Vergleich inc/functions.php - 1.8.26 - 1.8.30

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Zeile 176Zeile 176
		{
// Load DB interface
require_once MYBB_ROOT."inc/db_base.php";

		{
// Load DB interface
require_once MYBB_ROOT."inc/db_base.php";

 
			require_once MYBB_ROOT . 'inc/AbstractPdoDbDriver.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'])

Zeile 185Zeile 186
					break;
case "pgsql":
$db = new DB_PgSQL;

					break;
case "pgsql":
$db = new DB_PgSQL;

 
					break;
case "pgsql_pdo":
$db = new PostgresPdoDbDriver();

					break;
case "mysqli":
$db = new DB_MySQLi;

					break;
case "mysqli":
$db = new DB_MySQLi;

 
					break;
case "mysql_pdo":
$db = new MysqlPdoDbDriver();

					break;
default:
$db = new DB_MySQL;

					break;
default:
$db = new DB_MySQL;

Zeile 253Zeile 260

// Check to see if the mail queue has messages needing to be sent
$mailcache = $cache->read("mailqueue");


// Check to see if the mail queue has messages needing to be sent
$mailcache = $cache->read("mailqueue");

	if($mailcache['queue_size'] > 0 && ($mailcache['locked'] == 0 || $mailcache['locked'] < TIME_NOW-300))

	if($mailcache !== false && $mailcache['queue_size'] > 0 && ($mailcache['locked'] == 0 || $mailcache['locked'] < TIME_NOW-300))

	{
// Lock the queue so no other messages can be sent whilst these are (for popular boards)
$cache->update_mailqueue(0, TIME_NOW);

	{
// Lock the queue so no other messages can be sent whilst these are (for popular boards)
$cache->update_mailqueue(0, TIME_NOW);

Zeile 332Zeile 339
 */
function my_date($format, $stamp=0, $offset="", $ty=1, $adodb=false)
{

 */
function my_date($format, $stamp=0, $offset="", $ty=1, $adodb=false)
{

	global $mybb, $lang, $mybbadmin, $plugins;

	global $mybb, $lang, $plugins;


// If the stamp isn't set, use TIME_NOW
if(empty($stamp))


// If the stamp isn't set, use TIME_NOW
if(empty($stamp))

Zeile 346Zeile 353
		{
$offset = (float)$mybb->user['timezone'];
$dstcorrection = $mybb->user['dst'];

		{
$offset = (float)$mybb->user['timezone'];
$dstcorrection = $mybb->user['dst'];

		}
elseif(defined("IN_ADMINCP"))
{
$offset = (float)$mybbadmin['timezone'];
$dstcorrection = $mybbadmin['dst'];

 
		}
else
{

		}
else
{

Zeile 547Zeile 549
	}

return $date;

	}

return $date;

 
}

/**
* Get a mail handler instance, a MyBB's built-in SMTP / PHP mail hander or one created by a plugin.
* @param bool $use_buitlin Whether to use MyBB's built-in mail handler.
*
* @return object A MyBB built-in mail handler or one created by plugin(s).
*/
function &get_my_mailhandler($use_buitlin = false)
{
global $mybb, $plugins;
static $my_mailhandler;
static $my_mailhandler_builtin;

if($use_buitlin)
{
// If our built-in mail handler doesn't exist, create it.
if(!is_object($my_mailhandler_builtin))
{
require_once MYBB_ROOT . "inc/class_mailhandler.php";

// Using SMTP.
if(isset($mybb->settings['mail_handler']) && $mybb->settings['mail_handler'] == 'smtp')
{
require_once MYBB_ROOT . "inc/mailhandlers/smtp.php";
$my_mailhandler_builtin = new SmtpMail();
}
// Using PHP mail().
else
{
require_once MYBB_ROOT . "inc/mailhandlers/php.php";
$my_mailhandler_builtin = new PhpMail();
if(!empty($mybb->settings['mail_parameters']))
{
$my_mailhandler_builtin->additional_parameters = $mybb->settings['mail_parameters'];
}
}
}

$plugins->run_hooks('my_mailhandler_builtin_after_init', $my_mailhandler_builtin);

return $my_mailhandler_builtin;
}

// If our mail handler doesn't exist, create it.
if(!is_object($my_mailhandler))
{
require_once MYBB_ROOT . "inc/class_mailhandler.php";

$plugins->run_hooks('my_mailhandler_init', $my_mailhandler);

// If no plugin has ever created the mail handler, resort to use the built-in one.
if(!is_object($my_mailhandler) || !($my_mailhandler instanceof MailHandler))
{
$my_mailhandler = &get_my_mailhandler(true);
}
}

return $my_mailhandler;

}

/**

}

/**

Zeile 562Zeile 623
 * @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.

 * @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
*/

 * @return bool True if the mail is sent, false otherwise.
*/

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="")
{

	global $mybb;
static $mail;



	global $mybb, $plugins;

// Get our mail handler.
$mail = &get_my_mailhandler();





	// Does our object not exist? Create it
if(!is_object($mail))

	// If MyBB's built-in SMTP mail handler is used, set the keep alive bit accordingly.
if($keep_alive == true && isset($mail->keep_alive) && isset($mybb->settings['mail_handler']) && $mybb->settings['mail_handler'] == 'smtp')

	{

	{

		require_once MYBB_ROOT."inc/class_mailhandler.php";

if($mybb->settings['mail_handler'] == 'smtp')
{
require_once MYBB_ROOT."inc/mailhandlers/smtp.php";
$mail = new SmtpMail();
}
else
{
require_once MYBB_ROOT."inc/mailhandlers/php.php";
$mail = new PhpMail();
}
}

// Using SMTP based mail
if($mybb->settings['mail_handler'] == 'smtp')
{
if($keep_alive == true)

		require_once MYBB_ROOT . "inc/class_mailhandler.php";
require_once MYBB_ROOT . "inc/mailhandlers/smtp.php";
if($mail instanceof MailHandler && $mail instanceof SmtpMail)
















		{
$mail->keep_alive = true;
}
}


		{
$mail->keep_alive = true;
}
}


	// Using PHP based mail()
else





























	// Following variables will help sequential plugins to determine how to process plugin hooks.
// Mark this variable true if the hooked plugin has sent the mail, otherwise don't modify it.
$is_mail_sent = false;
// Mark this variable false if the hooked plugin doesn't suggest sequential plugins to continue processing.
$continue_process = true;

$my_mail_parameters = array(
'to' => &$to,
'subject' => &$subject,
'message' => &$message,
'from' => &$from,
'charset' => &$charset,
'headers' => &$headers,
'keep_alive' => &$keep_alive,
'format' => &$format,
'message_text' => &$message_text,
'return_email' => &$return_email,
'is_mail_sent' => &$is_mail_sent,
'continue_process' => &$continue_process,
);

$plugins->run_hooks('my_mail_pre_build_message', $my_mail_parameters);

// Build the mail message.
$mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email);

$plugins->run_hooks('my_mail_pre_send', $my_mail_parameters);

// Check if the hooked plugins still suggest to send the mail.
if($continue_process)

	{

	{

		if($mybb->settings['mail_parameters'] != '')
{
$mail->additional_parameters = $mybb->settings['mail_parameters'];
}

		$is_mail_sent = $mail->send();




	}


	}


	// Build and send
$mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email);
return $mail->send();

	$plugins->run_hooks('my_mail_post_send', $my_mail_parameters);

return $is_mail_sent;

}

}





/**
* Generates a code for POST requests to prevent XSS/CSRF attacks.
* Unique for each user or guest session and rotated every 6 hours.

/**
* Generates a code for POST requests to prevent XSS/CSRF attacks.
* Unique for each user or guest session and rotated every 6 hours.

