Vergleich inc/functions.php - 1.8.0 - 1.8.6

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/** * Outputs a page directly to the browser, parsing anything which needs to be parsed. *	/** * Outputs a page directly to the browser, parsing anything which needs to be parsed. *
* @param string The contents of the page.	* @param string $contents The contents of the page.
*/ function output_page($contents) {	*/ function output_page($contents) {
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/** * Adds a function or class to the list of code to run on shutdown. *	/** * Adds a function or class to the list of code to run on shutdown. *
* @param mixed The name of the function. * @param mixed An array of arguments for the function	* @param string\|array $name The name of the function. * @param mixed $arguments Either an array of arguments for the function or one argument
* @return boolean True if function exists, otherwise false. */ function add_shutdown($name, $arguments=array())	* @return boolean True if function exists, otherwise false. */ function add_shutdown($name, $arguments=array())
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if(isset($config)) {	if(isset($config)) {
	// Load DB interface require_once MYBB_ROOT."inc/db_base.php";
require_once MYBB_ROOT."inc/db_".$config['database']['type'].".php"; switch($config['database']['type']) {	require_once MYBB_ROOT."inc/db_".$config['database']['type'].".php"; switch($config['database']['type']) {
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/** * Sends a specified amount of messages from the mail queue *	/** * Sends a specified amount of messages from the mail queue *
* @param int The number of messages to send (Defaults to 10)	* @param int $count The number of messages to send (Defaults to 10)
*/ function send_mail_queue($count=10) {	*/ function send_mail_queue($count=10) {
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/** * Parses the contents of a page before outputting it. *	/** * Parses the contents of a page before outputting it. *
* @param string The contents of the page.	* @param string $contents The contents of the page.
* @return string The parsed page. */ function parse_page($contents)	* @return string The parsed page. */ function parse_page($contents)
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/** * Turn a unix timestamp in to a "friendly" date/time format for the user. *	/** * Turn a unix timestamp in to a "friendly" date/time format for the user. *
* @param string A date format according to PHP's date structure. * @param int The unix timestamp the date should be generated for. * @param int The offset in hours that should be applied to times. (timezones) * @param int Whether or not to use today/yesterday formatting. * @param boolean Whether or not to use the adodb time class for < 1970 or > 2038 times	* @param string $format A date format according to PHP's date structure. * @param int $stamp The unix timestamp the date should be generated for. * @param int\|string $offset The offset in hours that should be applied to times. (timezones) Or an empty string to determine that automatically * @param int $ty Whether or not to use today/yesterday formatting. * @param boolean $adodb Whether or not to use the adodb time class for < 1970 or > 2038 times
* @return string The formatted timestamp. */	* @return string The formatted timestamp. */
function my_date($format, $stamp="", $offset="", $ty=1, $adodb=false)	function my_date($format, $stamp=0, $offset="", $ty=1, $adodb=false)
{ global $mybb, $lang, $mybbadmin, $plugins;	{ global $mybb, $lang, $mybbadmin, $plugins;
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} // Using ADOdb?	} // Using ADOdb?
if($adodb == true && !function_exists('adodb_date'))	if($adodb == true && !function_exists('adodb_date'))
{ $adodb = false; }	{ $adodb = false; }
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if($format == 'relative') { // Relative formats both date and time	if($format == 'relative') { // Relative formats both date and time
if($ty != 2 && (TIME_NOW - $stamp) < 3600)	if($ty != 2 && abs(TIME_NOW - $stamp) < 3600)
{ $diff = TIME_NOW - $stamp; $relative = array('prefix' => '', 'minute' => 0, 'plural' => $lang->rel_minutes_plural, 'suffix' => $lang->rel_ago);	{ $diff = TIME_NOW - $stamp; $relative = array('prefix' => '', 'minute' => 0, 'plural' => $lang->rel_minutes_plural, 'suffix' => $lang->rel_ago);
if($diff < 0) { $diff = abs($diff); $relative['suffix'] = ''; $relative['prefix'] = $lang->rel_in; }	if($diff < 0) { $diff = abs($diff); $relative['suffix'] = ''; $relative['prefix'] = $lang->rel_in; }
$relative['minute'] = floor($diff / 60); if($relative['minute'] <= 1)	$relative['minute'] = floor($diff / 60); if($relative['minute'] <= 1)
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$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['minute'], $relative['plural'], $relative['suffix']); }	$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['minute'], $relative['plural'], $relative['suffix']); }
elseif($ty != 2 && (TIME_NOW - $stamp) >= 3600 && (TIME_NOW - $stamp) < 43200)	elseif($ty != 2 && abs(TIME_NOW - $stamp) < 43200)
{ $diff = TIME_NOW - $stamp; $relative = array('prefix' => '', 'hour' => 0, 'plural' => $lang->rel_hours_plural, 'suffix' => $lang->rel_ago);	{ $diff = TIME_NOW - $stamp; $relative = array('prefix' => '', 'hour' => 0, 'plural' => $lang->rel_hours_plural, 'suffix' => $lang->rel_ago);
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{ $relative['hour'] = 1; $relative['plural'] = $lang->rel_hours_single;	{ $relative['hour'] = 1; $relative['plural'] = $lang->rel_hours_single;
}	}
$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['hour'], $relative['plural'], $relative['suffix']); } else	$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['hour'], $relative['plural'], $relative['suffix']); } else
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else { $date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));	else { $date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}	}
} } else	} } else
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/** * Sends an email using PHP's mail function, formatting it appropriately. *	/** * Sends an email using PHP's mail function, formatting it appropriately. *
* @param string Address the email should be addressed to. * @param string The subject of the email being sent. * @param string The message being sent. * @param string The from address of the email, if blank, the board name will be used. * @param string The chracter set being used to send this email. * @param boolean Do we wish to keep the connection to the mail server alive to send more than one message (SMTP only) * @param string The format of the email to be sent (text or html). text is default * @param string The text message of the email if being sent in html format, for email clients that don't support html * @param string The email address to return to. Defaults to admin return email address.	* @param string $to Address the email should be addressed to. * @param string $subject The subject of the email being sent. * @param string $message The message being sent. * @param string $from The from address of the email, if blank, the board name will be used. * @param string $charset The chracter set being used to send this email. * @param string $headers * @param boolean $keep_alive Do we wish to keep the connection to the mail server alive to send more than one message (SMTP only) * @param string $format The format of the email to be sent (text or html). text is default * @param string $message_text The text message of the email if being sent in html format, for email clients that don't support html * @param string $return_email The email address to return to. Defaults to admin return email address. * @return bool
*/ function my_mail($to, $subject, $message, $from="", $charset="", $headers="", $keep_alive=false, $format="text", $message_text="", $return_email="") {	*/ function my_mail($to, $subject, $message, $from="", $charset="", $headers="", $keep_alive=false, $format="text", $message_text="", $return_email="") {
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/** * Verifies a POST check code is valid, if not shows an error (silently returns false on silent parameter) *	/** * Verifies a POST check code is valid, if not shows an error (silently returns false on silent parameter) *
* @param string The incoming POST check code * @param boolean Silent mode or not (silent mode will not show the error to the user but returns false)	* @param string $code The incoming POST check code * @param boolean $silent Silent mode or not (silent mode will not show the error to the user but returns false) * @return bool
*/ function verify_post_check($code, $silent=false) {	*/ function verify_post_check($code, $silent=false) {
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/** * Return a parent list for the specified forum. *	/** * Return a parent list for the specified forum. *
* @param int The forum id to get the parent list for.	* @param int $fid The forum id to get the parent list for.
* @return string The comma-separated parent list. */ function get_parent_list($fid)	* @return string The comma-separated parent list. */ function get_parent_list($fid)
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/** * Build a parent list of a specific forum, suitable for querying *	/** * Build a parent list of a specific forum, suitable for querying *
* @param int The forum ID * @param string The column name to add to the query * @param string The joiner for each forum for querying (OR \| AND \| etc) * @param string The parent list of the forum - if you have it	* @param int $fid The forum ID * @param string $column The column name to add to the query * @param string $joiner The joiner for each forum for querying (OR \| AND \| etc) * @param string $parentlist The parent list of the forum - if you have it
* @return string The query string generated */ function build_parent_list($fid, $column="fid", $joiner="OR", $parentlist="")	* @return string The query string generated */ function build_parent_list($fid, $column="fid", $joiner="OR", $parentlist="")
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/** * Load the forum cache in to memory *	/** * Load the forum cache in to memory *
* @param boolean True to force a reload of the cache	* @param boolean $force True to force a reload of the cache * @return array The forum cache
*/ function cache_forums($force=false) {	*/ function cache_forums($force=false) {
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/** * Generate an array of all child and descendant forums for a specific forum. *	/** * Generate an array of all child and descendant forums for a specific forum. *
* @param int The forum ID * @param return Array of descendants	* @param int $fid The forum ID * @return Array of descendants
*/ function get_child_list($fid) {	*/ function get_child_list($fid) {
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} if(!is_array($forums_by_parent[$fid])) {	} if(!is_array($forums_by_parent[$fid])) {
return;	return $forums;
} foreach($forums_by_parent[$fid] as $forum)	} foreach($forums_by_parent[$fid] as $forum)
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/** * Produce a friendly error message page *	/** * Produce a friendly error message page *
* @param string The error message to be shown * @param string The title of the message shown in the title of the page and the error table	* @param string $error The error message to be shown * @param string $title The title of the message shown in the title of the page and the error table
*/ function error($error="", $title="") {	*/ function error($error="", $title="") {
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} // AJAX error message?	} // AJAX error message?
if($mybb->get_input('ajax', 1))	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{ // Send our headers. @header("Content-type: application/json; charset={$lang->settings['charset']}");	{ // Send our headers. @header("Content-type: application/json; charset={$lang->settings['charset']}");
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/** * Produce an error message for displaying inline on a page *	/** * Produce an error message for displaying inline on a page *
* @param array Array of errors to be shown * @param string The title of the error message * @param string JSON data to be encoded (we may want to send more data; e.g. newreply.php uses this for CAPTCHA)	* @param array $errors Array of errors to be shown * @param string $title The title of the error message * @param array $json_data JSON data to be encoded (we may want to send more data; e.g. newreply.php uses this for CAPTCHA)
* @return string The inline error HTML */ function inline_error($errors, $title="", $json_data=array())	* @return string The inline error HTML */ function inline_error($errors, $title="", $json_data=array())
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} // AJAX error message?	} // AJAX error message?
if($mybb->get_input('ajax', 1))	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{ // Send our headers. @header("Content-type: application/json; charset={$lang->settings['charset']}");	{ // Send our headers. @header("Content-type: application/json; charset={$lang->settings['charset']}");
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$db->update_query("sessions", $noperm_array, "sid='{$session->sid}'");	$db->update_query("sessions", $noperm_array, "sid='{$session->sid}'");
if($mybb->get_input('ajax', 1))	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{ // Send our headers. header("Content-type: application/json; charset={$lang->settings['charset']}");	{ // Send our headers. header("Content-type: application/json; charset={$lang->settings['charset']}");
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/** * Redirect the user to a given URL with a given message *	/** * Redirect the user to a given URL with a given message *
* @param string The URL to redirect the user to * @param string The redirection message to be shown * @param string The title of the redirection page * @param boolean Force the redirect page regardless of settings	* @param string $url The URL to redirect the user to * @param string $message The redirection message to be shown * @param string $title The title of the redirection page * @param boolean $force_redirect Force the redirect page regardless of settings
*/ function redirect($url, $message="", $title="", $force_redirect=false) {	*/ function redirect($url, $message="", $title="", $force_redirect=false) {
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$plugins->run_hooks("redirect", $redirect_args);	$plugins->run_hooks("redirect", $redirect_args);
if($mybb->get_input('ajax', 1))	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{ // Send our headers. //@header("Content-type: text/html; charset={$lang->settings['charset']}");	{ // Send our headers. //@header("Content-type: text/html; charset={$lang->settings['charset']}");
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/** * Generate a listing of page - pagination *	/** * Generate a listing of page - pagination *
* @param int The number of items * @param int The number of items to be shown per page * @param int The current page number * @param string The URL to have page numbers tacked on to (If {page} is specified, the value will be replaced with the page #) * @param boolean Whether or not the multipage is being shown in the navigation breadcrumb	* @param int $count The number of items * @param int $perpage The number of items to be shown per page * @param int $page The current page number * @param string $url The URL to have page numbers tacked on to (If {page} is specified, the value will be replaced with the page #) * @param boolean $breadcrumb Whether or not the multipage is being shown in the navigation breadcrumb
* @return string The generated pagination */ function multipage($count, $perpage, $page, $url, $breadcrumb=false)	* @return string The generated pagination */ function multipage($count, $perpage, $page, $url, $breadcrumb=false)
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if($count <= $perpage) {	if($count <= $perpage) {
return;	return '';
} $url = str_replace("&", "&", $url);	} $url = str_replace("&", "&", $url);
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/** * Generate a page URL for use by the multipage function *	/** * Generate a page URL for use by the multipage function *
* @param string The URL being passed * @param int The page number	* @param string $url The URL being passed * @param int $page The page number * @return string
*/ function fetch_page_url($url, $page) {	*/ function fetch_page_url($url, $page) {
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/** * Fetch the permissions for a specific user *	/** * Fetch the permissions for a specific user *
* @param int The user ID	* @param int $uid The user ID
* @return array Array of user permissions for the specified user */ function user_permissions($uid=0)	* @return array Array of user permissions for the specified user */ function user_permissions($uid=0)
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} /**	} /**
* Fetch the usergroup permissions for a specic group or series of groups combined	* Fetch the usergroup permissions for a specific group or series of groups combined
*	*
* @param mixed A list of groups (Can be a single integer, or a list of groups separated by a comma)	* @param int\|string $gid A list of groups (Can be a single integer, or a list of groups separated by a comma)
* @return array Array of permissions generated for the groups */ function usergroup_permissions($gid=0)	* @return array Array of permissions generated for the groups */ function usergroup_permissions($gid=0)
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} $groups = explode(",", $gid);	} $groups = explode(",", $gid);

if(count($groups) == 1)	if(count($groups) == 1)
{	{
return $groupscache[$gid]; }	return $groupscache[$gid]; }
	$usergroup = array();
foreach($groups as $gid) { if(trim($gid) == "" \|\| !$groupscache[$gid]) { continue;	foreach($groups as $gid) { if(trim($gid) == "" \|\| !$groupscache[$gid]) { continue;
}	}
foreach($groupscache[$gid] as $perm => $access) { if(!in_array($perm, $grouppermignore)) { if(isset($usergroup[$perm]))	foreach($groupscache[$gid] as $perm => $access) { if(!in_array($perm, $grouppermignore)) { if(isset($usergroup[$perm]))
{	{
$permbit = $usergroup[$perm]; } else { $permbit = "";	$permbit = $usergroup[$perm]; } else { $permbit = "";
}	}
// 0 represents unlimited for numerical group permissions (i.e. private message limit) so take that into account. if(in_array($perm, $groupzerogreater) && ($access == 0 \|\| $permbit === 0))	// 0 represents unlimited for numerical group permissions (i.e. private message limit) so take that into account. if(in_array($perm, $groupzerogreater) && ($access == 0 \|\| $permbit === 0))
{	{
$usergroup[$perm] = 0; continue; }	$usergroup[$perm] = 0; continue; }
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{ $usergroup[$perm] = $access; }	{ $usergroup[$perm] = $access; }
}	}
} }	} }
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/** * Fetch the display group properties for a specific display group *	/** * Fetch the display group properties for a specific display group *
* @param int The group ID to fetch the display properties for	* @param int $gid The group ID to fetch the display properties for
* @return array Array of display properties for the group */ function usergroup_displaygroup($gid)	* @return array Array of display properties for the group */ function usergroup_displaygroup($gid)
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/** * Build the forum permissions for a specific forum, user or group *	/** * Build the forum permissions for a specific forum, user or group *
* @param int The forum ID to build permissions for (0 builds for all forums) * @param int The user to build the permissions for (0 will select the uid automatically) * @param int The group of the user to build permissions for (0 will fetch it)	* @param int $fid The forum ID to build permissions for (0 builds for all forums) * @param int $uid The user to build the permissions for (0 will select the uid automatically) * @param int $gid The group of the user to build permissions for (0 will fetch it)
* @return array Forum permissions for the specific forum or forums */ function forum_permissions($fid=0, $uid=0, $gid=0)	* @return array Forum permissions for the specific forum or forums */ function forum_permissions($fid=0, $uid=0, $gid=0)
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if(!$gid \|\| $gid == 0) // If no group, we need to fetch it { if($uid != 0 && $uid != $mybb->user['uid'])	if(!$gid \|\| $gid == 0) // If no group, we need to fetch it { if($uid != 0 && $uid != $mybb->user['uid'])
{	{
$user = get_user($uid);	$user = get_user($uid);

$gid = $user['usergroup'].",".$user['additionalgroups']; $groupperms = usergroup_permissions($gid); } else { $gid = $mybb->user['usergroup'];	$gid = $user['usergroup'].",".$user['additionalgroups']; $groupperms = usergroup_permissions($gid); } else { $gid = $mybb->user['usergroup'];