Zeile 623Zeile 696
	$rotation_interval = 6 * 3600;
$rotation = floor(TIME_NOW / $rotation_interval) + $rotation_shift;


	$rotation_interval = 6 * 3600;
$rotation = floor(TIME_NOW / $rotation_interval) + $rotation_shift;


	$seed = $rotation;


	$seed = $rotation;


	if($mybb->user['uid'])

	if($mybb->user['uid'])

	{

	{

		$seed .= $mybb->user['loginkey'].$mybb->user['salt'].$mybb->user['regdate'];

		$seed .= $mybb->user['loginkey'].$mybb->user['salt'].$mybb->user['regdate'];

	}

	}

	else

	else

	{

	{

		$seed .= $session->sid;

		$seed .= $session->sid;

 
	}

if(defined('IN_ADMINCP'))
{
$seed .= 'ADMINCP';

	}

$seed .= $mybb->settings['internal']['encryption_key'];

	}

$seed .= $mybb->settings['internal']['encryption_key'];

Zeile 657Zeile 735
	)
{
if($silent == true)

	)
{
if($silent == true)

		{

		{

			return false;
}
else

			return false;
}
else

Zeile 689Zeile 767
	global $forum_cache;
static $forumarraycache;


	global $forum_cache;
static $forumarraycache;


	if($forumarraycache[$fid])

	if(!empty($forumarraycache[$fid]))

	{
return $forumarraycache[$fid]['parentlist'];

	{
return $forumarraycache[$fid]['parentlist'];

	}
elseif($forum_cache[$fid])

	}
elseif(!empty($forum_cache[$fid]))

	{
return $forum_cache[$fid]['parentlist'];
}

	{
return $forum_cache[$fid]['parentlist'];
}

Zeile 728Zeile 806
	{
$builtlist .= "$sep$column='$val'";
$sep = " $joiner ";

	{
$builtlist .= "$sep$column='$val'";
$sep = " $joiner ";

	}

	}


$builtlist .= ")";



$builtlist .= ")";


Zeile 761Zeile 839
		}
}
return $forum_cache;

		}
}
return $forum_cache;

}


}


/**
* 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.
*

Zeile 780Zeile 858
		foreach($forum_cache as $forum)
{
if($forum['active'] != 0)

		foreach($forum_cache as $forum)
{
if($forum['active'] != 0)

			{

			{

				$forums_by_parent[$forum['pid']][$forum['fid']] = $forum;

				$forums_by_parent[$forum['pid']][$forum['fid']] = $forum;

			}
}
}
if(!is_array($forums_by_parent[$fid]))
{
return $forums;

			}
}





	}

	}


foreach($forums_by_parent[$fid] as $forum)

	if(isset($forums_by_parent[$fid]))


	{

	{

		$forums[] = (int)$forum['fid'];
$children = get_child_list($forum['fid']);
if(is_array($children))

		if(!is_array($forums_by_parent[$fid]))



		{

		{

			$forums = array_merge($forums, $children);











			return $forums;
}

foreach($forums_by_parent[$fid] as $forum)
{
$forums[] = (int)$forum['fid'];
$children = get_child_list($forum['fid']);
if(is_array($children))
{
$forums = array_merge($forums, $children);
}

		}
}
return $forums;

		}
}
return $forums;

Zeile 804Zeile 885

/**
* Produce a friendly error message page


/**
* Produce a friendly error message page

 *

 *

 * @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="")
{
global $header, $footer, $theme, $headerinclude, $db, $templates, $lang, $mybb, $plugins;

 * @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="")
{
global $header, $footer, $theme, $headerinclude, $db, $templates, $lang, $mybb, $plugins;





	$error = $plugins->run_hooks("error", $error);
if(!$error)

	$error = $plugins->run_hooks("error", $error);
if(!$error)

	{

	{

		$error = $lang->unknown_error;

		$error = $lang->unknown_error;

	}

// AJAX error message?
if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.
@header("Content-type: application/json; charset={$lang->settings['charset']}");

	}

// AJAX error message?
if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.
@header("Content-type: application/json; charset={$lang->settings['charset']}");

		echo json_encode(array("errors" => array($error)));
exit;
}

		echo json_encode(array("errors" => array($error)));
exit;
}

Zeile 907Zeile 988
		"nopermission" => '1',
"location1" => 0,
"location2" => 0

		"nopermission" => '1',
"location1" => 0,
"location2" => 0

	);


	);


	$db->update_query("sessions", $noperm_array, "sid='{$session->sid}'");

if($mybb->get_input('ajax', MyBB::INPUT_INT))

	$db->update_query("sessions", $noperm_array, "sid='{$session->sid}'");

if($mybb->get_input('ajax', MyBB::INPUT_INT))

Zeile 1007Zeile 1088
	}

// Show redirects only if both ACP and UCP settings are enabled, or ACP is enabled, and user is a guest, or they are forced.

	}

// Show redirects only if both ACP and UCP settings are enabled, or ACP is enabled, and user is a guest, or they are forced.

	if($force_redirect == true || ($mybb->settings['redirects'] == 1 && ($mybb->user['showredirect'] == 1 || !$mybb->user['uid'])))

	if($force_redirect == true || ($mybb->settings['redirects'] == 1 && (!$mybb->user['uid'] || $mybb->user['showredirect'] == 1)))

	{
$url = str_replace("&amp;", "&", $url);
$url = htmlspecialchars_uni($url);

	{
$url = str_replace("&amp;", "&", $url);
$url = htmlspecialchars_uni($url);

Zeile 1185Zeile 1266

/**
* Generate a page URL for use by the multipage function


/**
* Generate a page URL for use by the multipage function

 *

 *

 * @param string $url The URL being passed
* @param int $page The page number
* @return string

 * @param string $url The URL being passed
* @param int $page The page number
* @return string

Zeile 1203Zeile 1284
		// Remove "Page 1" to the defacto URL
$url = str_replace($find, array("", "", $page), $url);
return $url;

		// Remove "Page 1" to the defacto URL
$url = str_replace($find, array("", "", $page), $url);
return $url;

	}

	}

	else if(strpos($url, "{page}") === false)
{
// If no page identifier is specified we tack it on to the end of the URL

	else if(strpos($url, "{page}") === false)
{
// If no page identifier is specified we tack it on to the end of the URL

Zeile 1286Zeile 1367
 */
function usergroup_permissions($gid=0)
{

 */
function usergroup_permissions($gid=0)
{

	global $cache, $groupscache, $grouppermignore, $groupzerogreater;

	global $cache, $groupscache, $grouppermignore, $groupzerogreater, $groupzerolesser, $groupxgreater, $grouppermbyswitch;


if(!is_array($groupscache))
{


if(!is_array($groupscache))
{

Zeile 1303Zeile 1384

$usergroup = array();
$usergroup['all_usergroups'] = $gid;


$usergroup = array();
$usergroup['all_usergroups'] = $gid;

 

// Get those switch permissions from the first valid group.
$permswitches_usergroup = array();
$grouppermswitches = array();
foreach(array_values($grouppermbyswitch) as $permvalue)
{
if(is_array($permvalue))
{
foreach($permvalue as $perm)
{
$grouppermswitches[] = $perm;
}
}
else
{
$grouppermswitches[] = $permvalue;
}
}
$grouppermswitches = array_unique($grouppermswitches);
foreach($groups as $gid)
{
if(trim($gid) == "" || empty($groupscache[$gid]))
{
continue;
}
foreach($grouppermswitches as $perm)
{
$permswitches_usergroup[$perm] = $groupscache[$gid][$perm];
}
break; // Only retieve the first available group's permissions as how following action does.
}


foreach($groups as $gid)
{
if(trim($gid) == "" || empty($groupscache[$gid]))


foreach($groups as $gid)
{
if(trim($gid) == "" || empty($groupscache[$gid]))

		{

		{

			continue;
}

			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];

					$permbit = $usergroup[$perm];

				}

				}

				else

				else

				{

				{

					$permbit = "";
}


					$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))

























				// permission type: 0 not a numerical permission, otherwise a numerical permission.
// Positive value is for `greater is more` permission, negative for `lesser is more`.
$perm_is_numerical = 0;
$perm_numerical_lowerbound = 0;

// 0 represents unlimited for most numerical group permissions (i.e. private message limit) so take that into account.
if(in_array($perm, $groupzerogreater))
{
// 1 means a `0 or greater` permission. Value 0 means unlimited.
$perm_is_numerical = 1;
}
// Less is more for some numerical group permissions (i.e. post count required for using signature) so take that into account, too.
else if(in_array($perm, $groupzerolesser))
{
// -1 means a `0 or lesser` permission. Value 0 means unlimited.
$perm_is_numerical = -1;
}
// Greater is more, but with a lower bound.
else if(array_key_exists($perm, $groupxgreater))
{
// 2 means a general `greater` permission. Value 0 just means 0.
$perm_is_numerical = 2;
$perm_numerical_lowerbound = $groupxgreater[$perm];
}

if($perm_is_numerical != 0)

				{

				{

					$usergroup[$perm] = 0;



















































































					$update_current_perm = true;

// Ensure it's an integer.
$access = (int)$access;
// Check if this permission should be activatived by another switch permission in current group.
if(array_key_exists($perm, $grouppermbyswitch))
{
if(!is_array($grouppermbyswitch[$perm]))
{
$grouppermbyswitch[$perm] = array($grouppermbyswitch[$perm]);
}

$update_current_perm = $group_current_perm_enabled = $group_perm_enabled = false;
foreach($grouppermbyswitch[$perm] as $permswitch)
{
if(!isset($groupscache[$gid][$permswitch]))
{
continue;
}
$permswitches_current = $groupscache[$gid][$permswitch];

// Determin if the permission is enabled by switches from current group.
if($permswitches_current == 1 || $permswitches_current == "yes") // Keep yes/no for compatibility?
{
$group_current_perm_enabled = true;
}
// Determin if the permission is enabled by switches from previously handled groups.
if($permswitches_usergroup[$permswitch] == 1 || $permswitches_usergroup[$permswitch] == "yes") // Keep yes/no for compatibility?
{
$group_perm_enabled = true;
}
}

// Set this permission if not set yet.
if(!isset($usergroup[$perm]))
{
$usergroup[$perm] = $access;
}

// If current group's setting enables the permission, we may need to update the user's permission.
if($group_current_perm_enabled)
{
// Only update this permission if both its switch and current group switch are on.
if($group_perm_enabled)
{
$update_current_perm = true;
}
// Override old useless value with value from current group.
else
{
$usergroup[$perm] = $access;
}
}
}

// No switch controls this permission, or permission needs an update.
if($update_current_perm)
{
switch($perm_is_numerical)
{
case 1:
case -1:
if($access == 0 || $permbit === 0)
{
$usergroup[$perm] = 0;
break;
}
default:
if($perm_is_numerical > 0 && $access > $permbit || $perm_is_numerical < 0 && $access < $permbit)
{
$usergroup[$perm] = $access;
}
break;
}
}

// Maybe oversubtle, database uses Unsigned on them, but enables usage of permission value with a lower bound.
if($usergroup[$perm] < $perm_numerical_lowerbound)
{
$usergroup[$perm] = $perm_numerical_lowerbound;
}

// Work is done for numerical permissions.

					continue;
}


					continue;
}


Zeile 1336Zeile 1554
					$usergroup[$perm] = $access;
}
}

					$usergroup[$perm] = $access;
}
}

 
		}

foreach($permswitches_usergroup as $perm => $value)
{
$permswitches_usergroup[$perm] = $usergroup[$perm];

		}
}


		}
}


Zeile 1388Zeile 1611
	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);

$gid = $user['usergroup'].",".$user['additionalgroups'];
$groupperms = usergroup_permissions($gid);

			$user = get_user($uid);

$gid = $user['usergroup'].",".$user['additionalgroups'];
$groupperms = usergroup_permissions($gid);

		}

		}

		else
{
$gid = $mybb->user['usergroup'];

		else
{
$gid = $mybb->user['usergroup'];





			if(isset($mybb->user['additionalgroups']))
{
$gid .= ",".$mybb->user['additionalgroups'];
}

$groupperms = $mybb->usergroup;

			if(isset($mybb->user['additionalgroups']))
{
$gid .= ",".$mybb->user['additionalgroups'];
}

$groupperms = $mybb->usergroup;

		}
}

		}
}


if(!is_array($forum_cache))


if(!is_array($forum_cache))

	{

	{

		$forum_cache = cache_forums();

		$forum_cache = cache_forums();





		if(!$forum_cache)
{
return false;

		if(!$forum_cache)
{
return false;

Zeile 1423Zeile 1646
	}

if($fid) // Fetch the permissions for a single forum

	}

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);

		if(empty($cached_forum_permissions_permissions[$gid][$fid]))
{
$cached_forum_permissions_permissions[$gid][$fid] = fetch_forum_permissions($fid, $gid, $groupperms);

Zeile 1440Zeile 1663
			}
}
return $cached_forum_permissions[$gid];

			}
}
return $cached_forum_permissions[$gid];

	}

	}

}

/**

}

/**

Zeile 1457Zeile 1680
	global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields;

$groups = explode(",", $gid);

	global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields;

$groups = explode(",", $gid);





	if(empty($fpermcache[$fid])) // This forum has no custom or inherited permissions so lets just return the group permissions
{
return $groupperms;
}

	if(empty($fpermcache[$fid])) // This forum has no custom or inherited permissions so lets just return the group permissions
{
return $groupperms;
}





	$current_permissions = array();
$only_view_own_threads = 1;
$only_reply_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];

			$level_permissions = array();


// 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]))

			{

			{

				$parents = explode(',', $forum_cache[$fid]['parentlist']);
rsort($parents);
if(!empty($parents))

				$parents = explode(',', $forum_cache[$fid]['parentlist']);
rsort($parents);
if(!empty($parents))

Zeile 1489Zeile 1712
						}
}
}

						}
}
}

 
			}
else
{
$level_permissions = $fpermcache[$fid][$gid];

			}

// If we STILL don't have forum permissions we use the usergroup itself

			}

// If we STILL don't have forum permissions we use the usergroup itself

Zeile 1731Zeile 1958

foreach($mod_cache as $forumid => $forum)
{


foreach($mod_cache as $forumid => $forum)
{

		if(!is_array($forum) || !in_array($forumid, $parentslist))

		if(empty($forum) || !is_array($forum) || !in_array($forumid, $parentslist))

		{
// No perms or we're not after this forum
continue;
}

// User settings override usergroup settings

		{
// No perms or we're not after this forum
continue;
}

// User settings override usergroup settings

		if(is_array($forum['users'][$uid]))

		if(!empty($forum['users'][$uid]))

		{
$perm = $forum['users'][$uid];
foreach($perm as $action => $value)

		{
$perm = $forum['users'][$uid];
foreach($perm as $action => $value)

Zeile 1748Zeile 1975
					continue;
}


					continue;
}


 
				if(!isset($perms[$action]))
{
$perms[$action] = $value;
}

				// Figure out the user permissions

				// Figure out the user permissions

				if($value == 0)

				else if($value == 0)

				{
// The user doesn't have permission to set this action
$perms[$action] = 0;

				{
// The user doesn't have permission to set this action
$perms[$action] = 0;

				}
else

				}
else

				{
$perms[$action] = max($perm[$action], $perms[$action]);
}

				{
$perms[$action] = max($perm[$action], $perms[$action]);
}

Zeile 1763Zeile 1994

foreach($groups as $group)
{


foreach($groups as $group)
{

			if(!is_array($forum['usergroups'][$group]))

			if(empty($forum['usergroups'][$group]) || !is_array($forum['usergroups'][$group]))

			{
// There are no permissions set for this group
continue;

			{
// There are no permissions set for this group
continue;

Zeile 1777Zeile 2008
					continue;
}


					continue;
}


				$perms[$action] = max($perm[$action], $perms[$action]);








				if(!isset($perms[$action]))
{
$perms[$action] = $value;
}
else
{
$perms[$action] = max($perm[$action], $perms[$action]);
}

			}
}
}

			}
}
}





	$modpermscache[$fid][$uid] = $perms;

return $perms;

	$modpermscache[$fid][$uid] = $perms;

return $perms;

}


}


/**
* 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
*

Zeile 1797Zeile 2035
 */
function is_moderator($fid=0, $action="", $uid=0)
{

 */
function is_moderator($fid=0, $action="", $uid=0)
{

	global $mybb, $cache;

	global $mybb, $cache, $plugins;


if($uid == 0)
{


if($uid == 0)
{

Zeile 1810Zeile 2048
	}

$user_perms = user_permissions($uid);

	}

$user_perms = user_permissions($uid);

	if($user_perms['issupermod'] == 1)
















$hook_args = array(
'fid' => $fid,
'action' => $action,
'uid' => $uid,
);

$plugins->run_hooks("is_moderator", $hook_args);

if(isset($hook_args['is_moderator']))
{
return (boolean) $hook_args['is_moderator'];
}

if(!empty($user_perms['issupermod']) && $user_perms['issupermod'] == 1)