if(isset($mybb->user['additionalgroups'])) { $gid .= ",".$mybb->user['additionalgroups'];	if(isset($mybb->user['additionalgroups'])) { $gid .= ",".$mybb->user['additionalgroups'];
}	}
$groupperms = $mybb->usergroup; } }	$groupperms = $mybb->usergroup; } }
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if($fid) // Fetch the permissions for a single forum { if(empty($cached_forum_permissions_permissions[$gid][$fid]))	if($fid) // Fetch the permissions for a single forum { if(empty($cached_forum_permissions_permissions[$gid][$fid]))
{	{
$cached_forum_permissions_permissions[$gid][$fid] = fetch_forum_permissions($fid, $gid, $groupperms); } return $cached_forum_permissions_permissions[$gid][$fid];	$cached_forum_permissions_permissions[$gid][$fid] = fetch_forum_permissions($fid, $gid, $groupperms); } return $cached_forum_permissions_permissions[$gid][$fid];
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* Fetches the permissions for a specific forum/group applying the inheritance scheme. * Called by forum_permissions() *	* Fetches the permissions for a specific forum/group applying the inheritance scheme. * Called by forum_permissions() *
* @param int The forum ID * @param string A comma separated list of usergroups * @param array Group permissions	* @param int $fid The forum ID * @param string $gid A comma separated list of usergroups * @param array $groupperms Group permissions
* @return array Permissions for this forum */ function fetch_forum_permissions($fid, $gid, $groupperms)	* @return array Permissions for this forum */ function fetch_forum_permissions($fid, $gid, $groupperms)
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$current_permissions = array(); $only_view_own_threads = 1;	$current_permissions = array(); $only_view_own_threads = 1;
	$only_reply_own_threads = 1;
foreach($groups as $gid) { if(!empty($groupscache[$gid])) {	foreach($groups as $gid) { if(!empty($groupscache[$gid])) {
	$level_permissions = $fpermcache[$fid][$gid];
// If our permissions arn't inherited we need to figure them out if(empty($fpermcache[$fid][$gid])) {	// If our permissions arn't inherited we need to figure them out if(empty($fpermcache[$fid][$gid])) {
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} } }	} } }
} else { $level_permissions = $fpermcache[$fid][$gid];
} // If we STILL don't have forum permissions we use the usergroup itself if(empty($level_permissions))	} // If we STILL don't have forum permissions we use the usergroup itself if(empty($level_permissions))
{	{
$level_permissions = $groupscache[$gid];	$level_permissions = $groupscache[$gid];
}	}
foreach($level_permissions as $permission => $access)	foreach($level_permissions as $permission => $access)
{	{
if(empty($current_permissions[$permission]) \|\| $access >= $current_permissions[$permission] \|\| ($access == "yes" && $current_permissions[$permission] == "no")) { $current_permissions[$permission] = $access;	if(empty($current_permissions[$permission]) \|\| $access >= $current_permissions[$permission] \|\| ($access == "yes" && $current_permissions[$permission] == "no")) { $current_permissions[$permission] = $access;
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} if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"]))	} if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"]))
{	{
$only_view_own_threads = 0;	$only_view_own_threads = 0;
	} if($level_permissions["canpostreplys"] && empty($level_permissions["canonlyreplyownthreads"])) { $only_reply_own_threads = 0;
} }	} }
}	}
// Figure out if we can view more than our own threads if($only_view_own_threads == 0) { $current_permissions["canonlyviewownthreads"] = 0;	// Figure out if we can view more than our own threads if($only_view_own_threads == 0) { $current_permissions["canonlyviewownthreads"] = 0;
	} // Figure out if we can reply more than our own threads if($only_reply_own_threads == 0) { $current_permissions["canonlyreplyownthreads"] = 0;
} if(count($current_permissions) == 0)	} if(count($current_permissions) == 0)
{	{
$current_permissions = $groupperms; } return $current_permissions;	$current_permissions = $groupperms; } return $current_permissions;
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/** * Check the password given on a certain forum for validity *	/** * Check the password given on a certain forum for validity *
* @param int The forum ID * @param boolean The Parent ID	* @param int $fid The forum ID * @param int $pid The Parent ID * @param bool $return * @return bool
*/	*/
function check_forum_password($fid, $pid=0)	function check_forum_password($fid, $pid=0, $return=false)
{ global $mybb, $header, $footer, $headerinclude, $theme, $templates, $lang, $forum_cache;	{ global $mybb, $header, $footer, $headerinclude, $theme, $templates, $lang, $forum_cache;
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if($parent_id == $fid \|\| $parent_id == $pid) { continue;	if($parent_id == $fid \|\| $parent_id == $pid) { continue;
}	}
if($forum_cache[$parent_id]['password'] != "") { check_forum_password($parent_id, $fid);	if($forum_cache[$parent_id]['password'] != "") { check_forum_password($parent_id, $fid);
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{ $password = $forum_cache[$fid]['password']; if(isset($mybb->input['pwverify']) && $pid == 0)	{ $password = $forum_cache[$fid]['password']; if(isset($mybb->input['pwverify']) && $pid == 0)
{ if($password == $mybb->get_input('pwverify')) {	{ if($password === $mybb->get_input('pwverify')) {
my_setcookie("forumpass[$fid]", md5($mybb->user['uid'].$mybb->get_input('pwverify')), null, true); $showform = false;	my_setcookie("forumpass[$fid]", md5($mybb->user['uid'].$mybb->get_input('pwverify')), null, true); $showform = false;
}	}
else	else
{	{
eval("\$pwnote = \"".$templates->get("forumdisplay_password_wrongpass")."\";"); $showform = true; }	eval("\$pwnote = \"".$templates->get("forumdisplay_password_wrongpass")."\";"); $showform = true; }
} else { if(!$mybb->cookies['forumpass'][$fid] \|\| ($mybb->cookies['forumpass'][$fid] && md5($mybb->user['uid'].$password) != $mybb->cookies['forumpass'][$fid])) { $showform = true; }	} else { if(!$mybb->cookies['forumpass'][$fid] \|\| ($mybb->cookies['forumpass'][$fid] && md5($mybb->user['uid'].$password) !== $mybb->cookies['forumpass'][$fid])) { $showform = true; }
else { $showform = false; } }	else { $showform = false; } }
}	}
else	else
{	{
$showform = false;	$showform = false;
	} if($return) { return $showform;
} if($showform)	} if($showform)
Zeile 1529	Zeile 1555
$_SERVER['REQUEST_URI'] = htmlspecialchars_uni($_SERVER['REQUEST_URI']); eval("\$pwform = \"".$templates->get("forumdisplay_password")."\";"); output_page($pwform);	$_SERVER['REQUEST_URI'] = htmlspecialchars_uni($_SERVER['REQUEST_URI']); eval("\$pwform = \"".$templates->get("forumdisplay_password")."\";"); output_page($pwform);
}	}
exit; } }	exit; } }
Zeile 1537	Zeile 1563
/** * Return the permissions for a moderator in a specific forum *	/** * Return the permissions for a moderator in a specific forum *
* @param fid The forum ID * @param uid The user ID to fetch permissions for (0 assumes current logged in user) * @param string The parent list for the forum (if blank, will be fetched)	* @param int $fid The forum ID * @param int $uid The user ID to fetch permissions for (0 assumes current logged in user) * @param string $parentslist The parent list for the forum (if blank, will be fetched)
* @return array Array of moderator permissions for the specific forum */	* @return array Array of moderator permissions for the specific forum */
function get_moderator_permissions($fid, $uid="0", $parentslist="")	function get_moderator_permissions($fid, $uid=0, $parentslist="")
{ global $mybb, $cache, $db; static $modpermscache;	{ global $mybb, $cache, $db; static $modpermscache;

if($uid < 1) { $uid = $mybb->user['uid'];	if($uid < 1) { $uid = $mybb->user['uid'];
Zeile 1584	Zeile 1610
} $mod_cache = $cache->read("moderators");	} $mod_cache = $cache->read("moderators");

foreach($mod_cache as $forumid => $forum) { if(!is_array($forum) \|\| !in_array($forumid, $parentslist))	foreach($mod_cache as $forumid => $forum) { if(!is_array($forum) \|\| !in_array($forumid, $parentslist))
{	{
// No perms or we're not after this forum continue; }	// No perms or we're not after this forum continue; }
Zeile 1597	Zeile 1623
if(is_array($forum['users'][$uid])) { $perm = $forum['users'][$uid];	if(is_array($forum['users'][$uid])) { $perm = $forum['users'][$uid];
foreach($perm as $action => $value)	foreach($perm as $action => $value)
{ if(strpos($action, "can") === false) { continue;	{ if(strpos($action, "can") === false) { continue;
}	}
// Figure out the user permissions if($value == 0) { // The user doesn't have permission to set this action	// Figure out the user permissions if($value == 0) { // The user doesn't have permission to set this action
$perms[$action] = 0; }	$perms[$action] = 0; }
else { $perms[$action] = max($perm[$action], $perms[$action]);	else { $perms[$action] = max($perm[$action], $perms[$action]);
Zeile 1634	Zeile 1660
} $perms[$action] = max($perm[$action], $perms[$action]);	} $perms[$action] = max($perm[$action], $perms[$action]);
}	}
} }	} }
Zeile 1646	Zeile 1672
/** * Checks if a moderator has permissions to perform an action in a specific forum *	/** * Checks if a moderator has permissions to perform an action in a specific forum *
* @param int The forum ID (0 assumes global) * @param string The action tyring to be performed. (blank assumes any action at all) * @param int The user ID (0 assumes current user)	* @param int $fid The forum ID (0 assumes global) * @param string $action The action tyring to be performed. (blank assumes any action at all) * @param int $uid The user ID (0 assumes current user)
* @return bool Returns true if the user has permission, false if they do not */	* @return bool Returns true if the user has permission, false if they do not */
function is_moderator($fid="0", $action="", $uid="0")	function is_moderator($fid=0, $action="", $uid=0)
{ global $mybb, $cache;	{ global $mybb, $cache;
Zeile 1752	Zeile 1778
foreach($posticons as $dbicon) { $dbicon['path'] = str_replace("{theme}", $theme['imgdir'], $dbicon['path']);	foreach($posticons as $dbicon) { $dbicon['path'] = str_replace("{theme}", $theme['imgdir'], $dbicon['path']);
$dbicon['path'] = htmlspecialchars_uni($dbicon['path']);	$dbicon['path'] = htmlspecialchars_uni($mybb->get_asset_url($dbicon['path']));
$dbicon['name'] = htmlspecialchars_uni($dbicon['name']); if($icon == $dbicon['iid'])	$dbicon['name'] = htmlspecialchars_uni($dbicon['name']); if($icon == $dbicon['iid'])
Zeile 1776	Zeile 1802
/** * MyBB setcookie() wrapper. *	/** * MyBB setcookie() wrapper. *
* @param string The cookie identifier. * @param string The cookie value. * @param int The timestamp of the expiry date. * @param boolean True if setting a HttpOnly cookie (supported by IE, Opera 9, Konqueror)	* @param string $name The cookie identifier. * @param string $value The cookie value. * @param int\|string $expires The timestamp of the expiry date. * @param boolean $httponly True if setting a HttpOnly cookie (supported by the majority of web browsers)
*/ function my_setcookie($name, $value="", $expires="", $httponly=false) {	*/ function my_setcookie($name, $value="", $expires="", $httponly=false) {
Zeile 1838	Zeile 1864
/** * Unset a cookie set by MyBB. *	/** * Unset a cookie set by MyBB. *
* @param string The cookie identifier.	* @param string $name The cookie identifier.
*/ function my_unsetcookie($name) { global $mybb; $expires = -3600;	*/ function my_unsetcookie($name) { global $mybb; $expires = -3600;
my_setcookie($name, "", $expires);	my_setcookie($name, "", $expires);
unset($mybb->cookies[$name]); } /** * Get the contents from a serialised cookie array. *	unset($mybb->cookies[$name]); } /** * Get the contents from a serialised cookie array. *
* @param string The cookie identifier. * @param int The cookie content id.	* @param string $name The cookie identifier. * @param int $id The cookie content id.
* @return array\|boolean The cookie id's content array or false when non-existent. */ function my_get_array_cookie($name, $id)	* @return array\|boolean The cookie id's content array or false when non-existent. */ function my_get_array_cookie($name, $id)
Zeile 1881	Zeile 1907
/** * Set a serialised cookie array. *	/** * Set a serialised cookie array. *
* @param string The cookie identifier. * @param int The cookie content id. * @param string The value to set the cookie to. * @param int The timestamp of the expiry date.	* @param string $name The cookie identifier. * @param int $id The cookie content id. * @param string $value The value to set the cookie to. * @param int\|string $expires The timestamp of the expiry date.
*/ function my_set_array_cookie($name, $id, $value, $expires="") {	*/ function my_set_array_cookie($name, $id, $value, $expires="") {
Zeile 1901	Zeile 1927
} $newcookie[$id] = $value;	} $newcookie[$id] = $value;
$newcookie = serialize($newcookie);	$newcookie = my_serialize($newcookie);
my_setcookie("mybb[$name]", addslashes($newcookie), $expires); // Make sure our current viarables are up-to-date as well $mybb->cookies['mybb'][$name] = $newcookie;	my_setcookie("mybb[$name]", addslashes($newcookie), $expires); // Make sure our current viarables are up-to-date as well $mybb->cookies['mybb'][$name] = $newcookie;
	} /* * Arbitrary limits for _safe_unserialize() / define('MAX_SERIALIZED_INPUT_LENGTH', 10240); define('MAX_SERIALIZED_ARRAY_LENGTH', 256); define('MAX_SERIALIZED_ARRAY_DEPTH', 5); /* * Credits go to https://github.com/piwik * Safe unserialize() replacement * - accepts a strict subset of PHP's native my_serialized representation * - does not unserialize objects * * @param string $str * @return mixed * @throw Exception if $str is malformed or contains unsupported types (e.g., resources, objects) / function _safe_unserialize($str) { if(strlen($str) > MAX_SERIALIZED_INPUT_LENGTH) { // input exceeds MAX_SERIALIZED_INPUT_LENGTH return false; } if(empty($str) \|\| !is_string($str)) { return false; } $stack = array(); $expected = array(); / * states: * 0 - initial state, expecting a single value or array * 1 - terminal state * 2 - in array, expecting end of array or a key * 3 - in array, expecting value or another array / $state = 0; while($state != 1) { $type = isset($str[0]) ? $str[0] : ''; if($type == '}') { $str = substr($str, 1); } else if($type == 'N' && $str[1] == ';') { $value = null; $str = substr($str, 2); } else if($type == 'b' && preg_match('/^b:([01]);/', $str, $matches)) { $value = $matches[1] == '1' ? true : false; $str = substr($str, 4); } else if($type == 'i' && preg_match('/^i:(-?[0-9]+);(.)/s', $str, $matches)) { $value = (int)$matches[1]; $str = $matches[2]; } else if($type == 'd' && preg_match('/^d:(-?[0-9]+\.?[0-9](E[+-][0-9]+)?);(.)/s', $str, $matches)) { $value = (float)$matches[1]; $str = $matches[3]; } else if($type == 's' && preg_match('/^s:([0-9]+):"(.)/s', $str, $matches) && substr($matches[2], (int)$matches[1], 2) == '";') { $value = substr($matches[2], 0, (int)$matches[1]); $str = substr($matches[2], (int)$matches[1] + 2); } else if($type == 'a' && preg_match('/^a:([0-9]+):{(.)/s', $str, $matches) && $matches[1] < MAX_SERIALIZED_ARRAY_LENGTH) { $expectedLength = (int)$matches[1]; $str = $matches[2]; } else { // object or unknown/malformed type return false; } switch($state) { case 3: // in array, expecting value or another array if($type == 'a') { if(count($stack) >= MAX_SERIALIZED_ARRAY_DEPTH) { // array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH return false; } $stack[] = &$list; $list[$key] = array(); $list = &$list[$key]; $expected[] = $expectedLength; $state = 2; break; } if($type != '}') { $list[$key] = $value; $state = 2; break; } // missing array value return false; case 2: // in array, expecting end of array or a key if($type == '}') { if(count($list) < end($expected)) { // array size less than expected return false; } unset($list); $list = &$stack[count($stack)-1]; array_pop($stack); // go to terminal state if we're at the end of the root array array_pop($expected); if(count($expected) == 0) { $state = 1; } break; } if($type == 'i' \|\| $type == 's') { if(count($list) >= MAX_SERIALIZED_ARRAY_LENGTH) { // array size exceeds MAX_SERIALIZED_ARRAY_LENGTH return false; } if(count($list) >= end($expected)) { // array size exceeds expected length return false; } $key = $value; $state = 3; break; } // illegal array index type return false; case 0: // expecting array or value if($type == 'a') { if(count($stack) >= MAX_SERIALIZED_ARRAY_DEPTH) { // array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH return false; } $data = array(); $list = &$data; $expected[] = $expectedLength; $state = 2; break; } if($type != '}') { $data = $value; $state = 1; break; } // not in array return false; } } if(!empty($str)) { // trailing data in input return false; } return $data; } /** * Credits go to https://github.com/piwik * Wrapper for _safe_unserialize() that handles exceptions and multibyte encoding issue * * @param string $str * @return mixed / function my_unserialize($str) { // Ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen() if(function_exists('mb_internal_encoding') && (((int)ini_get('mbstring.func_overload')) & 2)) { $mbIntEnc = mb_internal_encoding(); mb_internal_encoding('ASCII'); } $out = _safe_unserialize($str); if(isset($mbIntEnc)) { mb_internal_encoding($mbIntEnc); } return $out; } /* * Credits go to https://github.com/piwik * Safe serialize() replacement * - output a strict subset of PHP's native serialized representation * - does not my_serialize objects * * @param mixed $value * @return string * @throw Exception if $value is malformed or contains unsupported types (e.g., resources, objects) */ function _safe_serialize( $value ) { if(is_null($value)) { return 'N;'; } if(is_bool($value)) { return 'b:'.(int)$value.';'; } if(is_int($value)) { return 'i:'.$value.';'; } if(is_float($value)) { return 'd:'.str_replace(',', '.', $value).';'; } if(is_string($value)) { return 's:'.strlen($value).':"'.$value.'";'; } if(is_array($value)) { $out = ''; foreach($value as $k => $v) { $out .= _safe_serialize($k) . _safe_serialize($v); } return 'a:'.count($value).':{'.$out.'}'; } // safe_serialize cannot my_serialize resources or objects return false;
} /**	} /**
* Verifies that data passed is an array	* Credits go to https://github.com/piwik * Wrapper for _safe_serialize() that handles exceptions and multibyte encoding issue
*	*
* @param array Data to unserialize * @return array Unserialized data array */ function my_unserialize($data)	* @param mixed $value * @return string */ function my_serialize($value)
{	{
$array = unserialize($data); if(!is_array($array))	// ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen() if(function_exists('mb_internal_encoding') && (((int)ini_get('mbstring.func_overload')) & 2))
{	{
$array = array();	$mbIntEnc = mb_internal_encoding(); mb_internal_encoding('ASCII');
}	}
return $array; }	$out = _safe_serialize($value); if(isset($mbIntEnc)) { mb_internal_encoding($mbIntEnc); } return $out; }
/** * Returns the serverload of the system. *	/** * Returns the serverload of the system. *
Zeile 1960	Zeile 2260
// Suhosin likes to throw a warning if exec is disabled then die - weird if($func_blacklist = @ini_get('suhosin.executor.func.blacklist'))	// Suhosin likes to throw a warning if exec is disabled then die - weird if($func_blacklist = @ini_get('suhosin.executor.func.blacklist'))
{ if(strpos(",".$func_blacklist.",", 'exec') !== false) {	{ if(strpos(",".$func_blacklist.",", 'exec') !== false) {
return $lang->unknown; } }	return $lang->unknown; } }
Zeile 1982	Zeile 2282
{ return $lang->unknown; }	{ return $lang->unknown; }
} } else	} } else
{ return $lang->unknown; }	{ return $lang->unknown; }
Zeile 2015	Zeile 2315
/** * Updates the forum statistics with specific values (or addition/subtraction of the previous value) *	/** * Updates the forum statistics with specific values (or addition/subtraction of the previous value) *
* @param array Array of items being updated (numthreads,numposts,numusers,numunapprovedthreads,numunapprovedposts,numdeletedposts,numdeletedthreads) * @param boolean Force stats update?	* @param array $changes Array of items being updated (numthreads,numposts,numusers,numunapprovedthreads,numunapprovedposts,numdeletedposts,numdeletedthreads) * @param boolean $force Force stats update?
*/ function update_stats($changes=array(), $force=false) {	*/ function update_stats($changes=array(), $force=false) {
Zeile 2061	Zeile 2361
$new_stats = array(); $counters = array('numthreads', 'numunapprovedthreads', 'numposts', 'numunapprovedposts', 'numusers', 'numdeletedposts', 'numdeletedthreads');	$new_stats = array(); $counters = array('numthreads', 'numunapprovedthreads', 'numposts', 'numunapprovedposts', 'numusers', 'numdeletedposts', 'numdeletedthreads');
foreach($counters as $counter) { if(array_key_exists($counter, $changes)) { // Adding or subtracting from previous value?	foreach($counters as $counter) { if(array_key_exists($counter, $changes)) { if(substr($changes[$counter], 0, 2) == "+-") { $changes[$counter] = substr($changes[$counter], 1); } // Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-") { if((int)$changes[$counter] != 0) { $new_stats[$counter] = $stats[$counter] + $changes[$counter]; if(!$force && (substr($stats[$counter], 0, 1) == "+" \|\| substr($stats[$counter], 0, 1) == "-"))	if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-") { if((int)$changes[$counter] != 0) { $new_stats[$counter] = $stats[$counter] + $changes[$counter]; if(!$force && (substr($stats[$counter], 0, 1) == "+" \|\| substr($stats[$counter], 0, 1) == "-"))
{	{
// We had relative values? Then it is still relative if($new_stats[$counter] >= 0) {	// We had relative values? Then it is still relative if($new_stats[$counter] >= 0) {
Zeile 2084	Zeile 2388
{ $new_stats[$counter] = 0; }	{ $new_stats[$counter] = 0; }
} }	} }
else { $new_stats[$counter] = $changes[$counter];	else { $new_stats[$counter] = $changes[$counter];
Zeile 2099	Zeile 2403
} if(!$force)	} if(!$force)
{	{
$stats_changes = array_merge($stats, $new_stats); // Overwrite changed values return;	$stats_changes = array_merge($stats, $new_stats); // Overwrite changed values return;
}	}
// Fetch latest user if the user count is changing if(array_key_exists('numusers', $changes)) {	// Fetch latest user if the user count is changing if(array_key_exists('numusers', $changes)) {
Zeile 2111	Zeile 2415
$lastmember = $db->fetch_array($query); $new_stats['lastuid'] = $lastmember['uid']; $new_stats['lastusername'] = $lastmember['username'];	$lastmember = $db->fetch_array($query); $new_stats['lastuid'] = $lastmember['uid']; $new_stats['lastusername'] = $lastmember['username'];
}	}
if(!empty($new_stats)) { if(is_array($stats))	if(!empty($new_stats)) { if(is_array($stats))
Zeile 2141	Zeile 2445
/** * Updates the forum counters with a specific value (or addition/subtraction of the previous value) *	/** * Updates the forum counters with a specific value (or addition/subtraction of the previous value) *
* @param int The forum ID * @param array Array of items being updated (threads, posts, unapprovedthreads, unapprovedposts, deletedposts, deletedthreads) and their value (ex, 1, +1, -1)	* @param int $fid The forum ID * @param array $changes Array of items being updated (threads, posts, unapprovedthreads, unapprovedposts, deletedposts, deletedthreads) and their value (ex, 1, +1, -1)
*/ function update_forum_counters($fid, $changes=array()) {	*/ function update_forum_counters($fid, $changes=array()) {
Zeile 2160	Zeile 2464
{ if(array_key_exists($counter, $changes)) {	{ if(array_key_exists($counter, $changes)) {
	if(substr($changes[$counter], 0, 2) == "+-") { $changes[$counter] = substr($changes[$counter], 1); }
// Adding or subtracting from previous value? if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-")	// Adding or subtracting from previous value? if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-")
{	{
if((int)$changes[$counter] != 0) { $update_query[$counter] = $forum[$counter] + $changes[$counter];	if((int)$changes[$counter] != 0) { $update_query[$counter] = $forum[$counter] + $changes[$counter];
} } else { $update_query[$counter] = $changes[$counter]; } // Less than 0? That's bad if(isset($update_query[$counter]) && $update_query[$counter] < 0) { $update_query[$counter] = 0; } } }	} } else { $update_query[$counter] = $changes[$counter]; } // Less than 0? That's bad if(isset($update_query[$counter]) && $update_query[$counter] < 0) { $update_query[$counter] = 0; } } }
// Only update if we're actually doing something if(count($update_query) > 0) {	// Only update if we're actually doing something if(count($update_query) > 0) {
Zeile 2276	Zeile 2584
/** * Update the last post information for a specific forum *	/** * Update the last post information for a specific forum *
* @param int The forum ID	* @param int $fid The forum ID
*/ function update_forum_lastpost($fid) {	*/ function update_forum_lastpost($fid) {
Zeile 2306	Zeile 2614
/** * Updates the thread counters with a specific value (or addition/subtraction of the previous value) *	/** * Updates the thread counters with a specific value (or addition/subtraction of the previous value) *
* @param int The thread ID * @param array Array of items being updated (replies, unapprovedposts, deletedposts, attachmentcount) and their value (ex, 1, +1, -1)	* @param int $tid The thread ID * @param array $changes Array of items being updated (replies, unapprovedposts, deletedposts, attachmentcount) and their value (ex, 1, +1, -1)
*/ function update_thread_counters($tid, $changes=array()) {	*/ function update_thread_counters($tid, $changes=array()) {
Zeile 2326	Zeile 2634
{ if(array_key_exists($counter, $changes)) {	{ if(array_key_exists($counter, $changes)) {
	if(substr($changes[$counter], 0, 2) == "+-") { $changes[$counter] = substr($changes[$counter], 1); }
// Adding or subtracting from previous value? if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-") {	// Adding or subtracting from previous value? if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-") {
Zeile 2345	Zeile 2657
$update_query[$counter] = 0; } }	$update_query[$counter] = 0; } }
}	}
$db->free_result($query); // Only update if we're actually doing something	$db->free_result($query); // Only update if we're actually doing something
Zeile 2359	Zeile 2671
/** * Update the first post and lastpost data for a specific thread *	/** * Update the first post and lastpost data for a specific thread *
* @param int The thread ID	* @param int $tid The thread ID
*/ function update_thread_data($tid) {	*/ function update_thread_data($tid) {
Zeile 2370	Zeile 2682
// If this is a moved thread marker, don't update it - we need it to stay as it is if(strpos($thread['closed'], 'moved\|') !== false) {	// If this is a moved thread marker, don't update it - we need it to stay as it is if(strpos($thread['closed'], 'moved\|') !== false) {
return false;	return;
} $query = $db->query("	} $query = $db->query("
Zeile 2398	Zeile 2710
$db->free_result($query); if(empty($firstpost['username']))	$db->free_result($query); if(empty($firstpost['username']))
{	{
$firstpost['username'] = $firstpost['postusername'];	$firstpost['username'] = $firstpost['postusername'];
}	}
if(empty($lastpost['username'])) { $lastpost['username'] = $lastpost['postusername']; } if(empty($lastpost['dateline']))	if(empty($lastpost['username'])) { $lastpost['username'] = $lastpost['postusername']; } if(empty($lastpost['dateline']))
{	{
$lastpost['username'] = $firstpost['username']; $lastpost['uid'] = $firstpost['uid']; $lastpost['dateline'] = $firstpost['dateline'];	$lastpost['username'] = $firstpost['username']; $lastpost['uid'] = $firstpost['uid']; $lastpost['dateline'] = $firstpost['dateline'];
Zeile 2432	Zeile 2744
/** * Updates the user counters with a specific value (or addition/subtraction of the previous value) *	/** * Updates the user counters with a specific value (or addition/subtraction of the previous value) *
* @param int The user ID * @param array Array of items being updated (postnum, threadnum) and their value (ex, 1, +1, -1)	* @param int $uid The user ID * @param array $changes Array of items being updated (postnum, threadnum) and their value (ex, 1, +1, -1)
*/ function update_user_counters($uid, $changes=array()) { global $db;	*/ function update_user_counters($uid, $changes=array()) { global $db;
$update_query = array();	$update_query = array();
$counters = array('postnum', 'threadnum'); $uid = (int)$uid;	$counters = array('postnum', 'threadnum'); $uid = (int)$uid;

// Fetch above counters for this user $query = $db->simple_select("users", implode(",", $counters), "uid='{$uid}'"); $user = $db->fetch_array($query);	// Fetch above counters for this user $query = $db->simple_select("users", implode(",", $counters), "uid='{$uid}'"); $user = $db->fetch_array($query);
Zeile 2452	Zeile 2764
{ if(array_key_exists($counter, $changes)) {	{ if(array_key_exists($counter, $changes)) {
	if(substr($changes[$counter], 0, 2) == "+-") { $changes[$counter] = substr($changes[$counter], 1); }
// Adding or subtracting from previous value? if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-") {	// Adding or subtracting from previous value? if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-") {
Zeile 2479	Zeile 2795
if(count($update_query) > 0) { $db->update_query("users", $update_query, "uid='{$uid}'");	if(count($update_query) > 0) { $db->update_query("users", $update_query, "uid='{$uid}'");
} }	} }
/** * Deletes a thread from the database *	/** * Deletes a thread from the database *
* @param int The thread ID	* @param int $tid The thread ID * @return bool
*/ function delete_thread($tid)	*/ function delete_thread($tid)
{ global $moderation; if(!is_object($moderation)) { require_once MYBB_ROOT."inc/class_moderation.php"; $moderation = new Moderation; }	{ global $moderation; if(!is_object($moderation)) { require_once MYBB_ROOT."inc/class_moderation.php"; $moderation = new Moderation; }
return $moderation->delete_thread($tid); }	return $moderation->delete_thread($tid); }
Zeile 2503	Zeile 2820
/** * Deletes a post from the database *	/** * Deletes a post from the database *
* @param int The thread ID	* @param int $pid The thread ID * @return bool
*/ function delete_post($pid) {	*/ function delete_post($pid) {
Zeile 2521	Zeile 2839
/** * Builds a forum jump menu *	/** * Builds a forum jump menu *
* @param int The parent forum to start with * @param int The selected item ID * @param int If we need to add select boxes to this cal or not * @param int The current depth of forums we're at * @param int Whether or not to show extra items such as User CP, Forum home * @param boolean Ignore the showinjump setting and show all forums (for moderation pages) * @param array Array of permissions * @param string The name of the forum jump	* @param int $pid The parent forum to start with * @param int $selitem The selected item ID * @param int $addselect If we need to add select boxes to this cal or not * @param string $depth The current depth of forums we're at * @param int $showextras Whether or not to show extra items such as User CP, Forum home * @param boolean $showall Ignore the showinjump setting and show all forums (for moderation pages) * @param mixed $permissions deprecated * @param string $name The name of the forum jump
* @return string Forum jump items	* @return string Forum jump items
*/ function build_forum_jump($pid="0", $selitem="", $addselect="1", $depth="", $showextras="1", $showall=false, $permissions="", $name="fid") { global $forum_cache, $jumpfcache, $permissioncache, $mybb, $selecteddone, $forumjump, $forumjumpbits, $gobutton, $theme, $templates, $lang; $pid = (int)$pid; $jumpsel['default'] = '';	*/ function build_forum_jump($pid=0, $selitem=0, $addselect=1, $depth="", $showextras=1, $showall=false, $permissions="", $name="fid") { global $forum_cache, $jumpfcache, $permissioncache, $mybb, $forumjump, $forumjumpbits, $gobutton, $theme, $templates, $lang;

if($permissions) { $permissions = $mybb->usergroup; }	$pid = (int)$pid;
if(!is_array($jumpfcache)) {	if(!is_array($jumpfcache)) {
Zeile 2577	Zeile 2889
$optionselected = ""; if($selitem == $forum['fid'])	$optionselected = ""; if($selitem == $forum['fid'])
{ $optionselected = "selected=\"selected\""; $selecteddone = 1; } $forum['name'] = htmlspecialchars_uni(strip_tags($forum['name']));	{ $optionselected = 'selected="selected"'; } $forum['name'] = htmlspecialchars_uni(strip_tags($forum['name']));
eval("\$forumjumpbits .= \"".$templates->get("forumjump_bit")."\";");	eval("\$forumjumpbits .= \"".$templates->get("forumjump_bit")."\";");
Zeile 2598	Zeile 2909
if($addselect) {	if($addselect) {
if(!$selecteddone) { if(!$selitem) { $selitem = "default"; } $jumpsel[$selitem] = 'selected="selected"'; }
if($showextras == 0) { $template = "special";	if($showextras == 0) { $template = "special";
Zeile 2618	Zeile 2919
if(strpos(FORUM_URL, '.html') !== false) {	if(strpos(FORUM_URL, '.html') !== false) {
$forum_link = "'".str_replace('{fid}', "'+this.options[this.selectedIndex].value+'", FORUM_URL)."'";	$forum_link = "'".str_replace('{fid}', "'+option+'", FORUM_URL)."'";
} else {	} else {
$forum_link = "'".str_replace('{fid}', "'+this.options[this.selectedIndex].value", FORUM_URL);	$forum_link = "'".str_replace('{fid}', "'+option", FORUM_URL);
} }	} }
Zeile 2630	Zeile 2931
} return $forumjump;	} return $forumjump;
} /**	} /**
* Returns the extension of a file. *	* Returns the extension of a file. *
* @param string The filename.	* @param string $file The filename.
* @return string The extension of the file. */ function get_extension($file)	* @return string The extension of the file. */ function get_extension($file)
Zeile 2645	Zeile 2946
/** * Generates a random string.	/** * Generates a random string.
* * @param int The length of the string to generate.	* * @param int $length The length of the string to generate. * @param bool $complex Whether to return complex string. Defaults to false
* @return string The random string. */	* @return string The random string. */
function random_str($length="8")	function random_str($length=8, $complex=false)
{	{
$set = array("a","A","b","B","c","C","d","D","e","E","f","F","g","G","h","H","i","I","j","J","k","K","l","L","m","M","n","N","o","O","p","P","q","Q","r","R","s","S","t","T","u","U","v","V","w","W","x","X","y","Y","z","Z","1","2","3","4","5","6","7","8","9"); $str = ''; for($i = 1; $i <= $length; ++$i)	$set = array_merge(range(0, 9), range('A', 'Z'), range('a', 'z')); $str = array(); // Complex strings have always at least 3 characters, even if $length < 3 if($complex == true) { // At least one number $str[] = $set[my_rand(0, 9)]; // At least one big letter $str[] = $set[my_rand(10, 35)]; // At least one small letter $str[] = $set[my_rand(36, 61)]; $length -= 3; } for($i = 0; $i < $length; ++$i)
{	{
$ch = my_rand(0, count($set)-1); $str .= $set[$ch];	$str[] = $set[my_rand(0, 61)];
}	}
return $str;	// Make sure they're in random order and convert them to a string shuffle($str); return implode($str);
} /** * Formats a username based on their display group *	} /** * Formats a username based on their display group *
* @param string The username * @param int The usergroup for the user (if not specified, will be fetched) * @param int The display group for the user (if not specified, will be fetched)	* @param string $username The username * @param int $usergroup The usergroup for the user * @param int $displaygroup The display group for the user
* @return string The formatted username	* @return string The formatted username
*/ function format_name($username, $usergroup, $displaygroup="")	*/ function format_name($username, $usergroup, $displaygroup=0)
{ global $groupscache, $cache;	{ global $groupscache, $cache;
Zeile 2692	Zeile 3011
if($userin == 0) { $format = "{username}";	if($userin == 0) { $format = "{username}";
}	}
$format = stripslashes($format);	$format = stripslashes($format);
Zeile 2702	Zeile 3021
/** * Formats an avatar to a certain dimension *	/** * Formats an avatar to a certain dimension *
* @param string The avatar file name * @param string Dimensions of the avatar, width x height (e.g. 44\|44) * @param string The maximum dimensions of the formatted avatar	* @param string $avatar The avatar file name * @param string $dimensions Dimensions of the avatar, width x height (e.g. 44\|44) * @param string $max_dimensions The maximum dimensions of the formatted avatar
* @return array Information for the formatted avatar */ function format_avatar($avatar, $dimensions = '', $max_dimensions = '')	* @return array Information for the formatted avatar */ function format_avatar($avatar, $dimensions = '', $max_dimensions = '')
Zeile 2715	Zeile 3034
if(!isset($avatars)) { $avatars = array();	if(!isset($avatars)) { $avatars = array();
}	}
if(!$avatar)	if(!$avatar)
{	{
// Default avatar $avatar = $mybb->settings['useravatar']; $dimensions = $mybb->settings['useravatardims'];	// Default avatar $avatar = $mybb->settings['useravatar']; $dimensions = $mybb->settings['useravatardims'];
} if(isset($avatars[$avatar])) { return $avatars[$avatar]; }	}
if(!$max_dimensions)	if(!$max_dimensions)
{	{
$max_dimensions = $mybb->settings['maxavatardims']; }	$max_dimensions = $mybb->settings['maxavatardims']; }
	// An empty key wouldn't work so we need to add a fall back $key = $dimensions; if(empty($key)) { $key = 'default'; } $key2 = $max_dimensions; if(empty($key2)) { $key2 = 'default'; } if(isset($avatars[$avatar][$key][$key2])) { return $avatars[$avatar][$key][$key2]; } $avatar_width_height = '';
if($dimensions) {	if($dimensions) {
Zeile 2742	Zeile 3075
{ list($max_width, $max_height) = explode('x', $max_dimensions);	{ list($max_width, $max_height) = explode('x', $max_dimensions);
if($dimensions[0] > $max_width \|\| $dimensions[1] > $max_height)	if(!empty($max_dimensions) && ($dimensions[0] > $max_width \|\| $dimensions[1] > $max_height))
{ require_once MYBB_ROOT."inc/functions_image.php"; $scaled_dimensions = scale_image($dimensions[0], $dimensions[1], $max_width, $max_height);	{ require_once MYBB_ROOT."inc/functions_image.php"; $scaled_dimensions = scale_image($dimensions[0], $dimensions[1], $max_width, $max_height);
Zeile 2755	Zeile 3088
} }	} }
$avatars[$avatar] = array( 'image' => $mybb->get_asset_url($avatar),	$avatars[$avatar][$key][$key2] = array( 'image' => htmlspecialchars_uni($mybb->get_asset_url($avatar)),
'width_height' => $avatar_width_height );	'width_height' => $avatar_width_height );
return $avatars[$avatar];	return $avatars[$avatar][$key][$key2];
} /**	} /**
* Build the javascript based MyCode inserter	* Build the javascript based MyCode inserter. * * @param string $bind The ID of the textarea to bind to. Defaults to "message". * @param bool $smilies Whether to include smilies. Defaults to true.
* * @return string The MyCode inserter */	* * @return string The MyCode inserter */
Zeile 2876	Zeile 3212
// Smilies $emoticon = ""; $emoticons_enabled = "false";	// Smilies $emoticon = ""; $emoticons_enabled = "false";
if($smilies && $mybb->settings['smilieinserter'] != 0 && $mybb->settings['smilieinsertercols'] && $mybb->settings['smilieinsertertot'])	if($smilies)
{	{
$emoticon = ",emoticon";	if($mybb->settings['smilieinserter'] && $mybb->settings['smilieinsertercols'] && $mybb->settings['smilieinsertertot']) { $emoticon = ",emoticon"; }
$emoticons_enabled = "true"; if(!$smiliecache) {	$emoticons_enabled = "true"; if(!$smiliecache) {
if(!is_array($smilie_cache)) {	if(!isset($smilie_cache) \|\| !is_array($smilie_cache)) {
$smilie_cache = $cache->read("smilies"); } foreach($smilie_cache as $smilie) {	$smilie_cache = $cache->read("smilies"); } foreach($smilie_cache as $smilie) {
if($smilie['showclickable'] != 0) { $smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']); $smiliecache[$smilie['sid']] = $smilie; }	$smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']); $smiliecache[$smilie['sid']] = $smilie;
} }	} }
Zeile 2914	Zeile 3250
// Only show the first text to replace in the box $smilie['find'] = $finds[0];	// Only show the first text to replace in the box $smilie['find'] = $finds[0];
$find = htmlspecialchars_uni($smilie['find']); $image = htmlspecialchars_uni($smilie['image']); if($i < $mybb->settings['smilieinsertertot'])	$find = str_replace(array('\\', '"'), array('\\\\', '\"'), htmlspecialchars_uni($smilie['find'])); $image = htmlspecialchars_uni($mybb->get_asset_url($smilie['image'])); $image = str_replace(array('\\', '"'), array('\\\\', '\"'), $image); if(!$mybb->settings['smilieinserter'] \|\| !$mybb->settings['smilieinsertercols'] \|\| !$mybb->settings['smilieinsertertot'] \|\| !$smilie['showclickable']) { $hiddensmilies .= '"'.$find.'": "'.$image.'",'; } elseif($i < $mybb->settings['smilieinsertertot'])
{ $dropdownsmilies .= '"'.$find.'": "'.$image.'",';	{ $dropdownsmilies .= '"'.$find.'": "'.$image.'",';
	++$i;
} else	} else
{	{
$moresmilies .= '"'.$find.'": "'.$image.'",';	$moresmilies .= '"'.$find.'": "'.$image.'",';
}	}
for($j = 1; $j < $finds_count; ++$j) {	for($j = 1; $j < $finds_count; ++$j) {
$find = htmlspecialchars_uni($finds[$j]);	$find = str_replace(array('\\', '"'), array('\\\\', '\"'), htmlspecialchars_uni($finds[$j]));
$hiddensmilies .= '"'.$find.'": "'.$image.'",'; }	$hiddensmilies .= '"'.$find.'": "'.$image.'",'; }
++$i;
} } }	} } }
Zeile 2959	Zeile 3301
} if($mybb->settings['allowcolormycode'] == 1)	} if($mybb->settings['allowcolormycode'] == 1)
{	{
$color = "color,";	$color = "color,";
}	}
if($mybb->settings['allowfontmycode'] == 1 \|\| $mybb->settings['allowsizemycode'] == 1 \|\| $mybb->settings['allowcolormycode'] == 1)	if($mybb->settings['allowfontmycode'] == 1 \|\| $mybb->settings['allowsizemycode'] == 1 \|\| $mybb->settings['allowcolormycode'] == 1)
{	{
$removeformat = "removeformat\|";	$removeformat = "removeformat\|";
}	}
if($mybb->settings['allowemailmycode'] == 1) { $email = "email,";	if($mybb->settings['allowemailmycode'] == 1) { $email = "email,";
}	}
if($mybb->settings['allowlinkmycode'] == 1)	if($mybb->settings['allowlinkmycode'] == 1)
{	{
$link = "link,unlink";	$link = "link,unlink";
}	}
if($mybb->settings['allowlistmycode'] == 1)	if($mybb->settings['allowlistmycode'] == 1)
{	{
$list = "bulletlist,orderedlist\|"; } if($mybb->settings['allowcodemycode'] == 1) { $code = "code,php,";	$list = "bulletlist,orderedlist\|"; } if($mybb->settings['allowcodemycode'] == 1) { $code = "code,php,";
}	}
if($mybb->user['sourceeditor'] == 1) {	if($mybb->user['sourceeditor'] == 1) {
Zeile 3026	Zeile 3368
foreach($smilie_cache as $smilie) { if($smilie['showclickable'] != 0)	foreach($smilie_cache as $smilie) { if($smilie['showclickable'] != 0)
{ $smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);	{ $smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);
$smiliecache[$smilie['sid']] = $smilie; } } }	$smiliecache[$smilie['sid']] = $smilie; } } }

unset($smilie); if(is_array($smiliecache))	unset($smilie); if(is_array($smiliecache))
Zeile 3063	Zeile 3405
{ $smilies .= "<tr>\n"; }	{ $smilies .= "<tr>\n"; }
	$smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']); $smilie['image'] = htmlspecialchars_uni($mybb->get_asset_url($smilie['image'])); $smilie['name'] = htmlspecialchars_uni($smilie['name']);
// Only show the first text to replace in the box $temp = explode("\n", $smilie['find']); // assign to temporary variable for php 5.3 compatibility $smilie['find'] = $temp[0];	// Only show the first text to replace in the box $temp = explode("\n", $smilie['find']); // assign to temporary variable for php 5.3 compatibility $smilie['find'] = $temp[0];
$find = htmlspecialchars_uni($smilie['find']);