	{
if($fid)
{
$forumpermissions = forum_permissions($fid);

	{
if($fid)
{
$forumpermissions = forum_permissions($fid);

			if($forumpermissions['canview'] && $forumpermissions['canviewthreads'] && !$forumpermissions['canonlyviewownthreads'])
{

			if(!empty($forumpermissions['canview']) && !empty($forumpermissions['canviewthreads']) && empty($forumpermissions['canonlyviewownthreads']))
{

				return true;
}
return false;

				return true;
}
return false;

Zeile 1831Zeile 2083
			if(!empty($modcache))
{
foreach($modcache as $modusers)

			if(!empty($modcache))
{
foreach($modcache as $modusers)

				{

				{

					if(isset($modusers['users'][$uid]) && $modusers['users'][$uid]['mid'] && (!$action || !empty($modusers['users'][$uid][$action])))

					if(isset($modusers['users'][$uid]) && $modusers['users'][$uid]['mid'] && (!$action || !empty($modusers['users'][$uid][$action])))

					{

					{

						return true;

						return true;

					}

					}


$groups = explode(',', $user_perms['all_usergroups']);



$groups = explode(',', $user_perms['all_usergroups']);


Zeile 1846Zeile 2098
							return true;
}
}

							return true;
}
}

				}

				}

			}
return false;
}

			}
return false;
}

Zeile 1861Zeile 2113
			else
{
if(isset($modperms[$action]) && $modperms[$action] == 1)

			else
{
if(isset($modperms[$action]) && $modperms[$action] == 1)

				{

				{

					return true;

					return true;

				}

				}

				else
{
return false;

				else
{
return false;

Zeile 1876Zeile 2128
/**
* Get an array of fids that the forum moderator has access to.
* Do not use for administraotrs or global moderators as they moderate any forum and the function will return false.

/**
* Get an array of fids that the forum moderator has access to.
* Do not use for administraotrs or global moderators as they moderate any forum and the function will return false.

 * 

 *

 * @param int $uid The user ID (0 assumes current user)
* @return array|bool an array of the fids the user has moderator access to or bool if called incorrectly.
*/

 * @param int $uid The user ID (0 assumes current user)
* @return array|bool an array of the fids the user has moderator access to or bool if called incorrectly.
*/

Zeile 2034Zeile 2286
	}

if(!empty($mybb->settings['cookiedomain']))

	}

if(!empty($mybb->settings['cookiedomain']))

	{

	{

		$cookie .= "; domain={$mybb->settings['cookiedomain']}";
}


		$cookie .= "; domain={$mybb->settings['cookiedomain']}";
}


Zeile 2118Zeile 2370
{
global $mybb;


{
global $mybb;


	$cookie = $mybb->cookies['mybb'];
if(isset($cookie[$name]))

	if(isset($mybb->cookies['mybb'][$name]))


	{

	{

		$newcookie = my_unserialize($cookie[$name]);

		$newcookie = my_unserialize($mybb->cookies['mybb'][$name]);

	}
else
{

	}
else
{

Zeile 2313Zeile 2564

// not in array
return false;


// not in array
return false;

		}

		}

	}

if(!empty($str))

	}

if(!empty($str))

Zeile 2334Zeile 2585
function my_unserialize($str)
{
// Ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen()

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;
}

	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


/**
* Credits go to https://github.com/piwik

Zeile 2365Zeile 2616
	if(is_null($value))
{
return 'N;';

	if(is_null($value))
{
return 'N;';

	}


	}


	if(is_bool($value))

	if(is_bool($value))

	{

	{

		return 'b:'.(int)$value.';';

		return 'b:'.(int)$value.';';

	}

	}


if(is_int($value))
{
return 'i:'.$value.';';


if(is_int($value))
{
return 'i:'.$value.';';

	}


	}


	if(is_float($value))
{
return 'd:'.str_replace(',', '.', $value).';';

	if(is_float($value))
{
return 'd:'.str_replace(',', '.', $value).';';

	}

if(is_string($value))

	}

if(is_string($value))

	{
return 's:'.strlen($value).':"'.$value.'";';

	{
return 's:'.strlen($value).':"'.$value.'";';

	}

	}


if(is_array($value))
{


if(is_array($value))
{

Zeile 2394Zeile 2645
		{
$out .= _safe_serialize($k) . _safe_serialize($v);
}

		{
$out .= _safe_serialize($k) . _safe_serialize($v);
}





		return 'a:'.count($value).':{'.$out.'}';
}

// safe_serialize cannot my_serialize resources or objects
return false;

		return 'a:'.count($value).':{'.$out.'}';
}

// safe_serialize cannot my_serialize resources or objects
return false;

}


}


/**
* Credits go to https://github.com/piwik
* Wrapper for _safe_serialize() that handles exceptions and multibyte encoding issue

/**
* Credits go to https://github.com/piwik
* Wrapper for _safe_serialize() that handles exceptions and multibyte encoding issue

Zeile 2416Zeile 2667
	{
$mbIntEnc = mb_internal_encoding();
mb_internal_encoding('ASCII');

	{
$mbIntEnc = mb_internal_encoding();
mb_internal_encoding('ASCII');

	}


	}


	$out = _safe_serialize($value);
if(isset($mbIntEnc))
{

	$out = _safe_serialize($value);
if(isset($mbIntEnc))
{

Zeile 2451Zeile 2702
		{
$serverload = explode(" ", $load);
$serverload[0] = round($serverload[0], 4);

		{
$serverload = explode(" ", $load);
$serverload[0] = round($serverload[0], 4);

		}

		}

		if(!is_numeric($serverload[0]))
{
if($mybb->safemode)

		if(!is_numeric($serverload[0]))
{
if($mybb->safemode)

Zeile 2482Zeile 2733
			if(!is_array($serverload))
{
return $lang->unknown;

			if(!is_array($serverload))
{
return $lang->unknown;

			}
}
}

			}
}
}

	else
{
return $lang->unknown;
}

	else
{
return $lang->unknown;
}





	$returnload = trim($serverload[0]);

	$returnload = trim($serverload[0]);





	return $returnload;
}


	return $returnload;
}


Zeile 2501Zeile 2752
 * @return int The amount of memory allocated to the script.
*/
function get_memory_usage()

 * @return int The amount of memory allocated to the script.
*/
function get_memory_usage()

{

{

	if(function_exists('memory_get_peak_usage'))
{
return memory_get_peak_usage(true);

	if(function_exists('memory_get_peak_usage'))
{
return memory_get_peak_usage(true);

Zeile 2585Zeile 2836
						}
}
// Less than 0? That's bad

						}
}
// Less than 0? That's bad

					elseif($new_stats[$counter] < 0)
{
$new_stats[$counter] = 0;
}
}
}

					elseif($new_stats[$counter] < 0)
{
$new_stats[$counter] = 0;
}
}
}

			else
{
$new_stats[$counter] = $changes[$counter];

			else
{
$new_stats[$counter] = $changes[$counter];

Zeile 2606Zeile 2857
	if(!$force)
{
$stats_changes = array_merge($stats, $new_stats); // Overwrite changed values

	if(!$force)
{
$stats_changes = array_merge($stats, $new_stats); // Overwrite changed values

		return;
}


		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))

	{

	{

		$query = $db->simple_select("users", "uid, username", "", array('order_by' => 'regdate', 'order_dir' => 'DESC', 'limit' => 1));
$lastmember = $db->fetch_array($query);
$new_stats['lastuid'] = $lastmember['uid'];

		$query = $db->simple_select("users", "uid, username", "", array('order_by' => 'regdate', 'order_dir' => 'DESC', 'limit' => 1));
$lastmember = $db->fetch_array($query);
$new_stats['lastuid'] = $lastmember['uid'];

Zeile 2623Zeile 2874
		if(is_array($stats))
{
$stats = array_merge($stats, $new_stats); // Overwrite changed values

		if(is_array($stats))
{
$stats = array_merge($stats, $new_stats); // Overwrite changed values

		}
else
{

		}
else
{

			$stats = $new_stats;
}
}

			$stats = $new_stats;
}
}

Zeile 2660Zeile 2911
	// Fetch above counters for this forum
$query = $db->simple_select("forums", implode(",", $counters), "fid='{$fid}'");
$forum = $db->fetch_array($query);