$onclick = ' onclick="MyBBEditor.insertText(\' '.$smilie['find'].' \');"';	$find = str_replace(array('\\', "'"), array('\\\\', "\'"), htmlspecialchars_uni($smilie['find'])); $onclick = " onclick=\"MyBBEditor.insertText(' $find ');\"";
$extra_class = ' smilie_pointer'; eval('$smilie = "'.$templates->get('smilie', 1, 0).'";'); eval("\$smilies .= \"".$templates->get("smilieinsert_smilie")."\";");	$extra_class = ' smilie_pointer'; eval('$smilie = "'.$templates->get('smilie', 1, 0).'";'); eval("\$smilies .= \"".$templates->get("smilieinsert_smilie")."\";");
Zeile 3109	Zeile 3455
/** * Builds thread prefixes and returns a selected prefix (or all) *	/** * Builds thread prefixes and returns a selected prefix (or all) *
* @param int The prefix ID (0 to return all)	* @param int $pid The prefix ID (0 to return all)
* @return array The thread prefix's values (or all thread prefixes) */ function build_prefixes($pid=0)	* @return array The thread prefix's values (or all thread prefixes) */ function build_prefixes($pid=0)
Zeile 3161	Zeile 3507
/** * Build the thread prefix selection menu *	/** * Build the thread prefix selection menu *
* @param mixed The forum ID (integer ID or string all) * @param mixed The selected prefix ID (integer ID or string any) * @param int Allow multiple prefix selection	* @param int\|string $fid The forum ID (integer ID or string all) * @param int\|string $selected_pid The selected prefix ID (integer ID or string any) * @param int $multiple Allow multiple prefix selection
* @return string The thread prefix selection menu */ function build_prefix_select($fid, $selected_pid=0, $multiple=0)	* @return string The thread prefix selection menu */ function build_prefix_select($fid, $selected_pid=0, $multiple=0)
Zeile 3256	Zeile 3602
if($prefix['pid'] == $selected_pid) { $selected = " selected=\"selected\"";	if($prefix['pid'] == $selected_pid) { $selected = " selected=\"selected\"";
} $prefix['prefix'] = htmlspecialchars_uni($prefix['prefix']);	} $prefix['prefix'] = htmlspecialchars_uni($prefix['prefix']);
eval("\$prefixselect_prefix .= \"".$templates->get("post_prefixselect_prefix")."\";");	eval("\$prefixselect_prefix .= \"".$templates->get("post_prefixselect_prefix")."\";");
}	}
if($multiple != 0) { eval("\$prefixselect = \"".$templates->get("post_prefixselect_multiple")."\";");	if($multiple != 0) { eval("\$prefixselect = \"".$templates->get("post_prefixselect_multiple")."\";");
}	}
else { eval("\$prefixselect = \"".$templates->get("post_prefixselect_single")."\";");	else { eval("\$prefixselect = \"".$templates->get("post_prefixselect_single")."\";");
} return $prefixselect; }	} return $prefixselect; }
/** * Build the thread prefix selection menu for a forum *	/** * Build the thread prefix selection menu for a forum *
* @param mixed The forum ID (integer ID) * @param mixed The selected prefix ID (integer ID)	* @param int $fid The forum ID (integer ID) * @param int $selected_pid The selected prefix ID (integer ID)
*/ function build_forum_prefix_select($fid, $selected_pid=0) { global $cache, $db, $lang, $mybb, $templates;	*/ function build_forum_prefix_select($fid, $selected_pid=0) { global $cache, $db, $lang, $mybb, $templates;

$fid = (int)$fid; $prefix_cache = build_prefixes(0); if(empty($prefix_cache))	$fid = (int)$fid; $prefix_cache = build_prefixes(0); if(empty($prefix_cache))
{	{
return false; // We've got no prefixes to show }	return false; // We've got no prefixes to show }
Zeile 3302	Zeile 3648
$forums = explode(",", $prefix['forums']); if(in_array($fid, $forums))	$forums = explode(",", $prefix['forums']); if(in_array($fid, $forums))
{	{
// This forum can use this prefix! $prefixes[$prefix['pid']] = $prefix; }	// This forum can use this prefix! $prefixes[$prefix['pid']] = $prefix; }
Zeile 3319	Zeile 3665
return false; }	return false; }
$prefixselect = $prefixselect_prefix = ''; $default_selected = ''; if((int)$selected_pid == 0) { $default_selected = " selected=\"selected\"";	$default_selected = array(); $selected_pid = (int)$selected_pid; if($selected_pid == 0) { $default_selected['all'] = ' selected="selected"'; } else if($selected_pid == -1) { $default_selected['none'] = ' selected="selected"'; } else if($selected_pid == -2) { $default_selected['any'] = ' selected="selected"';
} foreach($prefixes as $prefix) { $selected = ''; if($prefix['pid'] == $selected_pid)	} foreach($prefixes as $prefix) { $selected = ''; if($prefix['pid'] == $selected_pid)
{ $selected = " selected=\"selected\"";	{ $selected = ' selected="selected"';
} $prefix['prefix'] = htmlspecialchars_uni($prefix['prefix']);	} $prefix['prefix'] = htmlspecialchars_uni($prefix['prefix']);
eval("\$prefixselect_prefix .= \"".$templates->get("forumdisplay_threadlist_prefixes_prefix")."\";");	eval('$prefixselect_prefix .= "'.$templates->get("forumdisplay_threadlist_prefixes_prefix").'";');
}	}
eval("\$prefixselect = \"".$templates->get("forumdisplay_threadlist_prefixes")."\";");	eval('$prefixselect = "'.$templates->get("forumdisplay_threadlist_prefixes").'";');
return $prefixselect; } /** * Gzip encodes text to a specified level *	return $prefixselect; } /** * Gzip encodes text to a specified level *
* @param string The string to encode * @param int The level (1-9) to encode at	* @param string $contents The string to encode * @param int $level The level (1-9) to encode at
* @return string The encoded string */ function gzip_encode($contents, $level=1)	* @return string The encoded string */ function gzip_encode($contents, $level=1)
Zeile 3364	Zeile 3718
if(my_strpos(" ".$httpaccept_encoding, "x-gzip")) { $encoding = "x-gzip";	if(my_strpos(" ".$httpaccept_encoding, "x-gzip")) { $encoding = "x-gzip";
}	}
if(my_strpos(" ".$httpaccept_encoding, "gzip")) { $encoding = "gzip"; }	if(my_strpos(" ".$httpaccept_encoding, "gzip")) { $encoding = "gzip"; }

if(isset($encoding)) { header("Content-Encoding: $encoding");	if(isset($encoding)) { header("Content-Encoding: $encoding");
Zeile 3378	Zeile 3732
if(function_exists("gzencode")) { $contents = gzencode($contents, $level);	if(function_exists("gzencode")) { $contents = gzencode($contents, $level);
}	}
else { $size = strlen($contents);	else { $size = strlen($contents);
Zeile 3398	Zeile 3752
/** * Log the actions of a moderator. *	/** * Log the actions of a moderator. *
* @param array The data of the moderator's action. * @param string The message to enter for the action the moderator performed.	* @param array $data The data of the moderator's action. * @param string $action The message to enter for the action the moderator performed.
*/ function log_moderator_action($data, $action="") {	*/ function log_moderator_action($data, $action="") {
Zeile 3418	Zeile 3772
$tid = (int)$data['tid']; unset($data['tid']); }	$tid = (int)$data['tid']; unset($data['tid']); }

$pid = 0; if(isset($data['pid'])) {	$pid = 0; if(isset($data['pid'])) {
Zeile 3426	Zeile 3780
unset($data['pid']); }	unset($data['pid']); }
// Any remaining extra data - we serialize and insert in to its own column	// Any remaining extra data - we my_serialize and insert in to its own column
if(is_array($data)) {	if(is_array($data)) {
$data = serialize($data);	$data = my_serialize($data);
} $sql_array = array(	} $sql_array = array(
Zeile 3448	Zeile 3802
/** * Get the formatted reputation for a user. *	/** * Get the formatted reputation for a user. *
* @param int The reputation value * @param int The user ID (if not specified, the generated reputation will not be a link)	* @param int $reputation The reputation value * @param int $uid The user ID (if not specified, the generated reputation will not be a link)
* @return string The formatted repuation */ function get_reputation($reputation, $uid=0)	* @return string The formatted repuation */ function get_reputation($reputation, $uid=0)
Zeile 3458	Zeile 3812
$display_reputation = $reputation_class = ''; if($reputation < 0)	$display_reputation = $reputation_class = ''; if($reputation < 0)
{	{
$reputation_class = "reputation_negative";	$reputation_class = "reputation_negative";
}	}
elseif($reputation > 0)	elseif($reputation > 0)
{	{
$reputation_class = "reputation_positive"; } else { $reputation_class = "reputation_neutral"; }	$reputation_class = "reputation_positive"; } else { $reputation_class = "reputation_neutral"; }
	$reputation = my_number_format($reputation);
if($uid != 0) {	if($uid != 0) {
Zeile 3485	Zeile 3841
/** * Fetch a color coded version of a warning level (based on it's percentage) *	/** * Fetch a color coded version of a warning level (based on it's percentage) *
* @param int The warning level (percentage of 100)	* @param int $level The warning level (percentage of 100)
* @return string Formatted warning level */ function get_colored_warning_level($level)	* @return string Formatted warning level */ function get_colored_warning_level($level)
Zeile 3523	Zeile 3879
{ global $mybb, $plugins;	{ global $mybb, $plugins;
$ip = $_SERVER['REMOTE_ADDR'];	$ip = strtolower($_SERVER['REMOTE_ADDR']);
if($mybb->settings['ip_forwarded_check']) {	if($mybb->settings['ip_forwarded_check']) {
Zeile 3531	Zeile 3887
if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {	if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
$addresses = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);	$addresses = explode(',', strtolower($_SERVER['HTTP_X_FORWARDED_FOR']));
} elseif(isset($_SERVER['HTTP_X_REAL_IP'])) {	} elseif(isset($_SERVER['HTTP_X_REAL_IP'])) {
$addresses = explode(',', $_SERVER['HTTP_X_REAL_IP']);	$addresses = explode(',', strtolower($_SERVER['HTTP_X_REAL_IP']));
} if(is_array($addresses))	} if(is_array($addresses))
Zeile 3557	Zeile 3913
{ if(isset($_SERVER['HTTP_CLIENT_IP'])) {	{ if(isset($_SERVER['HTTP_CLIENT_IP'])) {
$ip = $_SERVER['HTTP_CLIENT_IP'];	$ip = strtolower($_SERVER['HTTP_CLIENT_IP']);
} }	} }
Zeile 3573	Zeile 3929
/** * Fetch the friendly size (GB, MB, KB, B) for a specified file size. *	/** * Fetch the friendly size (GB, MB, KB, B) for a specified file size. *
* @param int The size in bytes	* @param int $size The size in bytes
* @return string The friendly file size */ function get_friendly_size($size)	* @return string The friendly file size */ function get_friendly_size($size)
Zeile 3640	Zeile 3996
/** * Format a decimal number in to microseconds, milliseconds, or seconds. *	/** * Format a decimal number in to microseconds, milliseconds, or seconds. *
* @param int The time in microseconds	* @param int $time The time in microseconds
* @return string The friendly time duration */ function format_time_duration($time)	* @return string The friendly time duration */ function format_time_duration($time)
Zeile 3671	Zeile 4027
/** * Get the attachment icon for a specific file extension *	/** * Get the attachment icon for a specific file extension *
* @param string The file extension	* @param string $ext The file extension
* @return string The attachment icon */ function get_attachment_icon($ext) {	* @return string The attachment icon */ function get_attachment_icon($ext) {
global $cache, $attachtypes, $theme, $templates, $lang;	global $cache, $attachtypes, $theme, $templates, $lang, $mybb;
if(!$attachtypes) {	if(!$attachtypes) {
Zeile 3687	Zeile 4043
if($attachtypes[$ext]['icon']) {	if($attachtypes[$ext]['icon']) {
if(defined("IN_ADMINCP"))	static $attach_icons_schemes = array(); if(!isset($attach_icons_schemes[$ext]))
{	{
$icon = str_replace("{theme}", "", $attachtypes[$ext]['icon']); if(my_substr($icon, 0, 1) != "/" && my_substr($icon, 0, 7) != "http://")	$attach_icons_schemes[$ext] = parse_url($attachtypes[$ext]['icon']); if(!empty($attach_icons_schemes[$ext]['scheme']))
{	{
$icon = "../".$icon;	$attach_icons_schemes[$ext] = $attachtypes[$ext]['icon']; } elseif(defined("IN_ADMINCP")) { $attach_icons_schemes[$ext] = str_replace("{theme}", "", $attachtypes[$ext]['icon']); if(my_substr($attach_icons_schemes[$ext], 0, 1) != "/") { $attach_icons_schemes[$ext] = "../".$attach_icons_schemes[$ext]; } } elseif(defined("IN_PORTAL")) { global $change_dir; $attach_icons_schemes[$ext] = $change_dir."/".str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']); $attach_icons_schemes[$ext] = $mybb->get_asset_url($attach_icons_schemes[$ext]); } else { $attach_icons_schemes[$ext] = str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']); $attach_icons_schemes[$ext] = $mybb->get_asset_url($attach_icons_schemes[$ext]);
}	}
} elseif(defined("IN_PORTAL")) { global $change_dir; $icon = $change_dir."/".str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']); } else { $icon = str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']); }	} $icon = $attach_icons_schemes[$ext];
$name = htmlspecialchars_uni($attachtypes[$ext]['name']); }	$name = htmlspecialchars_uni($attachtypes[$ext]['name']); }
Zeile 3720	Zeile 4089
} $icon = "{$theme['imgdir']}/attachtypes/unknown.png";	} $icon = "{$theme['imgdir']}/attachtypes/unknown.png";

$name = $lang->unknown; }	$name = $lang->unknown; }
	$icon = htmlspecialchars_uni($icon);
eval("\$attachment_icon = \"".$templates->get("attachment_icon")."\";"); return $attachment_icon; }	eval("\$attachment_icon = \"".$templates->get("attachment_icon")."\";"); return $attachment_icon; }
Zeile 3730	Zeile 4101
/** * Get a list of the unviewable forums for the current user *	/** * Get a list of the unviewable forums for the current user *
* @param boolean Set to true to only fetch those forums for which users can actually read a thread in.	* @param boolean $only_readable_threads Set to true to only fetch those forums for which users can actually read a thread in.
* @return string Comma separated values list of the forum IDs which the user cannot view */ function get_unviewable_forums($only_readable_threads=false)	* @return string Comma separated values list of the forum IDs which the user cannot view */ function get_unviewable_forums($only_readable_threads=false)
{ global $forum_cache, $permissioncache, $mybb, $unviewable, $templates, $forumpass; if(!isset($permissions)) { $permissions = $mybb->usergroup; }	{ global $forum_cache, $permissioncache, $mybb;
if(!is_array($forum_cache))	if(!is_array($forum_cache))
{	{
cache_forums();	cache_forums();
}	}
if(!is_array($permissioncache))	if(!is_array($permissioncache))
{	{
$permissioncache = forum_permissions(); }	$permissioncache = forum_permissions(); }
$unviewableforums = ''; $password_forums = array();	$password_forums = $unviewable = array();
foreach($forum_cache as $fid => $forum)	foreach($forum_cache as $fid => $forum)
{	{
if($permissioncache[$forum['fid']]) { $perms = $permissioncache[$forum['fid']];	if($permissioncache[$forum['fid']]) { $perms = $permissioncache[$forum['fid']];
}	}
else	else
{	{
$perms = $mybb->usergroup; }	$perms = $mybb->usergroup; }

$pwverified = 1; if($forum['password'] != "")	$pwverified = 1; if($forum['password'] != "")
{ if($mybb->cookies['forumpass'][$forum['fid']] != md5($mybb->user['uid'].$forum['password']))	{ if($mybb->cookies['forumpass'][$forum['fid']] !== md5($mybb->user['uid'].$forum['password']))
{ $pwverified = 0; }	{ $pwverified = 0; }
Zeile 3782	Zeile 4147
$parents = explode(",", $forum['parentlist']); foreach($parents as $parent) {	$parents = explode(",", $forum['parentlist']); foreach($parents as $parent) {
if(isset($password_forums[$parent]) && $mybb->cookies['forumpass'][$parent] != md5($mybb->user['uid'].$password_forums[$parent]))	if(isset($password_forums[$parent]) && $mybb->cookies['forumpass'][$parent] !== md5($mybb->user['uid'].$password_forums[$parent]))
{ $pwverified = 0; }	{ $pwverified = 0; }
Zeile 3791	Zeile 4156
if($perms['canview'] == 0 \|\| $pwverified == 0 \|\| ($only_readable_threads == true && $perms['canviewthreads'] == 0)) {	if($perms['canview'] == 0 \|\| $pwverified == 0 \|\| ($only_readable_threads == true && $perms['canviewthreads'] == 0)) {
if($unviewableforums) { $unviewableforums .= ","; } $unviewableforums .= "'".$forum['fid']."'";	$unviewable[] = $forum['fid'];
}	}
}	} $unviewableforums = implode(',', $unviewable); return $unviewableforums; }

if(isset($unviewableforums)) { return $unviewableforums; } } /**	/**
* Fixes mktime for dates earlier than 1970 *	* Fixes mktime for dates earlier than 1970 *
* @param string The date format to use * @param int The year of the date	* @param string $format The date format to use * @param int $year The year of the date
* @return string The correct date format */ function fix_mktime($format, $year)	* @return string The correct date format */ function fix_mktime($format, $year)
Zeile 3822	Zeile 4181
return $format; }	return $format; }

/** * Build the breadcrumb navigation trail from the specified items *	/** * Build the breadcrumb navigation trail from the specified items *
* @return The formatted breadcrumb navigation trail	* @return string The formatted breadcrumb navigation trail
*/ function build_breadcrumb() { global $nav, $navbits, $templates, $theme, $lang, $mybb;	*/ function build_breadcrumb() { global $nav, $navbits, $templates, $theme, $lang, $mybb;

eval("\$navsep = \"".$templates->get("nav_sep")."\";"); $i = 0; $activesep = '';	eval("\$navsep = \"".$templates->get("nav_sep")."\";"); $i = 0; $activesep = '';

if(is_array($navbits)) { reset($navbits);	if(is_array($navbits)) { reset($navbits);
Zeile 3861	Zeile 4220
{ $mybb->settings['threadsperpage'] = 20; }	{ $mybb->settings['threadsperpage'] = 20; }

$multipage = multipage($navbit['multipage']['num_threads'], $mybb->settings['threadsperpage'], $navbit['multipage']['current_page'], $navbit['multipage']['url'], true); if($multipage)	$multipage = multipage($navbit['multipage']['num_threads'], $mybb->settings['threadsperpage'], $navbit['multipage']['current_page'], $navbit['multipage']['url'], true); if($multipage)
{	{
++$i; eval("\$multipage_dropdown = \"".$templates->get("nav_dropdown")."\";"); $sep = $multipage_dropdown.$sep;	++$i; eval("\$multipage_dropdown = \"".$templates->get("nav_dropdown")."\";"); $sep = $multipage_dropdown.$sep;
Zeile 3876	Zeile 4235
$navbit['url'] = preg_replace("/&page=1$/", "", $navbit['url']); eval("\$nav .= \"".$templates->get("nav_bit")."\";");	$navbit['url'] = preg_replace("/&page=1$/", "", $navbit['url']); eval("\$nav .= \"".$templates->get("nav_bit")."\";");
} } }	} } }
$activesep = ''; $navsize = count($navbits);	$activesep = ''; $navsize = count($navbits);
Zeile 3898	Zeile 4257
/** * Add a breadcrumb menu item to the list. *	/** * Add a breadcrumb menu item to the list. *
* @param string The name of the item to add * @param string The URL of the item to add	* @param string $name The name of the item to add * @param string $url The URL of the item to add
*/ function add_breadcrumb($name, $url="") {	*/ function add_breadcrumb($name, $url="") {
Zeile 3908	Zeile 4267
$navsize = count($navbits); $navbits[$navsize]['name'] = $name; $navbits[$navsize]['url'] = $url;	$navsize = count($navbits); $navbits[$navsize]['name'] = $name; $navbits[$navsize]['url'] = $url;
}	}
/** * Build the forum breadcrumb nagiation (the navigation to a specific forum including all parent forums) *	/** * Build the forum breadcrumb nagiation (the navigation to a specific forum including all parent forums) *
* @param int The forum ID to build the navigation for * @param array The multipage drop down array of information	* @param int $fid The forum ID to build the navigation for * @param array $multipage The multipage drop down array of information * @return int Returns 1 in every case. Kept for compatibility
*/ function build_forum_breadcrumb($fid, $multipage=array()) {	*/ function build_forum_breadcrumb($fid, $multipage=array()) {
Zeile 3952	Zeile 4312
{ // Set up link to forum in breadcrumb. if($pforumcache[$fid][$forumnav['pid']]['type'] == 'f' \|\| $pforumcache[$fid][$forumnav['pid']]['type'] == 'c')	{ // Set up link to forum in breadcrumb. if($pforumcache[$fid][$forumnav['pid']]['type'] == 'f' \|\| $pforumcache[$fid][$forumnav['pid']]['type'] == 'c')
{	{
$navbits[$navsize]['url'] = "{$base_url}forum-".$forumnav['fid'].".html";	$navbits[$navsize]['url'] = "{$base_url}forum-".$forumnav['fid'].".html";
}	}
else { $navbits[$navsize]['url'] = $archiveurl."/index.php";	else { $navbits[$navsize]['url'] = $archiveurl."/index.php";
Zeile 3966	Zeile 4326
$navbits[$navsize]['multipage'] = $multipage; $navbits[$navsize]['multipage']['url'] = str_replace('{fid}', $forumnav['fid'], FORUM_URL_PAGED);	$navbits[$navsize]['multipage'] = $multipage; $navbits[$navsize]['multipage']['url'] = str_replace('{fid}', $forumnav['fid'], FORUM_URL_PAGED);
}	}
else { $navbits[$navsize]['url'] = get_forum_link($forumnav['fid']);	else { $navbits[$navsize]['url'] = get_forum_link($forumnav['fid']);
Zeile 3980	Zeile 4340
/** * Resets the breadcrumb navigation to the first item, and clears the rest	/** * Resets the breadcrumb navigation to the first item, and clears the rest
*/	*/
function reset_breadcrumb() { global $navbits;	function reset_breadcrumb() { global $navbits;
Zeile 3999	Zeile 4359
/** * Builds a URL to an archive mode page *	/** * Builds a URL to an archive mode page *
* @param string The type of page (thread\|announcement\|forum) * @param int The ID of the item	* @param string $type The type of page (thread\|announcement\|forum) * @param int $id The ID of the item
* @return string The URL */	* @return string The URL */
function build_archive_link($type="", $id="")	function build_archive_link($type="", $id=0)
{ global $mybb; // If the server OS is not Windows and not Apache or the PHP is running as a CGI or we have defined ARCHIVE_QUERY_STRINGS, use query strings - DIRECTORY_SEPARATOR checks if running windows //if((DIRECTORY_SEPARATOR == '\\' && is_numeric(stripos($_SERVER['SERVER_SOFTWARE'], "apache")) == false) \|\| is_numeric(stripos(SAPI_NAME, "cgi")) !== false \|\| defined("ARCHIVE_QUERY_STRINGS")) if($mybb->settings['seourls_archive'] == 1)	{ global $mybb; // If the server OS is not Windows and not Apache or the PHP is running as a CGI or we have defined ARCHIVE_QUERY_STRINGS, use query strings - DIRECTORY_SEPARATOR checks if running windows //if((DIRECTORY_SEPARATOR == '\\' && is_numeric(stripos($_SERVER['SERVER_SOFTWARE'], "apache")) == false) \|\| is_numeric(stripos(SAPI_NAME, "cgi")) !== false \|\| defined("ARCHIVE_QUERY_STRINGS")) if($mybb->settings['seourls_archive'] == 1)
{	{
$base_url = $mybb->settings['bburl']."/archive/index.php/"; } else	$base_url = $mybb->settings['bburl']."/archive/index.php/"; } else
Zeile 4080	Zeile 4440
echo "<h1>MyBB Debug Information</h1>\n"; echo "<h2>Page Generation</h2>\n"; echo "<table bgcolor=\"#666666\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";	echo "<h1>MyBB Debug Information</h1>\n"; echo "<h2>Page Generation</h2>\n"; echo "<table bgcolor=\"#666666\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";
echo "<tr>\n";	echo "<tr>\n";
echo "<td bgcolor=\"#cccccc\" colspan=\"4\"><b><span style=\"size:2;\">Page Generation Statistics</span></b></td>\n";	echo "<td bgcolor=\"#cccccc\" colspan=\"4\"><b><span style=\"size:2;\">Page Generation Statistics</span></b></td>\n";
echo "</tr>\n";	echo "</tr>\n";
echo "<tr>\n"; echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">Page Generation Time:</span></b></td>\n"; echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$totaltime</span></td>\n"; echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">No. DB Queries:</span></b></td>\n"; echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$db->query_count</span></td>\n";	echo "<tr>\n"; echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">Page Generation Time:</span></b></td>\n"; echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$totaltime</span></td>\n"; echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">No. DB Queries:</span></b></td>\n"; echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$db->query_count</span></td>\n";
echo "</tr>\n"; echo "<tr>\n";	echo "</tr>\n"; echo "<tr>\n";
echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">PHP Processing Time:</span></b></td>\n"; echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$phptime ($percentphp%)</span></td>\n"; echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">DB Processing Time:</span></b></td>\n"; echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$query_time ($percentsql%)</span></td>\n";	echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">PHP Processing Time:</span></b></td>\n"; echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$phptime ($percentphp%)</span></td>\n"; echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">DB Processing Time:</span></b></td>\n"; echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$query_time ($percentsql%)</span></td>\n";
echo "</tr>\n"; echo "<tr>\n";	echo "</tr>\n"; echo "<tr>\n";
echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">Extensions Used:</span></b></td>\n"; echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">{$mybb->config['database']['type']}, xml</span></td>\n"; echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">Global.php Processing Time:</span></b></td>\n";	echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">Extensions Used:</span></b></td>\n"; echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">{$mybb->config['database']['type']}, xml</span></td>\n"; echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">Global.php Processing Time:</span></b></td>\n";
Zeile 4148	Zeile 4508
{ echo "<h2>Cache Calls (".$cache->call_count." Total, ".$call_time.") </h2>\n"; echo $cache->cache_debug;	{ echo "<h2>Cache Calls (".$cache->call_count." Total, ".$call_time.") </h2>\n"; echo $cache->cache_debug;
} echo "<h2>Template Statistics</h2>\n";	} echo "<h2>Template Statistics</h2>\n";
if(count($templates->cache) > 0) { echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";	if(count($templates->cache) > 0) { echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";
Zeile 4201	Zeile 4561
/** * Mark specific reported posts of a certain type as dealt with *	/** * Mark specific reported posts of a certain type as dealt with *
* @param mixed An array or int of the ID numbers you're marking as dealt with * @param string The type of item the above IDs are for - post, posts, thread, threads, forum, all	* @param array\|int $id An array or int of the ID numbers you're marking as dealt with * @param string $type The type of item the above IDs are for - post, posts, thread, threads, forum, all
*/ function mark_reports($id, $type="post") { global $db, $cache, $plugins; switch($type)	*/ function mark_reports($id, $type="post") { global $db, $cache, $plugins; switch($type)
{	{
case "posts": if(is_array($id)) {	case "posts": if(is_array($id)) {
Zeile 4248	Zeile 4608
/** * Fetch a friendly x days, y months etc date stamp from a timestamp *	/** * Fetch a friendly x days, y months etc date stamp from a timestamp *
* @param int The timestamp * @param array Array of options	* @param int $stamp The timestamp * @param array $options Array of options
* @return string The friendly formatted timestamp */ function nice_time($stamp, $options=array())	* @return string The friendly formatted timestamp */ function nice_time($stamp, $options=array())
Zeile 4393	Zeile 4753
/** * Select an alternating row colour based on the previous call to this function *	/** * Select an alternating row colour based on the previous call to this function *
* @param int 1 to reset the row to trow1.	* @param int $reset 1 to reset the row to trow1.
* @return string trow1 or trow2 depending on the previous call */ function alt_trow($reset=0)	* @return string trow1 or trow2 depending on the previous call */ function alt_trow($reset=0)
Zeile 4417	Zeile 4777
/** * Add a user to a specific additional user group. *	/** * Add a user to a specific additional user group. *
* @param int The user ID * @param int The user group ID to join	* @param int $uid The user ID * @param int $joingroup The user group ID to join * @return bool
*/ function join_usergroup($uid, $joingroup) {	*/ function join_usergroup($uid, $joingroup) {
Zeile 4469	Zeile 4830
/** * Remove a user from a specific additional user group *	/** * Remove a user from a specific additional user group *
* @param int The user ID * @param int The user group ID	* @param int $uid The user ID * @param int $leavegroup The user group ID
*/ function leave_usergroup($uid, $leavegroup) {	*/ function leave_usergroup($uid, $leavegroup) {
Zeile 4522	Zeile 4883
/** * Get the current location taking in to account different web serves and systems *	/** * Get the current location taking in to account different web serves and systems *
* @param boolean True to return as "hidden" fields * @param array Array of fields to ignore if first argument is true	* @param boolean $fields True to return as "hidden" fields * @param array $ignore Array of fields to ignore if first argument is true * @param boolean $quick True to skip all inputs and return only the file path part of the URL
* @return string The current URL being accessed */	* @return string The current URL being accessed */
function get_current_location($fields=false, $ignore=array())	function get_current_location($fields=false, $ignore=array(), $quick=false)
{ if(defined("MYBB_LOCATION")) { return MYBB_LOCATION; }	{ if(defined("MYBB_LOCATION")) { return MYBB_LOCATION; }
if(!empty($_SERVER['PATH_INFO']))	if(!empty($_SERVER['SCRIPT_NAME']))
{	{
$location = htmlspecialchars_uni($_SERVER['PATH_INFO']); } elseif(!empty($_ENV['PATH_INFO'])) { $location = htmlspecialchars_uni($_ENV['PATH_INFO']);	$location = htmlspecialchars_uni($_SERVER['SCRIPT_NAME']); } elseif(!empty($_SERVER['PHP_SELF'])) { $location = htmlspecialchars_uni($_SERVER['PHP_SELF']);
} elseif(!empty($_ENV['PHP_SELF']))	} elseif(!empty($_ENV['PHP_SELF']))
{ $location = htmlspecialchars_uni($_ENV['PHP_SELF']); }	{ $location = htmlspecialchars_uni($_ENV['PHP_SELF']); } elseif(!empty($_SERVER['PATH_INFO'])) { $location = htmlspecialchars_uni($_SERVER['PATH_INFO']); }
else {	else {
$location = htmlspecialchars_uni($_SERVER['PHP_SELF']);	$location = htmlspecialchars_uni($_ENV['PATH_INFO']); } if($quick) { return $location;
}	}

if($fields == true) { global $mybb;	if($fields == true) { global $mybb;
Zeile 4557	Zeile 4928
if(!is_array($ignore)) { $ignore = array($ignore);	if(!is_array($ignore)) { $ignore = array($ignore);
}	}
$form_html = ''; if(!empty($mybb->input))	$form_html = ''; if(!empty($mybb->input))
Zeile 4582	Zeile 4953
$location .= "?".htmlspecialchars_uni($_SERVER['QUERY_STRING']); } else if(isset($_ENV['QUERY_STRING']))	$location .= "?".htmlspecialchars_uni($_SERVER['QUERY_STRING']); } else if(isset($_ENV['QUERY_STRING']))
{	{
$location .= "?".htmlspecialchars_uni($_ENV['QUERY_STRING']); }	$location .= "?".htmlspecialchars_uni($_ENV['QUERY_STRING']); }
Zeile 4607	Zeile 4978
else { $location .= "&";	else { $location .= "&";
}	}
$location .= implode("&", $addloc); }	$location .= implode("&", $addloc); }
} if(strlen($location) > 150) { $location = substr($location, 0, 150);
} return $location;	} return $location;
Zeile 4624	Zeile 4990
/** * Build a theme selection menu *	/** * Build a theme selection menu *
* @param string The name of the menu * @param int The ID of the selected theme * @param int The ID of the parent theme to select from * @param int The current selection depth * @param boolean Whether or not to override usergroup permissions (true to override) * @param boolean Whether or not theme select is in the footer (true if it is) * @param boolean Whether or not to override output based on theme count (true to override)	* @param string $name The name of the menu * @param int $selected The ID of the selected theme * @param int $tid The ID of the parent theme to select from * @param string $depth The current selection depth * @param boolean $usergroup_override Whether or not to override usergroup permissions (true to override) * @param boolean $footer Whether or not theme select is in the footer (true if it is) * @param boolean $count_override Whether or not to override output based on theme count (true to override)
* @return string The theme selection list */	* @return string The theme selection list */
function build_theme_select($name, $selected="", $tid=0, $depth="", $usergroup_override=false, $footer=false, $count_override=false)	function build_theme_select($name, $selected=-1, $tid=0, $depth="", $usergroup_override=false, $footer=false, $count_override=false)
{ global $db, $themeselect, $tcache, $lang, $mybb, $limit, $templates, $num_themes, $themeselect_option;	{ global $db, $themeselect, $tcache, $lang, $mybb, $limit, $templates, $num_themes, $themeselect_option;
Zeile 4651	Zeile 5017
if(!is_array($tcache)) {	if(!is_array($tcache)) {
$query = $db->simple_select("themes", "name, pid, tid, allowedgroups", "pid != '0'", array('order_by' => 'pid, name'));	$query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'");
while($theme = $db->fetch_array($query)) {	while($theme = $db->fetch_array($query)) {
Zeile 4671	Zeile 5037
foreach($tcache[$tid] as $theme) { $sel = "";	foreach($tcache[$tid] as $theme) { $sel = "";
// Make theme allowed groups into array $is_allowed = false; if($theme['allowedgroups'] != "all") { $allowed_groups = explode(",", $theme['allowedgroups']); // See if groups user is in is allowed foreach($allowed_groups as $agid) { if(in_array($agid, $in_groups)) { $is_allowed = true; break; } } }
// Show theme if allowed, or if override is on	// Show theme if allowed, or if override is on
if($is_allowed \|\| $theme['allowedgroups'] == "all" \|\| $usergroup_override == true) {	if(is_member($theme['allowedgroups']) \|\| $theme['allowedgroups'] == "all" \|\| $usergroup_override == true) {
if($theme['tid'] == $selected) { $sel = " selected=\"selected\"";	if($theme['tid'] == $selected) { $sel = " selected=\"selected\"";
Zeile 4705	Zeile 5055
if(array_key_exists($theme['tid'], $tcache)) {	if(array_key_exists($theme['tid'], $tcache)) {
build_theme_select($name, $selected, $theme['tid'], $depthit, $usergroup_override, $footer);	build_theme_select($name, $selected, $theme['tid'], $depthit, $usergroup_override, $footer, $count_override);
} } }	} } }
Zeile 4717	Zeile 5067
{ eval("\$themeselect = \"".$templates->get("footer_themeselector")."\";"); }	{ eval("\$themeselect = \"".$templates->get("footer_themeselector")."\";"); }
else { eval("\$themeselect = \"".$templates->get("usercp_themeselector")."\";"); }	else { eval("\$themeselect = \"".$templates->get("usercp_themeselector")."\";"); }
return $themeselect; } else	return $themeselect; } else
{	{
return false; }	return false; }
	} /** * Get the theme data of a theme id. * * @param int $tid The theme id of the theme. * @return boolean\|array False if no valid theme, Array with the theme data otherwise */ function get_theme($tid) { global $tcache, $db; if(!is_array($tcache)) { $query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'"); while($theme = $db->fetch_array($query)) { $tcache[$theme['pid']][$theme['tid']] = $theme; } } $s_theme = false; foreach($tcache as $themes) { foreach($themes as $theme) { if($tid == $theme['tid']) { $s_theme = $theme; break 2; } } } return $s_theme;
} /** * Custom function for htmlspecialchars which takes in to account unicode	} /** * Custom function for htmlspecialchars which takes in to account unicode
* * @param string The string to format	* * @param string $message The string to format
* @return string The string with htmlspecialchars applied */ function htmlspecialchars_uni($message)	* @return string The string with htmlspecialchars applied */ function htmlspecialchars_uni($message)
Zeile 4747	Zeile 5134
/** * Custom function for formatting numbers.	/** * Custom function for formatting numbers.
* * @param int The number to format.	* * @param int $number The number to format.
* @return int The formatted number. */ function my_number_format($number)	* @return int The formatted number. */ function my_number_format($number)
Zeile 4776	Zeile 5163
{ $decimals = 0; }	{ $decimals = 0; }

return number_format((double)$number, $decimals, $mybb->settings['decpoint'], $mybb->settings['thousandssep']); } }	return number_format((double)$number, $decimals, $mybb->settings['decpoint'], $mybb->settings['thousandssep']); } }
Zeile 4784	Zeile 5171
/** * Converts a string of text to or from UTF-8. *	/** * Converts a string of text to or from UTF-8. *
* @param string The string of text to convert * @param boolean Whether or not the string is being converted to or from UTF-8 (true if converting to)	* @param string $str The string of text to convert * @param boolean $to Whether or not the string is being converted to or from UTF-8 (true if converting to)
* @return string The converted string */ function convert_through_utf8($str, $to=true)	* @return string The converted string */ function convert_through_utf8($str, $to=true)
Zeile 4806	Zeile 5193
} if(!isset($use_iconv))	} if(!isset($use_iconv))
{	{
$use_iconv = function_exists("iconv"); }	$use_iconv = function_exists("iconv"); }
Zeile 4830	Zeile 5217
if($use_iconv) { return iconv($from_charset, $to_charset."//IGNORE", $str);	if($use_iconv) { return iconv($from_charset, $to_charset."//IGNORE", $str);
} else { return @mb_convert_encoding($str, $to_charset, $from_charset);	} else { return @mb_convert_encoding($str, $to_charset, $from_charset);
} } elseif($charset == "iso-8859-1" && function_exists("utf8_encode")) { if($to)	} } elseif($charset == "iso-8859-1" && function_exists("utf8_encode")) { if($to)
{	{
return utf8_encode($str); } else { return utf8_decode($str);	return utf8_encode($str); } else { return utf8_decode($str);
} }	} }
else { return $str;	else { return $str;
Zeile 4854	Zeile 5241
} /**	} /**
* Replacement function for PHP's wordwrap(). This version does not break up HTML tags, URLs or unicode references.	* DEPRECATED! Please use other alternatives.
*	*
* @param string The string to be word wrapped * @return string The word wraped string	* @deprecated * @param string $message * * @return string
*/ function my_wordwrap($message)	*/ function my_wordwrap($message)
{ global $mybb; if($mybb->settings['wordwrap'] > 0) { $message = convert_through_utf8($message); if(!($new_message = @preg_replace("#(((?>[^\s&/<>\"\\-\[\]])\|(&\#[a-z0-9]{1,10};)){{$mybb->settings['wordwrap']}})#u", "$0", $message))) { $new_message = preg_replace("#(((?>[^\s&/<>\"\\-\[\]])\|(&\#[a-z0-9]{1,10};)){{$mybb->settings['wordwrap']}})#", "$0", $message); } $new_message = convert_through_utf8($new_message, false); return $new_message; }	{
return $message; } /** * Workaround for date limitation in PHP to establish the day of a birthday (Provided by meme) *	return $message; } /** * Workaround for date limitation in PHP to establish the day of a birthday (Provided by meme) *
* @param int The month of the birthday * @param int The day of the birthday * @param int The year of the bithday	* @param int $month The month of the birthday * @param int $day The day of the birthday * @param int $year The year of the bithday
* @return int The numeric day of the week for the birthday */ function get_weekday($month, $day, $year)	* @return int The numeric day of the week for the birthday */ function get_weekday($month, $day, $year)
Zeile 4921	Zeile 5294
/** * Workaround for date limitation in PHP to establish the day of a birthday (Provided by meme) *	/** * Workaround for date limitation in PHP to establish the day of a birthday (Provided by meme) *
* @param int The year.	* @param int $in The year.
* @return array The number of days in each month of that year */ function get_bdays($in)	* @return array The number of days in each month of that year */ function get_bdays($in)
Zeile 4931	Zeile 5304
($in % 4 == 0 && ($in % 100 > 0 \|\| $in % 400 == 0) ? 29 : 28), 31, 30,	($in % 4 == 0 && ($in % 100 > 0 \|\| $in % 400 == 0) ? 29 : 28), 31, 30,
31, 30, 31,	31, 30, 31,
31, 30, 31,	31, 30, 31,
Zeile 4943	Zeile 5316
} /**	} /**
	* DEPRECATED! Please use mktime()!
* Formats a birthday appropriately *	* Formats a birthday appropriately *
* @param string The PHP date format string * @param int The month of the birthday * @param int The day of the birthday * @param int The year of the birthday * @param int The weekday of the birthday	* @deprecated * @param string $display The PHP date format string * @param int $bm The month of the birthday * @param int $bd The day of the birthday * @param int $by The year of the birthday * @param int $wd The weekday of the birthday
* @return string The formatted birthday */ function format_bdays($display, $bm, $bd, $by, $wd) { global $lang;	* @return string The formatted birthday */ function format_bdays($display, $bm, $bd, $by, $wd) { global $lang;