	// Fetch above counters for this forum
$query = $db->simple_select("forums", implode(",", $counters), "fid='{$fid}'");
$forum = $db->fetch_array($query);





	foreach($counters as $counter)
{
if(array_key_exists($counter, $changes))

	foreach($counters as $counter)
{
if(array_key_exists($counter, $changes))

Zeile 2694Zeile 2945
	if(count($update_query) > 0)
{
$db->update_query("forums", $update_query, "fid='".(int)$fid."'");

	if(count($update_query) > 0)
{
$db->update_query("forums", $update_query, "fid='".(int)$fid."'");

	}


	}


	// Guess we should update the statistics too?
$new_stats = array();
if(array_key_exists('threads', $update_query))
{
$threads_diff = $update_query['threads'] - $forum['threads'];
if($threads_diff > -1)

	// Guess we should update the statistics too?
$new_stats = array();
if(array_key_exists('threads', $update_query))
{
$threads_diff = $update_query['threads'] - $forum['threads'];
if($threads_diff > -1)

		{

		{

			$new_stats['numthreads'] = "+{$threads_diff}";

			$new_stats['numthreads'] = "+{$threads_diff}";

		}

		}

		else
{
$new_stats['numthreads'] = "{$threads_diff}";

		else
{
$new_stats['numthreads'] = "{$threads_diff}";

Zeile 2712Zeile 2963
	}

if(array_key_exists('unapprovedthreads', $update_query))

	}

if(array_key_exists('unapprovedthreads', $update_query))

	{

	{

		$unapprovedthreads_diff = $update_query['unapprovedthreads'] - $forum['unapprovedthreads'];
if($unapprovedthreads_diff > -1)

		$unapprovedthreads_diff = $update_query['unapprovedthreads'] - $forum['unapprovedthreads'];
if($unapprovedthreads_diff > -1)

		{

		{

			$new_stats['numunapprovedthreads'] = "+{$unapprovedthreads_diff}";

			$new_stats['numunapprovedthreads'] = "+{$unapprovedthreads_diff}";

		}

		}

		else

		else

		{

		{

			$new_stats['numunapprovedthreads'] = "{$unapprovedthreads_diff}";
}
}

			$new_stats['numunapprovedthreads'] = "{$unapprovedthreads_diff}";
}
}

Zeile 2727Zeile 2978
	if(array_key_exists('posts', $update_query))
{
$posts_diff = $update_query['posts'] - $forum['posts'];

	if(array_key_exists('posts', $update_query))
{
$posts_diff = $update_query['posts'] - $forum['posts'];

		if($posts_diff > -1)
{
$new_stats['numposts'] = "+{$posts_diff}";
}
else
{
$new_stats['numposts'] = "{$posts_diff}";

		if($posts_diff > -1)
{
$new_stats['numposts'] = "+{$posts_diff}";
}
else
{
$new_stats['numposts'] = "{$posts_diff}";

		}
}


		}
}


Zeile 2741Zeile 2992
	{
$unapprovedposts_diff = $update_query['unapprovedposts'] - $forum['unapprovedposts'];
if($unapprovedposts_diff > -1)

	{
$unapprovedposts_diff = $update_query['unapprovedposts'] - $forum['unapprovedposts'];
if($unapprovedposts_diff > -1)

		{

		{

			$new_stats['numunapprovedposts'] = "+{$unapprovedposts_diff}";
}
else
{
$new_stats['numunapprovedposts'] = "{$unapprovedposts_diff}";

			$new_stats['numunapprovedposts'] = "+{$unapprovedposts_diff}";
}
else
{
$new_stats['numunapprovedposts'] = "{$unapprovedposts_diff}";

		}

		}

	}

if(array_key_exists('deletedposts', $update_query))
{
$deletedposts_diff = $update_query['deletedposts'] - $forum['deletedposts'];
if($deletedposts_diff > -1)

	}

if(array_key_exists('deletedposts', $update_query))
{
$deletedposts_diff = $update_query['deletedposts'] - $forum['deletedposts'];
if($deletedposts_diff > -1)

		{

		{

			$new_stats['numdeletedposts'] = "+{$deletedposts_diff}";

			$new_stats['numdeletedposts'] = "+{$deletedposts_diff}";

		}

		}

		else
{
$new_stats['numdeletedposts'] = "{$deletedposts_diff}";

		else
{
$new_stats['numdeletedposts'] = "{$deletedposts_diff}";

Zeile 2764Zeile 3015
	}

if(array_key_exists('deletedthreads', $update_query))

	}

if(array_key_exists('deletedthreads', $update_query))

	{

	{

		$deletedthreads_diff = $update_query['deletedthreads'] - $forum['deletedthreads'];
if($deletedthreads_diff > -1)

		$deletedthreads_diff = $update_query['deletedthreads'] - $forum['deletedthreads'];
if($deletedthreads_diff > -1)

		{

		{

			$new_stats['numdeletedthreads'] = "+{$deletedthreads_diff}";

			$new_stats['numdeletedthreads'] = "+{$deletedthreads_diff}";

		}

		}

		else
{
$new_stats['numdeletedthreads'] = "{$deletedthreads_diff}";
}

		else
{
$new_stats['numdeletedthreads'] = "{$deletedthreads_diff}";
}

	}


	}


	if(!empty($new_stats))
{
update_stats($new_stats);

	if(!empty($new_stats))
{
update_stats($new_stats);

	}
}


	}
}


/**
* Update the last post information for a specific forum
*

/**
* Update the last post information for a specific forum
*

Zeile 2799Zeile 3050
		ORDER BY lastpost DESC
LIMIT 0, 1
");

		ORDER BY lastpost DESC
LIMIT 0, 1
");

	$lastpost = $db->fetch_array($query);

 




	$updated_forum = array(
"lastpost" => (int)$lastpost['lastpost'],
"lastposter" => $db->escape_string($lastpost['lastposter']),
"lastposteruid" => (int)$lastpost['lastposteruid'],
"lastposttid" => (int)$lastpost['tid'],
"lastpostsubject" => $db->escape_string($lastpost['subject'])
);















	if($db->num_rows($query) > 0)
{
$lastpost = $db->fetch_array($query);

$updated_forum = array(
"lastpost" => (int)$lastpost['lastpost'],
"lastposter" => $db->escape_string($lastpost['lastposter']),
"lastposteruid" => (int)$lastpost['lastposteruid'],
"lastposttid" => (int)$lastpost['tid'],
"lastpostsubject" => $db->escape_string($lastpost['subject']),
);
}
else {
$updated_forum = array(
"lastpost" => 0,
"lastposter" => '',
"lastposteruid" => 0,
"lastposttid" => 0,
"lastpostsubject" => '',
);
}


$db->update_query("forums", $updated_forum, "fid='{$fid}'");
}


$db->update_query("forums", $updated_forum, "fid='{$fid}'");
}

Zeile 2871Zeile 3135

/**
* Update the first post and lastpost data for a specific thread


/**
* Update the first post and lastpost data for a specific thread

 *
* @param int $tid The thread ID
*/

 *
* @param int $tid The thread ID
*/

function update_thread_data($tid)
{
global $db;

function update_thread_data($tid)
{
global $db;

Zeile 2891Zeile 3155
		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid' AND p.visible='1'

		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid' AND p.visible='1'

		ORDER BY p.dateline DESC

		ORDER BY p.dateline DESC, p.pid DESC

		LIMIT 1"
);
$lastpost = $db->fetch_array($query);

		LIMIT 1"
);
$lastpost = $db->fetch_array($query);

Zeile 2903Zeile 3167
		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

		ORDER BY p.dateline ASC

		ORDER BY p.dateline ASC, p.pid ASC

		LIMIT 1
");
$firstpost = $db->fetch_array($query);

		LIMIT 1
");
$firstpost = $db->fetch_array($query);

Zeile 2956Zeile 3220

$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 2988Zeile 3252
				$update_query[$counter] = 0;
}
}

				$update_query[$counter] = 0;
}
}

	}

$db->free_result($query);

	}

$db->free_result($query);


// 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 3006Zeile 3270
 * @return bool
*/
function delete_thread($tid)

 * @return bool
*/
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);
}





/**
* Deletes a post from the database
*

/**
* Deletes a post from the database
*

Zeile 3032Zeile 3296
	{
require_once MYBB_ROOT."inc/class_moderation.php";
$moderation = new Moderation;

	{
require_once MYBB_ROOT."inc/class_moderation.php";
$moderation = new Moderation;

	}

	}


return $moderation->delete_post($pid);
}


return $moderation->delete_post($pid);
}

Zeile 3049Zeile 3313
 * @param mixed $permissions deprecated
* @param string $name The name of the forum jump
* @return string Forum jump items

 * @param mixed $permissions deprecated
* @param string $name The name of the forum jump
* @return string Forum jump items

 */

 */

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;

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;

Zeile 3084Zeile 3348
			foreach($main as $forum)
{
$perms = $permissioncache[$forum['fid']];

			foreach($main as $forum)
{
$perms = $permissioncache[$forum['fid']];





				if($forum['fid'] != "0" && ($perms['canview'] != 0 || $mybb->settings['hideprivateforums'] == 0) && $forum['linkto'] == '' && ($forum['showinjump'] != 0 || $showall == true))
{
$optionselected = "";

				if($forum['fid'] != "0" && ($perms['canview'] != 0 || $mybb->settings['hideprivateforums'] == 0) && $forum['linkto'] == '' && ($forum['showinjump'] != 0 || $showall == true))
{
$optionselected = "";

Zeile 3119Zeile 3383
			$template = "advanced";

if(strpos(FORUM_URL, '.html') !== false)

			$template = "advanced";

if(strpos(FORUM_URL, '.html') !== false)

			{

			{

				$forum_link = "'".str_replace('{fid}', "'+option+'", FORUM_URL)."'";
}
else

				$forum_link = "'".str_replace('{fid}', "'+option+'", FORUM_URL)."'";
}
else

Zeile 3130Zeile 3394

eval("\$forumjump = \"".$templates->get("forumjump_".$template)."\";");
}


eval("\$forumjump = \"".$templates->get("forumjump_".$template)."\";");
}





	return $forumjump;
}

/**
* Returns the extension of a file.

	return $forumjump;
}

/**
* Returns the extension of a file.

 *

 *

 * @param string $file The filename.
* @return string The extension of the file.

 * @param string $file The filename.
* @return string The extension of the file.

 */

 */

function get_extension($file)
{
return my_strtolower(my_substr(strrchr($file, "."), 1));

function get_extension($file)
{
return my_strtolower(my_substr(strrchr($file, "."), 1));

Zeile 3153Zeile 3417
 * @return string The random string.
*/
function random_str($length=8, $complex=false)

 * @return string The random string.
*/
function random_str($length=8, $complex=false)

{

{

	$set = array_merge(range(0, 9), range('A', 'Z'), range('a', 'z'));
$str = array();


	$set = array_merge(range(0, 9), range('A', 'Z'), range('a', 'z'));
$str = array();


Zeile 3165Zeile 3429

// At least one big letter
$str[] = $set[my_rand(10, 35)];


// At least one big letter
$str[] = $set[my_rand(10, 35)];





		// At least one small letter
$str[] = $set[my_rand(36, 61)];

$length -= 3;

		// At least one small letter
$str[] = $set[my_rand(36, 61)];

$length -= 3;

	}


	}


	for($i = 0; $i < $length; ++$i)
{
$str[] = $set[my_rand(0, 61)];

	for($i = 0; $i < $length; ++$i)
{
$str[] = $set[my_rand(0, 61)];

Zeile 3205Zeile 3469
		}

if($displaygroup != 0)

		}

if($displaygroup != 0)

		{

		{

			$usergroup = $displaygroup;

			$usergroup = $displaygroup;

		}

$format = "{username}";


		}

$format = "{username}";


		if(isset($groupscache[$usergroup]))
{
$ugroup = $groupscache[$usergroup];

		if(isset($groupscache[$usergroup]))
{
$ugroup = $groupscache[$usergroup];

Zeile 3219Zeile 3483
			{
$format = $ugroup['namestyle'];
}

			{
$format = $ugroup['namestyle'];
}

		}

$format = stripslashes($format);


		}

$format = stripslashes($format);


		$parameters = compact('username', 'usergroup', 'displaygroup', 'format');

$parameters = $plugins->run_hooks('format_name', $parameters);

		$parameters = compact('username', 'usergroup', 'displaygroup', 'format');

$parameters = $plugins->run_hooks('format_name', $parameters);

Zeile 3257Zeile 3521
	{
// Remote avatar, but remote avatars are disallowed.
$avatar = null;

	{
// Remote avatar, but remote avatars are disallowed.
$avatar = null;

	}

	}


if(!$avatar)


if(!$avatar)

	{

	{

		// Default avatar
if(defined('IN_ADMINCP'))
{
$theme['imgdir'] = '../images';
}

		// Default avatar
if(defined('IN_ADMINCP'))
{
$theme['imgdir'] = '../images';
}





		$avatar = str_replace('{theme}', $theme['imgdir'], $mybb->settings['useravatar']);
$dimensions = $mybb->settings['useravatardims'];
}

		$avatar = str_replace('{theme}', $theme['imgdir'], $mybb->settings['useravatar']);
$dimensions = $mybb->settings['useravatardims'];
}

Zeile 3274Zeile 3538
	if(!$max_dimensions)
{
$max_dimensions = $mybb->settings['maxavatardims'];

	if(!$max_dimensions)
{
$max_dimensions = $mybb->settings['maxavatardims'];

	}

	}


// An empty key wouldn't work so we need to add a fall back
$key = $dimensions;
if(empty($key))


// An empty key wouldn't work so we need to add a fall back
$key = $dimensions;
if(empty($key))

	{

	{

		$key = 'default';

		$key = 'default';

	}

	}

	$key2 = $max_dimensions;
if(empty($key2))
{

	$key2 = $max_dimensions;
if(empty($key2))
{

Zeile 3291Zeile 3555
	if(isset($avatars[$avatar][$key][$key2]))
{
return $avatars[$avatar][$key][$key2];

	if(isset($avatars[$avatar][$key][$key2]))
{
return $avatars[$avatar][$key][$key2];

	}

	}


$avatar_width_height = '';



$avatar_width_height = '';


Zeile 3568Zeile 3832
	}

return $codeinsert;

	}

return $codeinsert;

}

}


/**
* @param int $tid


/**
* @param int $tid

Zeile 3608Zeile 3872
		$query = $db->simple_select("threadsubscriptions", "tid, notification", "tid='".(int)$tid."' AND uid='".$mybb->user['uid']."'", array('limit' => 1));
$subscription = $db->fetch_array($query);


		$query = $db->simple_select("threadsubscriptions", "tid, notification", "tid='".(int)$tid."' AND uid='".$mybb->user['uid']."'", array('limit' => 1));
$subscription = $db->fetch_array($query);


		if($subscription['tid'])

		if(!empty($subscription) && $subscription['tid'])

		{
$subscription_method = (int)$subscription['notification'] + 1;
}

		{
$subscription_method = (int)$subscription['notification'] + 1;
}

Zeile 3664Zeile 3928
				eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");
}


				eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");
}


			$smilies = '';

			$smilies = $smilie_icons = '';

			$counter = 0;
$i = 0;


			$counter = 0;
$i = 0;


Zeile 3913Zeile 4177
		return '';
}


		return '';
}


	$default_selected = array();

	$default_selected = array('all' => '', 'none' => '', 'any' => '');

	$selected_pid = (int)$selected_pid;

if($selected_pid == 0)

	$selected_pid = (int)$selected_pid;

if($selected_pid == 0)

Zeile 3929Zeile 4193
		$default_selected['any'] = ' selected="selected"';
}


		$default_selected['any'] = ' selected="selected"';
}


 
	$prefixselect_prefix = '';

	foreach($prefixes as $prefix)
{
$selected = '';

	foreach($prefixes as $prefix)
{
$selected = '';

Zeile 4836Zeile 5101
		case "posts":
if(is_array($id))
{

		case "posts":
if(is_array($id))
{

				$rids = implode($id, "','");

				$rids = implode("','", $id);

				$rids = "'0','$rids'";
$db->update_query("reportedcontent", array('reportstatus' => 1), "id IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')");
}