$bdays = array( $lang->sunday, $lang->monday,	$bdays = array( $lang->sunday, $lang->monday,
Zeile 4985	Zeile 5360
// This needs to be in this specific order $find = array( 'm',	// This needs to be in this specific order $find = array( 'm',
	'n',
'd', 'D', 'y',	'd', 'D', 'y',
Zeile 4998	Zeile 5374
$html = array( 'm',	$html = array( 'm',
	'n',
'c', 'D', 'y',	'c', 'D', 'y',
Zeile 5014	Zeile 5391
$replace = array( sprintf('%02s', $bm),	$replace = array( sprintf('%02s', $bm),
	$bm,
sprintf('%02s', $bd), ($wd == 2 ? my_substr($bdays[$wd], 0, 4) : ($wd == 4 ? my_substr($bdays[$wd], 0, 5) : my_substr($bdays[$wd], 0, 3))), my_substr($by, 2),	sprintf('%02s', $bd), ($wd == 2 ? my_substr($bdays[$wd], 0, 4) : ($wd == 4 ? my_substr($bdays[$wd], 0, 5) : my_substr($bdays[$wd], 0, 3))), my_substr($by, 2),
Zeile 5039	Zeile 5417
/** * Returns the age of a user with specified birthday. *	/** * Returns the age of a user with specified birthday. *
* @param string The birthday of a user. * @return float The age of a user with that birthday.	* @param string $birthday The birthday of a user. * @return int The age of a user with that birthday.
*/ function get_age($birthday) {	*/ function get_age($birthday) {
Zeile 5053	Zeile 5431
list($day, $month, $year) = explode("-", my_date("j-n-Y", TIME_NOW, 0, 0)); $age = $year-$bday[2];	list($day, $month, $year) = explode("-", my_date("j-n-Y", TIME_NOW, 0, 0)); $age = $year-$bday[2];

if(($month == $bday[1] && $day < $bday[0]) \|\| $month < $bday[1]) { --$age;	if(($month == $bday[1] && $day < $bday[0]) \|\| $month < $bday[1]) { --$age;
Zeile 5064	Zeile 5442
/** * Updates the first posts in a thread. *	/** * Updates the first posts in a thread. *
* @param int The thread id for which to update the first post id.	* @param int $tid The thread id for which to update the first post id.
*/ function update_first_post($tid)	*/ function update_first_post($tid)
{ global $db;	{ global $db;
$query = $db->query(" SELECT u.uid, u.username, p.pid, p.username AS postusername, p.dateline	$query = $db->query(" SELECT u.uid, u.username, p.pid, p.username AS postusername, p.dateline
Zeile 5098	Zeile 5476
/** * Updates the last posts in a thread. *	/** * Updates the last posts in a thread. *
* @param int The thread id for which to update the last post id.	* @param int $tid The thread id for which to update the last post id.
*/ function update_last_post($tid) {	*/ function update_last_post($tid) {
Zeile 5111	Zeile 5489
WHERE p.tid='$tid' AND p.visible='1' ORDER BY p.dateline DESC LIMIT 1"	WHERE p.tid='$tid' AND p.visible='1' ORDER BY p.dateline DESC LIMIT 1"
);	);
$lastpost = $db->fetch_array($query); if(empty($lastpost['username']))	$lastpost = $db->fetch_array($query); if(empty($lastpost['username']))
Zeile 5149	Zeile 5527
/** * Checks for the length of a string, mb strings accounted for *	/** * Checks for the length of a string, mb strings accounted for *
* @param string The string to check the length of.	* @param string $string The string to check the length of.
* @return int The length of the string. */ function my_strlen($string)	* @return int The length of the string. */ function my_strlen($string)
Zeile 5168	Zeile 5546
$string = str_replace(chr(0xCA), "", $string); } $string = trim($string);	$string = str_replace(chr(0xCA), "", $string); } $string = trim($string);

if(function_exists("mb_strlen"))	if(function_exists("mb_strlen"))
{	{
$string_length = mb_strlen($string);	$string_length = mb_strlen($string);
}	}
else { $string_length = strlen($string); }	else { $string_length = strlen($string); }

return $string_length;	return $string_length;
} /**	} /**
* Cuts a string at a specified point, mb strings accounted for *	* Cuts a string at a specified point, mb strings accounted for *
* @param string The string to cut. * @param int Where to cut * @param int (optional) How much to cut * @param bool (optional) Properly handle HTML entities? * @return int The cut part of the string.	* @param string $string The string to cut. * @param int $start Where to cut * @param int $length (optional) How much to cut * @param bool $handle_entities (optional) Properly handle HTML entities? * @return string The cut part of the string.
*/	*/
function my_substr($string, $start, $length="", $handle_entities = false)	function my_substr($string, $start, $length=null, $handle_entities = false)
{ if($handle_entities)	{ if($handle_entities)
{	{
$string = unhtmlentities($string); } if(function_exists("mb_substr")) {	$string = unhtmlentities($string); } if(function_exists("mb_substr")) {
if($length != "")	if($length != null)
{ $cut_string = mb_substr($string, $start, $length);	{ $cut_string = mb_substr($string, $start, $length);
} else	} else
{ $cut_string = mb_substr($string, $start); } } else {	{ $cut_string = mb_substr($string, $start); } } else {
if($length != "") {	if($length != null) {
$cut_string = substr($string, $start, $length);	$cut_string = substr($string, $start, $length);
}	}
else { $cut_string = substr($string, $start); }	else { $cut_string = substr($string, $start); }
}	}
if($handle_entities) { $cut_string = htmlspecialchars_uni($cut_string);	if($handle_entities) { $cut_string = htmlspecialchars_uni($cut_string);
Zeile 5229	Zeile 5607
/** * Lowers the case of a string, mb strings accounted for *	/** * Lowers the case of a string, mb strings accounted for *
* @param string The string to lower. * @return int The lowered string.	* @param string $string The string to lower. * @return string The lowered string.
*/ function my_strtolower($string)	*/ function my_strtolower($string)
{	{
if(function_exists("mb_strtolower")) { $string = mb_strtolower($string);	if(function_exists("mb_strtolower")) { $string = mb_strtolower($string);
Zeile 5249	Zeile 5627
/** * Finds a needle in a haystack and returns it position, mb strings accounted for *	/** * Finds a needle in a haystack and returns it position, mb strings accounted for *
* @param string String to look in (haystack) * @param string What to look for (needle) * @param int (optional) How much to offset * @return int false on needle not found, integer position if found	* @param string $haystack String to look in (haystack) * @param string $needle What to look for (needle) * @param int $offset (optional) How much to offset * @return int\|bool false on needle not found, integer position if found
*/ function my_strpos($haystack, $needle, $offset=0) {	*/ function my_strpos($haystack, $needle, $offset=0) {
Zeile 5264	Zeile 5642
if(function_exists("mb_strpos")) { $position = mb_strpos($haystack, $needle, $offset);	if(function_exists("mb_strpos")) { $position = mb_strpos($haystack, $needle, $offset);
} else	} else
{ $position = strpos($haystack, $needle, $offset); }	{ $position = strpos($haystack, $needle, $offset); }
Zeile 5276	Zeile 5654
/** * Ups the case of a string, mb strings accounted for *	/** * Ups the case of a string, mb strings accounted for *
* @param string The string to up. * @return int The uped string.	* @param string $string The string to up. * @return string The uped string.
*/ function my_strtoupper($string) {	*/ function my_strtoupper($string) {
Zeile 5295	Zeile 5673
/** * Returns any html entities to their original character	/** * Returns any html entities to their original character
* * @param string The string to un-htmlentitize. * @return int The un-htmlentitied' string. */	* * @param string $string The string to un-htmlentitize. * @return string The un-htmlentitied' string. */
function unhtmlentities($string) { // Replace numeric entities	function unhtmlentities($string) { // Replace numeric entities
Zeile 5315	Zeile 5693
/** * Returns any ascii to it's character (utf-8 safe). *	/** * Returns any ascii to it's character (utf-8 safe). *
* @param string The ascii to characterize. * @return int The characterized ascii.	* @param int $c The ascii to characterize. * @return string\|bool The characterized ascii. False on failure
*/ function unichr($c) {	*/ function unichr($c) {
Zeile 5348	Zeile 5726
/** * Get the event poster. *	/** * Get the event poster. *
* @param array The event data array.	* @param array $event The event data array.
* @return string The link to the event poster. */ function get_event_poster($event)	* @return string The link to the event poster. */ function get_event_poster($event)
Zeile 5361	Zeile 5739
/** * Get the event date. *	/** * Get the event date. *
* @param array The event data array.	* @param array $event The event data array.
* @return string The event date. */ function get_event_date($event)	* @return string The event date. */ function get_event_date($event)
Zeile 5378	Zeile 5756
/** * Get the profile link. *	/** * Get the profile link. *
* @param int The user id of the profile.	* @param int $uid The user id of the profile.
* @return string The url to the profile. */ function get_profile_link($uid=0)	* @return string The url to the profile. */ function get_profile_link($uid=0)
Zeile 5390	Zeile 5768
/** * Get the announcement link. *	/** * Get the announcement link. *
* @param int The announement id of the announcement.	* @param int $aid The announement id of the announcement.
* @return string The url to the announcement. */ function get_announcement_link($aid=0)	* @return string The url to the announcement. */ function get_announcement_link($aid=0)
Zeile 5402	Zeile 5780
/** * Build the profile link. *	/** * Build the profile link. *
* @param string The Username of the profile. * @param int The user id of the profile. * @param string The target frame * @param string Any onclick javascript.	* @param string $username The Username of the profile. * @param int $uid The user id of the profile. * @param string $target The target frame * @param string $onclick Any onclick javascript.
* @return string The complete profile link. */ function build_profile_link($username="", $uid=0, $target="", $onclick="")	* @return string The complete profile link. */ function build_profile_link($username="", $uid=0, $target="", $onclick="")
Zeile 5442	Zeile 5820
/** * Build the forum link. *	/** * Build the forum link. *
* @param int The forum id of the forum. * @param int (Optional) The page number of the forum.	* @param int $fid The forum id of the forum. * @param int $page (Optional) The page number of the forum.
* @return string The url to the forum. */ function get_forum_link($fid, $page=0)	* @return string The url to the forum. */ function get_forum_link($fid, $page=0)
Zeile 5464	Zeile 5842
/** * Build the thread link. *	/** * Build the thread link. *
* @param int The thread id of the thread. * @param int (Optional) The page number of the thread. * @param string (Optional) The action we're performing (ex, lastpost, newpost, etc)	* @param int $tid The thread id of the thread. * @param int $page (Optional) The page number of the thread. * @param string $action (Optional) The action we're performing (ex, lastpost, newpost, etc)
* @return string The url to the thread. */ function get_thread_link($tid, $page=0, $action='')	* @return string The url to the thread. */ function get_thread_link($tid, $page=0, $action='')
Zeile 5505	Zeile 5883
/** * Build the post link. *	/** * Build the post link. *
* @param int The post ID of the post * @param int The thread id of the post.	* @param int $pid The post ID of the post * @param int $tid The thread id of the post.
* @return string The url to the post. */ function get_post_link($pid, $tid=0)	* @return string The url to the post. */ function get_post_link($pid, $tid=0)
Zeile 5527	Zeile 5905
/** * Build the event link. *	/** * Build the event link. *
* @param int The event ID of the event	* @param int $eid The event ID of the event
* @return string The URL of the event */ function get_event_link($eid)	* @return string The URL of the event */ function get_event_link($eid)
Zeile 5539	Zeile 5917
/** * Build the link to a specified date on the calendar *	/** * Build the link to a specified date on the calendar *
* @param int The ID of the calendar * @param int The year * @param int The month * @param int The day (optional)	* @param int $calendar The ID of the calendar * @param int $year The year * @param int $month The month * @param int $day The day (optional)
* @return string The URL of the calendar */ function get_calendar_link($calendar, $year=0, $month=0, $day=0)	* @return string The URL of the calendar */ function get_calendar_link($calendar, $year=0, $month=0, $day=0)
Zeile 5576	Zeile 5954
/** * Build the link to a specified week on the calendar *	/** * Build the link to a specified week on the calendar *
* @param int The ID of the calendar * @param int The year * @param int The week	* @param int $calendar The ID of the calendar * @param int $week The week
* @return string The URL of the calendar */ function get_calendar_week_link($calendar, $week)	* @return string The URL of the calendar */ function get_calendar_week_link($calendar, $week)
Zeile 5595	Zeile 5972
/** * Get the user data of an user id. *	/** * Get the user data of an user id. *
* @param int The user id of the user.	* @param int $uid The user id of the user.
* @return array The users data */ function get_user($uid)	* @return array The users data */ function get_user($uid)
Zeile 5626	Zeile 6003
/** * Get the user data of an user username. *	/** * Get the user data of an user username. *
* @param string The user username of the user.	* @param string $username The user username of the user. * @param array $options
* @return array The users data */ function get_user_by_username($username, $options=array())	* @return array The users data */ function get_user_by_username($username, $options=array())
Zeile 5638	Zeile 6016
if(!isset($options['username_method'])) { $options['username_method'] = 0;	if(!isset($options['username_method'])) { $options['username_method'] = 0;
	} switch($db->type) { case 'mysql': case 'mysqli': $field = 'username'; $efield = 'email'; break; default: $field = 'LOWER(username)'; $efield = 'LOWER(email)'; break;
} switch($options['username_method']) { case 1:	} switch($options['username_method']) { case 1:
$sqlwhere = 'LOWER(email)=\''.$username.'\'';	$sqlwhere = "{$efield}='{$username}'";
break; case 2:	break; case 2:
$sqlwhere = 'LOWER(username)=\''.$username.'\' OR LOWER(email)=\''.$username.'\''; break;	$sqlwhere = "{$field}='{$username}' OR {$efield}='{$username}'"; break;
default:	default:
$sqlwhere = 'LOWER(username)=\''.$username.'\'';	$sqlwhere = "{$field}='{$username}'";
break;	break;
}	}
$fields = array('uid'); if(isset($options['fields']))	$fields = array('uid'); if(isset($options['fields']))
Zeile 5659	Zeile 6050
$fields = array_merge((array)$options['fields'], $fields); }	$fields = array_merge((array)$options['fields'], $fields); }
$fields = array_flip($fields); $query = $db->simple_select('users', implode(',', array_keys($fields)), $sqlwhere, array('limit' => 1));	$query = $db->simple_select('users', implode(',', array_unique($fields)), $sqlwhere, array('limit' => 1));
if(isset($options['exists'])) { return (bool)$db->num_rows($query);	if(isset($options['exists'])) { return (bool)$db->num_rows($query);
}	}
return $db->fetch_array($query); } /** * Get the forum of a specific forum id. *	return $db->fetch_array($query); } /** * Get the forum of a specific forum id. *
* @param int The forum id of the forum. * @param int (Optional) If set to 1, will override the active forum status * @return array The database row of a forum.	* @param int $fid The forum id of the forum. * @param int $active_override (Optional) If set to 1, will override the active forum status * @return array\|bool The database row of a forum. False on failure
*/ function get_forum($fid, $active_override=0) {	*/ function get_forum($fid, $active_override=0) {
Zeile 5714	Zeile 6103
/** * Get the thread of a thread id. *	/** * Get the thread of a thread id. *
* @param int The thread id of the thread. * @param boolean Whether or not to recache the thread. * @return string The database row of the thread.	* @param int $tid The thread id of the thread. * @param boolean $recache Whether or not to recache the thread. * @return array\|bool The database row of the thread. False on failure
*/ function get_thread($tid, $recache = false) {	*/ function get_thread($tid, $recache = false) {
Zeile 5750	Zeile 6139
/** * Get the post of a post id. *	/** * Get the post of a post id. *
* @param int The post id of the post. * @param boolean Whether or not to recache the post. * @param array An array of fields to gather from the database * @return string The database row of the post.	* @param int $pid The post id of the post. * @return array\|bool The database row of the post. False on failure
*/ function get_post($pid) {	*/ function get_post($pid) {
Zeile 5791	Zeile 6178
*/ function get_inactive_forums() {	*/ function get_inactive_forums() {
global $forum_cache, $cache, $inactiveforums;	global $forum_cache, $cache;
if(!$forum_cache) {	if(!$forum_cache) {
Zeile 5814	Zeile 6201
} } }	} } }

$inactiveforums = implode(",", $inactive); return $inactiveforums;	$inactiveforums = implode(",", $inactive); return $inactiveforums;
Zeile 5822	Zeile 6210
/** * Checks to make sure a user has not tried to login more times than permitted *	/** * Checks to make sure a user has not tried to login more times than permitted *
* @param bool (Optional) Stop execution if it finds an error with the login. Default is True * @return bool Number of logins when success, false if failed.	* @param bool $fatal (Optional) Stop execution if it finds an error with the login. Default is True * @return bool\|int Number of logins when success, false if failed.
*/ function login_attempt_check($fatal = true) {	*/ function login_attempt_check($fatal = true) {
Zeile 5849	Zeile 6237
{ $failedlogin = $mybb->cookies['failedlogin']; }	{ $failedlogin = $mybb->cookies['failedlogin']; }