				$rids = "'0','$rids'";
$db->update_query("reportedcontent", array('reportstatus' => 1), "id IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')");
}

Zeile 4847Zeile 5112
		case "threads":
if(is_array($id))
{

		case "threads":
if(is_array($id))
{

				$rids = implode($id, "','");

				$rids = implode("','", $id);

				$rids = "'0','$rids'";
$db->update_query("reportedcontent", array('reportstatus' => 1), "id2 IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')");
}

				$rids = "'0','$rids'";
$db->update_query("reportedcontent", array('reportstatus' => 1), "id2 IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')");
}

Zeile 4966Zeile 5231
			'seconds' => false
), $options);
}

			'seconds' => false
), $options);
}

 

$nicetime = array();


if(!isset($options['years']) || $options['years'] !== false)
{
if($years == 1)


if(!isset($options['years']) || $options['years'] !== false)
{
if($years == 1)

		{

		{

			$nicetime['years'] = "1".$lang_year;

			$nicetime['years'] = "1".$lang_year;

		}

		}

		else if($years > 1)
{
$nicetime['years'] = $years.$lang_years;

		else if($years > 1)
{
$nicetime['years'] = $years.$lang_years;

		}
}


		}
}


	if(!isset($options['months']) || $options['months'] !== false)
{
if($months == 1)

	if(!isset($options['months']) || $options['months'] !== false)
{
if($months == 1)

Zeile 5004Zeile 5271
	}

if(!isset($options['days']) || $options['days'] !== false)

	}

if(!isset($options['days']) || $options['days'] !== false)

	{

	{

		if($days == 1)
{
$nicetime['days'] = "1".$lang_day;

		if($days == 1)
{
$nicetime['days'] = "1".$lang_day;

Zeile 5030Zeile 5297
	if(!isset($options['minutes']) || $options['minutes'] !== false)
{
if($minutes == 1)

	if(!isset($options['minutes']) || $options['minutes'] !== false)
{
if($minutes == 1)

		{

		{

			$nicetime['minutes'] = "1".$lang_minute;
}
else if($minutes > 1)

			$nicetime['minutes'] = "1".$lang_minute;
}
else if($minutes > 1)

Zeile 5051Zeile 5318
		}
}


		}
}


	if(is_array($nicetime))

	if(!empty($nicetime))

	{
return implode(", ", $nicetime);
}

	{
return implode(", ", $nicetime);
}

Zeile 5070Zeile 5337
	if($alttrow == "trow1" && !$reset)
{
$trow = "trow2";

	if($alttrow == "trow1" && !$reset)
{
$trow = "trow2";

	}
else

	}
else

	{
$trow = "trow1";
}

	{
$trow = "trow1";
}

Zeile 5302Zeile 5569
		$tid = 1;
$num_themes = 0;
$themeselect_option = '';

		$tid = 1;
$num_themes = 0;
$themeselect_option = '';


if(!isset($lang->use_default))
{
$lang->use_default = $lang->lang_select_default;
}
}

	}







if(!is_array($tcache))
{


if(!is_array($tcache))
{

Zeile 5316Zeile 5578
		while($theme = $db->fetch_array($query))
{
$tcache[$theme['pid']][$theme['tid']] = $theme;

		while($theme = $db->fetch_array($query))
{
$tcache[$theme['pid']][$theme['tid']] = $theme;

		}

		}

	}

if(is_array($tcache[$tid]))

	}

if(is_array($tcache[$tid]))

Zeile 5353Zeile 5615
		if($footer == true)
{
eval("\$themeselect = \"".$templates->get("footer_themeselector")."\";");

		if($footer == true)
{
eval("\$themeselect = \"".$templates->get("footer_themeselector")."\";");

		}

		}

		else
{
eval("\$themeselect = \"".$templates->get("usercp_themeselector")."\";");

		else
{
eval("\$themeselect = \"".$templates->get("usercp_themeselector")."\";");

Zeile 5382Zeile 5644
		$query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'");

while($theme = $db->fetch_array($query))

		$query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'");

while($theme = $db->fetch_array($query))

		{

		{

			$tcache[$theme['pid']][$theme['tid']] = $theme;
}
}

			$tcache[$theme['pid']][$theme['tid']] = $theme;
}
}

Zeile 5589Zeile 5851
	return array(
31,
($in % 4 == 0 && ($in % 100 > 0 || $in % 400 == 0) ? 29 : 28),

	return array(
31,
($in % 4 == 0 && ($in % 100 > 0 || $in % 400 == 0) ? 29 : 28),

		31,

		31,

		30,
31,
30,

		30,
31,
30,

Zeile 5641Zeile 5903
		$lang->month_10,
$lang->month_11,
$lang->month_12

		$lang->month_10,
$lang->month_11,
$lang->month_12

	);

	);


// This needs to be in this specific order
$find = array(


// This needs to be in this specific order
$find = array(

Zeile 5692Zeile 5954
	// Do we have the full month in our output?
// If so there's no need for the short month
if(strpos($display, 'F') !== false)

	// Do we have the full month in our output?
// If so there's no need for the short month
if(strpos($display, 'F') !== false)

	{

	{

		array_pop($find);
array_pop($replace);
}

		array_pop($find);
array_pop($replace);
}





	return str_replace($find, $replace, $display);
}


	return str_replace($find, $replace, $display);
}


Zeile 5705Zeile 5967
 *
* @param string $birthday The birthday of a user.
* @return int 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)
{
$bday = explode("-", $birthday);

function get_age($birthday)
{
$bday = explode("-", $birthday);

Zeile 5731Zeile 5993
 * @param int $tid The thread id for which to update the first post id.
*/
function update_first_post($tid)

 * @param int $tid The thread id for which to update the first post id.
*/
function update_first_post($tid)

{

{

	global $db;

	global $db;





	$query = $db->query("
SELECT u.uid, u.username, p.pid, p.username AS postusername, p.dateline
FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

	$query = $db->query("
SELECT u.uid, u.username, p.pid, p.username AS postusername, p.dateline
FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

		ORDER BY p.dateline ASC

		ORDER BY p.dateline ASC, p.pid ASC

		LIMIT 1
");
$firstpost = $db->fetch_array($query);

if(empty($firstpost['username']))

		LIMIT 1
");
$firstpost = $db->fetch_array($query);

if(empty($firstpost['username']))

	{

	{

		$firstpost['username'] = $firstpost['postusername'];
}
$firstpost['username'] = $db->escape_string($firstpost['username']);

		$firstpost['username'] = $firstpost['postusername'];
}
$firstpost['username'] = $db->escape_string($firstpost['username']);

Zeile 5758Zeile 6020
	);
$db->update_query("threads", $update_array, "tid='{$tid}'");
}

	);
$db->update_query("threads", $update_array, "tid='{$tid}'");
}





/**
* Updates the last posts in a thread.
*

/**
* Updates the last posts in a thread.
*

Zeile 5773Zeile 6035
		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid' AND p.visible='1'

		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid' AND p.visible='1'

		ORDER BY p.dateline DESC

		ORDER BY p.dateline DESC, p.pid DESC

		LIMIT 1"
);
$lastpost = $db->fetch_array($query);

		LIMIT 1"
);
$lastpost = $db->fetch_array($query);

 

if(!$lastpost)
{
return false;
}


if(empty($lastpost['username']))
{


if(empty($lastpost['username']))
{

Zeile 5790Zeile 6057
			FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

			FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

			ORDER BY p.dateline ASC

			ORDER BY p.dateline ASC, p.pid ASC

			LIMIT 1
");
$firstpost = $db->fetch_array($query);

			LIMIT 1
");
$firstpost = $db->fetch_array($query);

Zeile 5798Zeile 6065
		$lastpost['username'] = $firstpost['username'];
$lastpost['uid'] = $firstpost['uid'];
$lastpost['dateline'] = $firstpost['dateline'];

		$lastpost['username'] = $firstpost['username'];
$lastpost['uid'] = $firstpost['uid'];
$lastpost['dateline'] = $firstpost['dateline'];

	}

	}


$lastpost['username'] = $db->escape_string($lastpost['username']);



$lastpost['username'] = $db->escape_string($lastpost['username']);


Zeile 5881Zeile 6148
		{
$cut_string = substr($string, $start);
}

		{
$cut_string = substr($string, $start);
}

	}

	}


if($handle_entities)
{


if($handle_entities)
{

Zeile 5932Zeile 6199
	else
{
$position = stripos($haystack, $needle, $offset);

	else
{
$position = stripos($haystack, $needle, $offset);

	}

return $position;
}

/**

	}

return $position;
}

/**

 * Finds a needle in a haystack and returns it position, mb strings accounted for
*
* @param string $haystack String to look in (haystack)

 * Finds a needle in a haystack and returns it position, mb strings accounted for
*
* @param string $haystack String to look in (haystack)

Zeile 6212Zeile 6479
			$link = THREAD_URL;
}
$link = str_replace("{tid}", $tid, $link);

			$link = THREAD_URL;
}
$link = str_replace("{tid}", $tid, $link);

		return htmlspecialchars_uni($link);
}
}

		return htmlspecialchars_uni($link);
}
}


/**
* Build the post link.