// Work out if the user has had more than the allowed number of login attempts if($loginattempts > $mybb->settings['failedlogincount']) {	// Work out if the user has had more than the allowed number of login attempts if($loginattempts > $mybb->settings['failedlogincount']) {
Zeile 5875	Zeile 6263
if(empty($failedlogin)) { my_setcookie('failedlogin', $now);	if(empty($failedlogin)) { my_setcookie('failedlogin', $now);
if($fatal) { error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));	if($fatal) { error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
} return false;	} return false;
Zeile 5903	Zeile 6291
if($fatal) { error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));	if($fatal) { error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
}	}
return false; } }	return false; } }
Zeile 5916	Zeile 6304
/** * Validates the format of an email address. *	/** * Validates the format of an email address. *
* @param string The string to check.	* @param string $email The string to check.
* @return boolean True when valid, false when invalid. */ function validate_email_format($email)	* @return boolean True when valid, false when invalid. */ function validate_email_format($email)
Zeile 5932	Zeile 6320
/** * Checks to see if the email is already in use by another *	/** * Checks to see if the email is already in use by another *
* @param string The email to check. * @param string User ID of the user (updating only)	* @param string $email The email to check. * @param int $uid User ID of the user (updating only)
* @return boolean True when in use, false when not.	* @return boolean True when in use, false when not.
*/ function email_already_in_use($email, $uid="") {	*/ function email_already_in_use($email, $uid=0) {
global $db; $uid_string = "";	global $db; $uid_string = "";
Zeile 5966	Zeile 6354
if(!file_exists(MYBB_ROOT."inc/settings.php")) { $mode = "x";	if(!file_exists(MYBB_ROOT."inc/settings.php")) { $mode = "x";
}	}
else { $mode = "w";	else { $mode = "w";
Zeile 5984	Zeile 6372
$mybb->settings[$setting['name']] = $setting['value']; $setting['value'] = addcslashes($setting['value'], '\\"$'); $settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n";	$mybb->settings[$setting['name']] = $setting['value']; $setting['value'] = addcslashes($setting['value'], '\\"$'); $settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n";
}	}
$settings = "<"."?php\n/*******************************\ \n DO NOT EDIT THIS FILE, PLEASE USE\n THE SETTINGS EDITOR\n\*******************************/\n\n$settings\n"; $file = @fopen(MYBB_ROOT."inc/settings.php", $mode); @fwrite($file, $settings);	$settings = "<"."?php\n/*******************************\ \n DO NOT EDIT THIS FILE, PLEASE USE\n THE SETTINGS EDITOR\n\*******************************/\n\n$settings\n"; $file = @fopen(MYBB_ROOT."inc/settings.php", $mode); @fwrite($file, $settings);
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/** * Build a PREG compatible array of search highlight terms to replace in posts. *	/** * Build a PREG compatible array of search highlight terms to replace in posts. *
* @param string Incoming terms to highlight	* @param string $terms Incoming terms to highlight
* @return array PREG compatible array of terms */ function build_highlight_array($terms)	* @return array PREG compatible array of terms */ function build_highlight_array($terms)
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* Converts a decimal reference of a character to its UTF-8 equivalent * (Code by Anne van Kesteren, http://annevankesteren.nl/2005/05/character-references) *	* Converts a decimal reference of a character to its UTF-8 equivalent * (Code by Anne van Kesteren, http://annevankesteren.nl/2005/05/character-references) *
* @param string Decimal value of a character reference	* @param int $src Decimal value of a character reference * @return string\|bool
*/ function dec_to_utf8($src) {	*/ function dec_to_utf8($src) {
Zeile 6156	Zeile 6545
/** * Checks if a username has been disallowed for registration/use. *	/** * Checks if a username has been disallowed for registration/use. *
* @param string The username * @param boolean True if the 'last used' dateline should be updated if a match is found.	* @param string $username The username * @param boolean $update_lastuse True if the 'last used' dateline should be updated if a match is found.
* @return boolean True if banned, false if not banned */ function is_banned_username($username, $update_lastuse=false)	* @return boolean True if banned, false if not banned */ function is_banned_username($username, $update_lastuse=false)
Zeile 6185	Zeile 6574
/** * Check if a specific email address has been banned. *	/** * Check if a specific email address has been banned. *
* @param string The email address. * @param boolean True if the 'last used' dateline should be updated if a match is found.	* @param string $email The email address. * @param boolean $update_lastuse True if the 'last used' dateline should be updated if a match is found.
* @return boolean True if banned, false if not banned */ function is_banned_email($email, $update_lastuse=false)	* @return boolean True if banned, false if not banned */ function is_banned_email($email, $update_lastuse=false)
Zeile 6217	Zeile 6606
$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_email['fid']}'"); } return true;	$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_email['fid']}'"); } return true;
} } }	} } }
// Still here - good email return false; } /** * Checks if a specific IP address has been banned.	// Still here - good email return false; } /** * Checks if a specific IP address has been banned.
* * @param string The IP address. * @param boolean True if the 'last used' dateline should be updated if a match is found.	* * @param string $ip_address The IP address. * @param boolean $update_lastuse True if the 'last used' dateline should be updated if a match is found.
* @return boolean True if banned, false if not banned. */ function is_banned_ip($ip_address, $update_lastuse=false)	* @return boolean True if banned, false if not banned. */ function is_banned_ip($ip_address, $update_lastuse=false)
Zeile 6255	Zeile 6644
$ip_range = fetch_ip_range($banned_ip['filter']); if(is_array($ip_range)) {	$ip_range = fetch_ip_range($banned_ip['filter']); if(is_array($ip_range)) {
if(strcmp($ip_range[0], $ip_address) >= 0 && strcmp($ip_range[1], $ip_address) <= 0)	if(strcmp($ip_range[0], $ip_address) <= 0 && strcmp($ip_range[1], $ip_address) >= 0)
{ $banned = true; } } elseif($ip_address == $ip_range)	{ $banned = true; } } elseif($ip_address == $ip_range)
{ $banned = true;	{ $banned = true;
} if($banned) {	} if($banned) {
Zeile 6280	Zeile 6669
} /**	} /**
* Build a time zone selection list.	* Returns an array of supported timezones
*	*
* @param string The name of the select * @param int The selected time zone (defaults to GMT) * @param boolean True to generate a "short" list with just timezone and current time	* @return string[] Key is timezone offset, Value the language description
*/	*/
function build_timezone_select($name, $selected=0, $short=false)	function get_supported_timezones()
{	{
global $mybb, $lang, $templates;	global $lang;
$timezones = array( "-12" => $lang->timezone_gmt_minus_1200, "-11" => $lang->timezone_gmt_minus_1100,	$timezones = array( "-12" => $lang->timezone_gmt_minus_1200, "-11" => $lang->timezone_gmt_minus_1100,
Zeile 6331	Zeile 6717
"13" => $lang->timezone_gmt_1300, "14" => $lang->timezone_gmt_1400 );	"13" => $lang->timezone_gmt_1300, "14" => $lang->timezone_gmt_1400 );
	return $timezones; } /** * Build a time zone selection list. * * @param string $name The name of the select * @param int $selected The selected time zone (defaults to GMT) * @param boolean $short True to generate a "short" list with just timezone and current time * @return string */ function build_timezone_select($name, $selected=0, $short=false) { global $mybb, $lang, $templates; $timezones = get_supported_timezones();
$selected = str_replace("+", "", $selected); foreach($timezones as $timezone => $label)	$selected = str_replace("+", "", $selected); foreach($timezones as $timezone => $label)
Zeile 6373	Zeile 6775
} /**	} /**
* Fetch the contents of a remote fle.	* Fetch the contents of a remote file.
*	*
* @param string The URL of the remote file * @param array The array of post data * @return string The remote file contents.	* @param string $url The URL of the remote file * @param array $post_data The array of post data * @return string\|bool The remote file contents. False on failure
*/ function fetch_remote_file($url, $post_data=array()) {	*/ function fetch_remote_file($url, $post_data=array()) {
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curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_TIMEOUT, 10); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);	curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_TIMEOUT, 10); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
if(!empty($post_body)) { curl_setopt($ch, CURLOPT_POST, 1);	if(!empty($post_body)) { curl_setopt($ch, CURLOPT_POST, 1);
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{ $url['path'] .= "?{$url['query']}"; }	{ $url['path'] .= "?{$url['query']}"; }
$fp = @fsockopen($url['host'], $url['port'], $error_no, $error, 10);	$scheme = ''; if($url['scheme'] == 'https') { $scheme = 'ssl://'; if($url['port'] == 80) { $url['port'] = 443; } } $fp = @fsockopen($scheme.$url['host'], $url['port'], $error_no, $error, 10);
@stream_set_timeout($fp, 10); if(!$fp) {	@stream_set_timeout($fp, 10); if(!$fp) {
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/** * Checks if a particular user is a super administrator. *	/** * Checks if a particular user is a super administrator. *
* @param int The user ID to check against the list of super admins	* @param int $uid The user ID to check against the list of super admins
* @return boolean True if a super admin, false if not */ function is_super_admin($uid)	* @return boolean True if a super admin, false if not */ function is_super_admin($uid)
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* Originates from frostschutz's PluginLibrary * github.com/frostschutz *	* Originates from frostschutz's PluginLibrary * github.com/frostschutz *
* @param mixed A selection of groups to check * @param mixed User to check selection against * @return mixed Array of groups this user belongs to	* @param array\|int\|string A selection of groups (as array or comma seperated) to check or -1 for any group * @param bool\|array\|int False assumes the current user. Otherwise an user array or an id can be passed * @return array Array of groups specified in the first param to which the user belongs
*/ function is_member($groups, $user = false) { global $mybb;	*/ function is_member($groups, $user = false) { global $mybb;
	if(empty($groups)) { return array(); }
if($user == false)	if($user == false)
{	{
$user = $mybb->user;	$user = $mybb->user;
}	}
else if(!is_array($user)) { // Assume it's a UID	else if(!is_array($user)) { // Assume it's a UID
Zeile 6535	Zeile 6955
if(!is_array($groups)) {	if(!is_array($groups)) {
if(is_string($groups))	if((int)$groups == -1)
{	{
$groups = explode(',', $groups);	return $memberships;
} else {	} else {
$groups = (array)$groups;	if(is_string($groups)) { $groups = explode(',', $groups); } else { $groups = (array)$groups; }
} }	} }
Zeile 6554	Zeile 6981
* Split a string based on the specified delimeter, ignoring said delimeter in escaped strings. * Ex: the "quick brown fox" jumped, could return 1 => the, 2 => quick brown fox, 3 => jumped *	* Split a string based on the specified delimeter, ignoring said delimeter in escaped strings. * Ex: the "quick brown fox" jumped, could return 1 => the, 2 => quick brown fox, 3 => jumped *
* @param string The delimeter to split by * @param string The string to split * @param string The escape character or string if we have one.	* @param string $delimeter The delimeter to split by * @param string $string The string to split * @param string $escape The escape character or string if we have one.
* @return array Array of split string */ function escaped_explode($delimeter, $string, $escape="")	* @return array Array of split string */ function escaped_explode($delimeter, $string, $escape="")
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* DEPRECATED! Please use IPv6 compatible fetch_ip_range! * Fetch an IPv4 long formatted range for searching IPv4 IP addresses. *	* DEPRECATED! Please use IPv6 compatible fetch_ip_range! * Fetch an IPv4 long formatted range for searching IPv4 IP addresses. *
* @param string The IP address to convert to a range based LONG * @rturn mixed If a full IP address is provided, the ip2long equivalent, otherwise an array of the upper & lower extremities of the IP	* @deprecated * @param string $ip The IP address to convert to a range based LONG * @return string\|array If a full IP address is provided, the ip2long equivalent, otherwise an array of the upper & lower extremities of the IP
*/ function fetch_longipv4_range($ip) {	*/ function fetch_longipv4_range($ip) {
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/** * Format a ban length in to a UNIX timestamp. *	/** * Format a ban length in to a UNIX timestamp. *
* @param string The ban length string * @param int The optional UNIX timestamp, if 0, current time is used.	* @param string $date The ban length string * @param int $stamp The optional UNIX timestamp, if 0, current time is used.
* @return int The UNIX timestamp when the ban will be lifted */ function ban_date2timestamp($date, $stamp=0)	* @return int The UNIX timestamp when the ban will be lifted */ function ban_date2timestamp($date, $stamp=0)
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$n[1] += $d[0]; $n[2] += $d[1]; $n[3] += $d[2];	$n[1] += $d[0]; $n[2] += $d[1]; $n[3] += $d[2];
return mktime(date("G"), date("i"), 0, $n[2], $n[1], $n[3]);	return mktime(date("G", $stamp), date("i", $stamp), 0, $n[2], $n[1], $n[3]);
} /** * Expire old warnings in the database. *	} /** * Expire old warnings in the database. *
	* @return bool
*/ function expire_warnings() {	*/ function expire_warnings() {
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/** * Custom chmod function to fix problems with hosts who's server configurations screw up umasks *	/** * Custom chmod function to fix problems with hosts who's server configurations screw up umasks *
* @param string The file to chmod * @param string The mode to chmod(i.e. 0666)	* @param string $file The file to chmod * @param string $mode The mode to chmod(i.e. 0666) * @return bool
*/ function my_chmod($file, $mode) {	*/ function my_chmod($file, $mode) {
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/** * Custom rmdir function to loop through an entire directory and delete all files/folders within *	/** * Custom rmdir function to loop through an entire directory and delete all files/folders within *
* @param string The path to the directory * @param array Any files you wish to ignore (optional)	* @param string $path The path to the directory * @param array $ignore Any files you wish to ignore (optional) * @return bool
*/ function my_rmdir_recursive($path, $ignore=array()) {	*/ function my_rmdir_recursive($path, $ignore=array()) {
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/** * Counts the number of subforums in a array([pid][disporder][fid]) starting from the pid *	/** * Counts the number of subforums in a array([pid][disporder][fid]) starting from the pid *
* @param array The array of forums	* @param array $array The array of forums
* @return integer The number of sub forums */ function subforums_count($array)	* @return integer The number of sub forums */ function subforums_count($array)
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* Fix for PHP's ip2long to guarantee a 32-bit signed integer value is produced (this is aimed * at 64-bit versions of PHP) *	* Fix for PHP's ip2long to guarantee a 32-bit signed integer value is produced (this is aimed * at 64-bit versions of PHP) *
* @param string The IP to convert	* @deprecated * @param string $ip The IP to convert
* @return integer IP in 32-bit signed format */ function my_ip2long($ip)	* @return integer IP in 32-bit signed format */ function my_ip2long($ip)
Zeile 6851	Zeile 7283
* DEPRECATED! Please use IPv6 compatible my_inet_ntop! * As above, fix for PHP's long2ip on 64-bit versions *	* DEPRECATED! Please use IPv6 compatible my_inet_ntop! * As above, fix for PHP's long2ip on 64-bit versions *
* @param integer The IP to convert (will accept 64-bit IPs as well)	* @deprecated * @param integer $long The IP to convert (will accept 64-bit IPs as well)
* @return string IP in IPv4 format */ function my_long2ip($long)	* @return string IP in IPv4 format */ function my_long2ip($long)
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/** * Converts a human readable IP address to its packed in_addr representation *	/** * Converts a human readable IP address to its packed in_addr representation *
* @param string The IP to convert	* @param string $ip The IP to convert
* @return string IP in 32bit or 128bit binary format */ function my_inet_pton($ip)	* @return string IP in 32bit or 128bit binary format */ function my_inet_pton($ip)
Zeile 6921	Zeile 7354
/** * Converts a packed internet address to a human readable representation *	/** * Converts a packed internet address to a human readable representation *
* @param string IP in 32bit or 128bit binary format	* @param string $ip IP in 32bit or 128bit binary format
* @return string IP in human readable format */ function my_inet_ntop($ip)	* @return string IP in human readable format */ function my_inet_ntop($ip)
Zeile 6963	Zeile 7396
/** * Fetch an binary formatted range for searching IPv4 and IPv6 IP addresses. *	/** * Fetch an binary formatted range for searching IPv4 and IPv6 IP addresses. *
* @param string The IP address to convert to a range * @rturn mixed If a full IP address is provided, the in_addr representation, otherwise an array of the upper & lower extremities of the IP	* @param string $ipaddress The IP address to convert to a range * @return string\|array\|bool If a full IP address is provided, the in_addr representation, otherwise an array of the upper & lower extremities of the IP. False on failure
*/ function fetch_ip_range($ipaddress) {	*/ function fetch_ip_range($ipaddress) {
Zeile 6980	Zeile 7413
else { // IPv4	else { // IPv4
	$ip_bits = count(explode('.', $ipaddress)); if($ip_bits < 4) { // Support for 127.0.* $replacement = str_repeat('.', 4-$ip_bits); $ipaddress = substr_replace($ipaddress, $replacement, strrpos($ipaddress, '')+1, 0); }
$upper = str_replace('', '255', $ipaddress); $lower = str_replace('', '0', $ipaddress); }	$upper = str_replace('', '255', $ipaddress); $lower = str_replace('', '0', $ipaddress); }
Zeile 7099	Zeile 7539
/** * Processes a checksum list on MyBB files and returns a result set *	/** * Processes a checksum list on MyBB files and returns a result set *
* @param array The array of checksums and their corresponding files * @param int The count of files	* @param string $path The base path * @param int $count The count of files
* @return array The bad files */ function verify_files($path=MYBB_ROOT, $count=0)	* @return array The bad files */ function verify_files($path=MYBB_ROOT, $count=0)
Zeile 7173	Zeile 7613
if($count == 0) { if(!empty($checksums))	if($count == 0) { if(!empty($checksums))
{	{
foreach($checksums as $file_path => $hashes) { if(in_array(basename($file_path), $ignore))	foreach($checksums as $file_path => $hashes) { if(in_array(basename($file_path), $ignore))
Zeile 7195	Zeile 7635
/** * Returns a signed value equal to an integer *	/** * Returns a signed value equal to an integer *
* @param int The integer	* @param int $int The integer
* @return string The signed equivalent */ function signed($int)	* @return string The signed equivalent */ function signed($int)
Zeile 7213	Zeile 7653
/** * Returns a securely generated seed for PHP's RNG (Random Number Generator) *	/** * Returns a securely generated seed for PHP's RNG (Random Number Generator) *
* @param int Length of the seed bytes (8 is default. Provides good cryptographic variance)	* @param int $count Length of the seed bytes (8 is default. Provides good cryptographic variance)
* @return int An integer equivalent of a secure hexadecimal seed */ function secure_seed_rng($count=8)	* @return int An integer equivalent of a secure hexadecimal seed */ function secure_seed_rng($count=8)
Zeile 7223	Zeile 7663
if(DIRECTORY_SEPARATOR != '\\') { // Unix/Linux	if(DIRECTORY_SEPARATOR != '\\') { // Unix/Linux
// Use OpenSSL when available	// Use OpenSSL when available
if(function_exists('openssl_random_pseudo_bytes'))	if(function_exists('openssl_random_pseudo_bytes'))
{	{
$output = openssl_random_pseudo_bytes($count);	$output = openssl_random_pseudo_bytes($count);
}	}
// Try mcrypt elseif(function_exists('mcrypt_create_iv')) { $output = mcrypt_create_iv($count, MCRYPT_DEV_URANDOM); } // Try /dev/urandom	// Try mcrypt elseif(function_exists('mcrypt_create_iv')) { $output = mcrypt_create_iv($count, MCRYPT_DEV_URANDOM); } // Try /dev/urandom
elseif(@is_readable('/dev/urandom') && ($handle = @fopen('/dev/urandom', 'rb'))) {	elseif(@is_readable('/dev/urandom') && ($handle = @fopen('/dev/urandom', 'rb'))) {
$output = @fread($handle, $count); @fclose($handle); }	$output = @fread($handle, $count); @fclose($handle); }
Zeile 7271	Zeile 7711
// Didn't work? Do we still not have enough bytes? Use our own (less secure) rng generator if(strlen($output) < $count)	// Didn't work? Do we still not have enough bytes? Use our own (less secure) rng generator if(strlen($output) < $count)
{	{
$output = ''; // Close to what PHP basically uses internally to seed, but not quite.	$output = ''; // Close to what PHP basically uses internally to seed, but not quite.
Zeile 7293	Zeile 7733
/** * Wrapper function for mt_rand. Automatically seeds using a secure seed once. *	/** * Wrapper function for mt_rand. Automatically seeds using a secure seed once. *
* @param int Optional lowest value to be returned (default: 0) * @param int Optional highest value to be returned (default: mt_getrandmax()) * @param boolean True forces it to reseed the RNG first	* @param int $min Optional lowest value to be returned (default: 0) * @param int $max Optional highest value to be returned (default: mt_getrandmax()) * @param boolean $force_seed True forces it to reseed the RNG first
* @return int An integer equivalent of a secure hexadecimal seed */ function my_rand($min=null, $max=null, $force_seed=false)	* @return int An integer equivalent of a secure hexadecimal seed */ function my_rand($min=null, $max=null, $force_seed=false)
Zeile 7337	Zeile 7777
} /**	} /**
* More robust version of PHP's trim() function. It includes a list of UTF-16 blank characters	* More robust version of PHP's trim() function. It includes a list of UTF-8 blank characters
* from http://kb.mozillazine.org/Network.IDN.blacklist_chars *	* from http://kb.mozillazine.org/Network.IDN.blacklist_chars *
* @param string The string to trim from * @param string Optional. The stripped characters can also be specified using the charlist parameter	* @param string $string The string to trim from * @param string $charlist Optional. The stripped characters can also be specified using the charlist parameter
* @return string The trimmed string */	* @return string The trimmed string */
function trim_blank_chrs($string, $charlist=false)	function trim_blank_chrs($string, $charlist="")
{ $hex_chrs = array(	{ $hex_chrs = array(
0x20 => 1, 0x09 => 1, 0x0A => 1, 0x0D => 1, 0x0B => 1, 0xAD => 1, 0xA0 => 1, 0xAD => 1, 0xBF => 1, 0x81 => 1, 0x8D => 1, 0x90 => 1, 0x9D => 1, 0xCC => array(0xB7 => 1, 0xB8 => 1), // \x{0337} or \x{0338} 0xE1 => array(0x85 => array(0x9F => 1, 0xA0 => 1)), // \x{115F} or \x{1160} 0xE2 => array(0x80 => array(0x80 => 1, 0x81 => 1, 0x82 => 1, 0x83 => 1, 0x84 => 1, 0x85 => 1, 0x86 => 1, 0x87 => 1, 0x88 => 1, 0x89 => 1, 0x8A => 1, 0x8B => 1, // \x{2000} to \x{200B} 0xA8 => 1, 0xA9 => 1, 0xAA => 1, 0xAB => 1, 0xAC => 1, 0xAD => 1, 0xAE => 1, 0xAF => 1), // \x{2028} to \x{202F} 0x81 => array(0x9F => 1)), // \x{205F}	0x09 => 1, // \x{0009} 0x0A => 1, // \x{000A} 0x0B => 1, // \x{000B} 0x0D => 1, // \x{000D} 0x20 => 1, // \x{0020} 0xC2 => array(0x81 => 1, 0x8D => 1, 0x90 => 1, 0x9D => 1, 0xA0 => 1, 0xAD => 1), // \x{0081}, \x{008D}, \x{0090}, \x{009D}, \x{00A0}, \x{00AD} 0xCC => array(0xB7 => 1, 0xB8 => 1), // \x{0337}, \x{0338} 0xE1 => array(0x85 => array(0x9F => 1, 0xA0 => 1), 0x9A => array(0x80 => 1), 0xA0 => array(0x8E => 1)), // \x{115F}, \x{1160}, \x{1680}, \x{180E} 0xE2 => array(0x80 => array(0x80 => 1, 0x81 => 1, 0x82 => 1, 0x83 => 1, 0x84 => 1, 0x85 => 1, 0x86 => 1, 0x87 => 1, 0x88 => 1, 0x89 => 1, 0x8A => 1, 0x8B => 1, 0x8C => 1, 0x8D => 1, 0x8E => 1, 0x8F => 1, // \x{2000} - \x{200F} 0xA8 => 1, 0xA9 => 1, 0xAA => 1, 0xAB => 1, 0xAC => 1, 0xAD => 1, 0xAE => 1, 0xAF => 1), // \x{2028} - \x{202F} 0x81 => array(0x9F => 1)), // \x{205F}
0xE3 => array(0x80 => array(0x80 => 1), // \x{3000}	0xE3 => array(0x80 => array(0x80 => 1), // \x{3000}
0x85 => array(0xA4 => 1)), // \x{3164}	0x85 => array(0xA4 => 1)), // \x{3164}
0xEF => array(0xBB => array(0xBF => 1), // \x{FEFF}	0xEF => array(0xBB => array(0xBF => 1), // \x{FEFF}
0xBE => array(0xA0 => 1), // \x{FFA0} 0xBF => array(0xB9 => 1, 0xBA => 1, 0xBB => 1)), // \x{FFF9} to \x{FFFB}	0xBE => array(0xA0 => 1), // \x{FFA0} 0xBF => array(0xB9 => 1, 0xBA => 1, 0xBB => 1)), // \x{FFF9} - \x{FFFB}
); $hex_chrs_rev = array(	); $hex_chrs_rev = array(
0x20 => 1, 0x09 => 1, 0x0A => 1, 0x0D => 1, 0x0B => 1, 0xA0 => array(0xC2 => 1), 0xAD => array(0xC2 => 1), 0xBF => array(0xC2 => 1), 0x81 => array(0xC2 => 1), 0x8D => array(0xC2 => 1), 0x90 => array(0xC2 => 1), 0x9D => array(0xC2 => 1),	0x09 => 1, // \x{0009} 0x0A => 1, // \x{000A} 0x0B => 1, // \x{000B} 0x0D => 1, // \x{000D} 0x20 => 1, // \x{0020} 0x81 => array(0xC2 => 1, 0x80 => array(0xE2 => 1)), // \x{0081}, \x{2001} 0x8D => array(0xC2 => 1, 0x80 => array(0xE2 => 1)), // \x{008D}, \x{200D} 0x90 => array(0xC2 => 1), // \x{0090} 0x9D => array(0xC2 => 1), // \x{009D} 0xA0 => array(0xC2 => 1, 0x85 => array(0xE1 => 1), 0x81 => array(0xE2 => 1), 0xBE => array(0xEF => 1)), // \x{00A0}, \x{1160}, \x{2060}, \x{FFA0} 0xAD => array(0xC2 => 1, 0x80 => array(0xE2 => 1)), // \x{00AD}, \x{202D}
0xB8 => array(0xCC => 1), // \x{0338} 0xB7 => array(0xCC => 1), // \x{0337}	0xB8 => array(0xCC => 1), // \x{0338} 0xB7 => array(0xCC => 1), // \x{0337}
0xA0 => array(0x85 => array(0xE1 => 1)), // \x{1160} 0x9F => array(0x85 => array(0xE1 => 1), // \x{115F} 0x81 => array(0xE2 => 1)), // \x{205F} 0x80 => array(0x80 => array(0xE3 => 1, 0xE2 => 1)), // \x{3000}, \x{2000} 0x81 => array(0x80 => array(0xE2 => 1)), // \x{2001}	0x9F => array(0x85 => array(0xE1 => 1), 0x81 => array(0xE2 => 1)), // \x{115F}, \x{205F} 0x80 => array(0x9A => array(0xE1 => 1), 0x80 => array(0xE2 => 1, 0xE3 => 1)), // \x{1680}, \x{2000}, \x{3000} 0x8E => array(0xA0 => array(0xE1 => 1), 0x80 => array(0xE2 => 1)), // \x{180E}, \x{200E}
0x82 => array(0x80 => array(0xE2 => 1)), // \x{2002} 0x83 => array(0x80 => array(0xE2 => 1)), // \x{2003} 0x84 => array(0x80 => array(0xE2 => 1)), // \x{2004}	0x82 => array(0x80 => array(0xE2 => 1)), // \x{2002} 0x83 => array(0x80 => array(0xE2 => 1)), // \x{2003} 0x84 => array(0x80 => array(0xE2 => 1)), // \x{2004}
Zeile 7402	Zeile 7832
0x89 => array(0x80 => array(0xE2 => 1)), // \x{2009} 0x8A => array(0x80 => array(0xE2 => 1)), // \x{200A} 0x8B => array(0x80 => array(0xE2 => 1)), // \x{200B}	0x89 => array(0x80 => array(0xE2 => 1)), // \x{2009} 0x8A => array(0x80 => array(0xE2 => 1)), // \x{200A} 0x8B => array(0x80 => array(0xE2 => 1)), // \x{200B}
	0x8C => array(0x80 => array(0xE2 => 1)), // \x{200C} 0x8F => array(0x80 => array(0xE2 => 1)), // \x{200F}
0xA8 => array(0x80 => array(0xE2 => 1)), // \x{2028} 0xA9 => array(0x80 => array(0xE2 => 1)), // \x{2029} 0xAA => array(0x80 => array(0xE2 => 1)), // \x{202A} 0xAB => array(0x80 => array(0xE2 => 1)), // \x{202B} 0xAC => array(0x80 => array(0xE2 => 1)), // \x{202C}	0xA8 => array(0x80 => array(0xE2 => 1)), // \x{2028} 0xA9 => array(0x80 => array(0xE2 => 1)), // \x{2029} 0xAA => array(0x80 => array(0xE2 => 1)), // \x{202A} 0xAB => array(0x80 => array(0xE2 => 1)), // \x{202B} 0xAC => array(0x80 => array(0xE2 => 1)), // \x{202C}
0xAD => array(0x80 => array(0xE2 => 1)), // \x{202D}
0xAE => array(0x80 => array(0xE2 => 1)), // \x{202E} 0xAF => array(0x80 => array(0xE2 => 1)), // \x{202F} 0xA4 => array(0x85 => array(0xE3 => 1)), // \x{3164} 0xBF => array(0xBB => array(0xEF => 1)), // \x{FEFF}	0xAE => array(0x80 => array(0xE2 => 1)), // \x{202E} 0xAF => array(0x80 => array(0xE2 => 1)), // \x{202F} 0xA4 => array(0x85 => array(0xE3 => 1)), // \x{3164} 0xBF => array(0xBB => array(0xEF => 1)), // \x{FEFF}
0xA0 => array(0xBE => array(0xEF => 1)), // \x{FFA0}
0xB9 => array(0xBF => array(0xEF => 1)), // \x{FFF9} 0xBA => array(0xBF => array(0xEF => 1)), // \x{FFFA} 0xBB => array(0xBF => array(0xEF => 1)), // \x{FFFB}	0xB9 => array(0xBF => array(0xEF => 1)), // \x{FFF9} 0xBA => array(0xBF => array(0xEF => 1)), // \x{FFFA} 0xBB => array(0xBF => array(0xEF => 1)), // \x{FFFB}
Zeile 7421	Zeile 7851
// Start from the beginning and work our way in do {	// Start from the beginning and work our way in do {
// Check to see if we have matched a first character in our utf-16 array	// Check to see if we have matched a first character in our utf-8 array
$offset = match_sequence($string, $hex_chrs); if(!$offset) {	$offset = match_sequence($string, $hex_chrs); if(!$offset) {
Zeile 7436	Zeile 7866
$string = strrev($string); do {	$string = strrev($string); do {
// Check to see if we have matched a first character in our utf-16 array	// Check to see if we have matched a first character in our utf-8 array
$offset = match_sequence($string, $hex_chrs_rev); if(!$offset) {	$offset = match_sequence($string, $hex_chrs_rev); if(!$offset) {
Zeile 7448	Zeile 7878
while(++$i); $string = strrev($string);	while(++$i); $string = strrev($string);
if($charlist !== false)	if($charlist)
{ $string = trim($string, $charlist); }	{ $string = trim($string, $charlist); }
Zeile 7463	Zeile 7893
/** * Match a sequence *	/** * Match a sequence *
* @param string The string to match from * @param array The array to match from * @param int Number in the string * @param int Number of matches	* @param string $string The string to match from * @param array $array The array to match from * @param int $i Number in the string * @param int $n Number of matches
* @return int The number matched */ function match_sequence($string, $array, $i=0, $n=0)	* @return int The number matched */ function match_sequence($string, $array, $i=0, $n=0)
Zeile 7514	Zeile 7944
{ $gd_info = gd_info(); preg_match('/\d/', $gd_info['GD Version'], $gd);	{ $gd_info = gd_info(); preg_match('/\d/', $gd_info['GD Version'], $gd);
$gd_version = $gd[0]; } else {	$gd_version = $gd[0]; } else {
ob_start(); phpinfo(8); $info = ob_get_contents();	ob_start(); phpinfo(8); $info = ob_get_contents();
Zeile 7533	Zeile 7963
/* * Validates an UTF-8 string. *	/* * Validates an UTF-8 string. *
* @param string The string to be checked * @param boolean Allow 4 byte UTF-8 characters? * @param boolean Return the cleaned string? * @return string/boolean Cleaned string or boolean	* @param string $input The string to be checked * @param boolean $allow_mb4 Allow 4 byte UTF-8 characters? * @param boolean $return Return the cleaned string? * @return string\|boolean Cleaned string or boolean
*/ function validate_utf8_string($input, $allow_mb4=true, $return=true) {	*/ function validate_utf8_string($input, $allow_mb4=true, $return=true) {
Zeile 7556	Zeile 7986
{ $string .= '?'; continue;	{ $string .= '?'; continue;
} else	} else
{ return false; }	{ return false; }
}	}
elseif($c > 239)	elseif($c > 239)
{	{
$bytes = 4;	$bytes = 4;
} elseif($c > 223) { $bytes = 3; } elseif($c > 191)	} elseif($c > 223) { $bytes = 3; } elseif($c > 191)
{ $bytes = 2; }	{ $bytes = 2; }
Zeile 7580	Zeile 8010
{ $string .= '?'; break;	{ $string .= '?'; break;
} else	} else
{ return false; }	{ return false; }
Zeile 7593	Zeile 8023
$i++; $b = ord($input[$i]); if($b < 128 \|\| $b > 191)	$i++; $b = ord($input[$i]); if($b < 128 \|\| $b > 191)
{	{
if($return) { $valid = false;	if($return) { $valid = false;
Zeile 7617	Zeile 8047
} } else	} } else
{	{
$string .= $input[$i]; } }	$string .= $input[$i]; } }
Zeile 7628	Zeile 8058
if($allow_mb4) { return $input;	if($allow_mb4) { return $input;
} else	} else
{ return preg_replace("#[^\\x00-\\x7F][\\x80-\\xBF]{3,}#", '?', $input);	{ return preg_replace("#[^\\x00-\\x7F][\\x80-\\xBF]{3,}#", '?', $input);
}	}
} else {	} else {
Zeile 7641	Zeile 8071
return true; } else	return true; } else
{	{
return !preg_match("#[^\\x00-\\x7F][\\x80-\\xBF]{3,}#", $input); } }	return !preg_match("#[^\\x00-\\x7F][\\x80-\\xBF]{3,}#", $input); } }
Zeile 7650	Zeile 8080
/** * Send a Private Message to a user. *	/** * Send a Private Message to a user. *
* @param array Array containing: 'subject', 'message', 'touid' and 'receivepms' (the latter should reflect the value found in the users table: receivepms and receivefrombuddy) * @param int Sender UID (0 if you want to use $mybb->user['uid'] or -1 to use MyBB Engine) * @param bool Whether or not do override user defined options for receiving PMs	* @param array $pm Array containing: 'subject', 'message', 'touid' and 'receivepms' (the latter should reflect the value found in the users table: receivepms and receivefrombuddy) * @param int $fromid Sender UID (0 if you want to use $mybb->user['uid'] or -1 to use MyBB Engine) * @param bool $admin_override Whether or not do override user defined options for receiving PMs
* @return bool True if PM sent */ function send_pm($pm, $fromid = 0, $admin_override=false)	* @return bool True if PM sent */ function send_pm($pm, $fromid = 0, $admin_override=false)
Zeile 7665	Zeile 8095
} if(!is_array($pm))	} if(!is_array($pm))
{ return false; }	{ return false; }
if(isset($pm['language'])) { if($pm['language'] != $mybb->user['language'] && $lang->language_exists($pm['language']))	if(isset($pm['language'])) { if($pm['language'] != $mybb->user['language'] && $lang->language_exists($pm['language']))
Zeile 7704	Zeile 8134
$lang->set_language($mybb->user['language']); $lang->load($pm['language_file']); }	$lang->set_language($mybb->user['language']); $lang->load($pm['language_file']); }
}	}
if(!$pm['subject'] \|\|!$pm['message'] \|\| !$pm['touid'] \|\| (!$pm['receivepms'] && !$admin_override)) { return false; }	if(!$pm['subject'] \|\|!$pm['message'] \|\| !$pm['touid'] \|\| (!$pm['receivepms'] && !$admin_override)) { return false; }
$lang->load('messages');	$lang->load('messages');
require_once MYBB_ROOT."inc/datahandlers/pm.php"; $pmhandler = new PMDataHandler();	require_once MYBB_ROOT."inc/datahandlers/pm.php"; $pmhandler = new PMDataHandler();

$subject = $pm['subject']; $message = $pm['message']; $toid = $pm['touid'];	$subject = $pm['subject']; $message = $pm['message']; $toid = $pm['touid'];
Zeile 7788	Zeile 8218
* * @param string $username The username that the user was using. * @param string $email The email address the user was using.	* * @param string $username The username that the user was using. * @param string $email The email address the user was using.
* @param string $ip_address THe IP addres of the user.	* @param string $ip_address The IP addres of the user.
* @param array $data An array of extra data to go with the block (eg: confidence rating). * @return bool Whether the action was logged successfully. */	* @param array $data An array of extra data to go with the block (eg: confidence rating). * @return bool Whether the action was logged successfully. */
Zeile 7804	Zeile 8234
if(!$ip_address) { $ip_address = get_ip();	if(!$ip_address) { $ip_address = get_ip();
$session->packedip;
} $ip_address = my_inet_pton($ip_address);	} $ip_address = my_inet_pton($ip_address);
Zeile 7814	Zeile 8243
'email' => $db->escape_string($email), 'ipaddress' => $db->escape_binary($ip_address), 'dateline' => (int)TIME_NOW,	'email' => $db->escape_string($email), 'ipaddress' => $db->escape_binary($ip_address), 'dateline' => (int)TIME_NOW,
'data' => $db->escape_string(@serialize($data)),	'data' => $db->escape_string(@my_serialize($data)),
);	);
return (bool)$db->insert_array('spamlog', $insert_array);	return (bool)$db->insert_query('spamlog', $insert_array); } /** * Copy a file to the CDN. * * @param string $file_path The path to the file to upload to the CDN. * * @param string $uploaded_path The path the file was uploaded to, reference parameter for when this may be needed. * * @return bool Whether the file was copied successfully. */ function copy_file_to_cdn($file_path = '', &$uploaded_path = null) { global $mybb, $plugins; $success = false; $file_path = (string)$file_path; $real_file_path = realpath($file_path); $file_dir_path = dirname($real_file_path); $file_dir_path = str_replace(MYBB_ROOT, '', $file_dir_path); $file_dir_path = ltrim($file_dir_path, './\\'); $file_name = basename($real_file_path); if(file_exists($file_path)) { if($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath'])) { $cdn_path = rtrim($mybb->settings['cdnpath'], '/\\'); if(substr($file_dir_path, 0, my_strlen(MYBB_ROOT)) == MYBB_ROOT) { $file_dir_path = str_replace(MYBB_ROOT, '', $file_dir_path); } $cdn_upload_path = $cdn_path . DIRECTORY_SEPARATOR . $file_dir_path; if(!($dir_exists = is_dir($cdn_upload_path))) { $dir_exists = @mkdir($cdn_upload_path, 0777, true); } if($dir_exists) { if(($cdn_upload_path = realpath($cdn_upload_path)) !== false) { $success = @copy($file_path, $cdn_upload_path.DIRECTORY_SEPARATOR.$file_name); if($success) { $uploaded_path = $cdn_upload_path; } } } } if(is_object($plugins)) { $hook_args = array( 'file_path' => &$file_path, 'real_file_path' => &$real_file_path, 'file_name' => &$file_name, 'uploaded_path' => &$uploaded_path, 'success' => &$success, ); $plugins->run_hooks('copy_file_to_cdn_end', $hook_args); } } return $success;
}	}