/**
* Build the post link.

Zeile 6226Zeile 6493
function get_post_link($pid, $tid=0)
{
if($tid > 0)

function get_post_link($pid, $tid=0)
{
if($tid > 0)

	{

	{

		$link = str_replace("{tid}", $tid, THREAD_URL_POST);
$link = str_replace("{pid}", $pid, $link);

		$link = str_replace("{tid}", $tid, THREAD_URL_POST);
$link = str_replace("{pid}", $pid, $link);

		return htmlspecialchars_uni($link);
}
else
{

		return htmlspecialchars_uni($link);
}
else
{

		$link = str_replace("{pid}", $pid, POST_URL);
return htmlspecialchars_uni($link);
}

		$link = str_replace("{pid}", $pid, POST_URL);
return htmlspecialchars_uni($link);
}

Zeile 6247Zeile 6514
function get_event_link($eid)
{
$link = str_replace("{eid}", $eid, EVENT_URL);

function get_event_link($eid)
{
$link = str_replace("{eid}", $eid, EVENT_URL);

	return htmlspecialchars_uni($link);
}


	return htmlspecialchars_uni($link);
}


/**
* Build the link to a specified date on the calendar
*

/**
* Build the link to a specified date on the calendar
*

Zeile 6266Zeile 6533
		$link = str_replace("{month}", $month, CALENDAR_URL_DAY);
$link = str_replace("{year}", $year, $link);
$link = str_replace("{day}", $day, $link);

		$link = str_replace("{month}", $month, CALENDAR_URL_DAY);
$link = str_replace("{year}", $year, $link);
$link = str_replace("{day}", $day, $link);

		$link = str_replace("{calendar}", $calendar, $link);
return htmlspecialchars_uni($link);

		$link = str_replace("{calendar}", $calendar, $link);
return htmlspecialchars_uni($link);

	}
else if($month > 0)

	}
else if($month > 0)

	{

	{

		$link = str_replace("{month}", $month, CALENDAR_URL_MONTH);
$link = str_replace("{year}", $year, $link);
$link = str_replace("{calendar}", $calendar, $link);

		$link = str_replace("{month}", $month, CALENDAR_URL_MONTH);
$link = str_replace("{year}", $year, $link);
$link = str_replace("{calendar}", $calendar, $link);

		return htmlspecialchars_uni($link);

		return htmlspecialchars_uni($link);

	}
/* Not implemented
else if($year > 0)

	}
/* Not implemented
else if($year > 0)

	{

	{

	}*/
else
{
$link = str_replace("{calendar}", $calendar, CALENDAR_URL);
return htmlspecialchars_uni($link);

	}*/
else
{
$link = str_replace("{calendar}", $calendar, CALENDAR_URL);
return htmlspecialchars_uni($link);

	}

	}

}

/**

}

/**

Zeile 6319Zeile 6586
	$uid = (int)$uid;

if(!empty($mybb->user) && $uid == $mybb->user['uid'])

	$uid = (int)$uid;

if(!empty($mybb->user) && $uid == $mybb->user['uid'])

	{

	{

		return $mybb->user;
}
elseif(isset($user_cache[$uid]))

		return $mybb->user;
}
elseif(isset($user_cache[$uid]))

Zeile 6352Zeile 6619
	if(!isset($options['username_method']))
{
$options['username_method'] = 0;

	if(!isset($options['username_method']))
{
$options['username_method'] = 0;

	}


	}


	switch($db->type)
{
case 'mysql':

	switch($db->type)
{
case 'mysql':

Zeile 6569Zeile 6836
		}
}
// This user has a cookie lockout, show waiting time

		}
}
// This user has a cookie lockout, show waiting time

	elseif($mybb->cookies['lockoutexpiry'] && $mybb->cookies['lockoutexpiry'] > $now)

	elseif(!empty($mybb->cookies['lockoutexpiry']) && $mybb->cookies['lockoutexpiry'] > $now)

	{
if($fatal)
{

	{
if($fatal)
{

Zeile 6584Zeile 6851
		return false;
}


		return false;
}


	if($mybb->settings['failedlogincount'] > 0 && $attempts['loginattempts'] >= $mybb->settings['failedlogincount'])

	if($mybb->settings['failedlogincount'] > 0 && isset($attempts['loginattempts']) && $attempts['loginattempts'] >= $mybb->settings['failedlogincount'])

	{
// Set the expiry dateline if not set yet
if($attempts['loginlockoutexpiry'] == 0)

	{
// Set the expiry dateline if not set yet
if($attempts['loginlockoutexpiry'] == 0)

Zeile 6640Zeile 6907

return 0;
}


return 0;
}

 
	}

if(!isset($attempts['loginattempts']))
{
$attempts['loginattempts'] = 0;

	}

// User can attempt another login

	}

// User can attempt another login

Zeile 6906Zeile 7178
			if($update_lastuse == true)
{
$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_username['fid']}'");

			if($update_lastuse == true)
{
$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_username['fid']}'");

			}
return true;
}
}

			}
return true;
}
}

	// Still here - good username
return false;
}

	// Still here - good username
return false;
}

Zeile 7015Zeile 7287
 * Returns an array of supported timezones
*
* @return string[] Key is timezone offset, Value the language description

 * Returns an array of supported timezones
*
* @return string[] Key is timezone offset, Value the language description

 */

 */

function get_supported_timezones()
{
global $lang;

function get_supported_timezones()
{
global $lang;

Zeile 7067Zeile 7339

/**
* Build a time zone selection list.


/**
* 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

 * @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

Zeile 7080Zeile 7352
	$timezones = get_supported_timezones();

$selected = str_replace("+", "", $selected);

	$timezones = get_supported_timezones();

$selected = str_replace("+", "", $selected);

 
	$timezone_option = '';

	foreach($timezones as $timezone => $label)
{
$selected_add = "";

	foreach($timezones as $timezone => $label)
{
$selected_add = "";

Zeile 7224Zeile 7497
		{
// CURLOPT_CONNECT_TO
$curlopt[10243] = array(

		{
// CURLOPT_CONNECT_TO
$curlopt[10243] = array(

				$url_components['host'].':'.$url_components['port'].':'.$destination_address
);

				$url_components['host'].':'.$url_components['port'].':'.$destination_address
);

		}
elseif(version_compare(PHP_VERSION, '5.5', '>=') && version_compare($curl_version, '7.21.3', '>='))
{

		}
elseif(version_compare(PHP_VERSION, '5.5', '>=') && version_compare($curl_version, '7.21.3', '>='))
{

Zeile 7239Zeile 7512
		{
$curlopt[CURLOPT_POST] = 1;
$curlopt[CURLOPT_POSTFIELDS] = $post_body;

		{
$curlopt[CURLOPT_POST] = 1;
$curlopt[CURLOPT_POSTFIELDS] = $post_body;

		}

		}


curl_setopt_array($ch, $curlopt);



curl_setopt_array($ch, $curlopt);


Zeile 7252Zeile 7525
			$body = substr($response, $header_size);

if(in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(301, 302)))

			$body = substr($response, $header_size);

if(in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(301, 302)))

			{

			{

				preg_match('/^Location:(.*?)(?:\n|$)/im', $header, $matches);

if($matches)
{
$data = fetch_remote_file(trim(array_pop($matches)), $post_data, --$max_redirects);
}

				preg_match('/^Location:(.*?)(?:\n|$)/im', $header, $matches);

if($matches)
{
$data = fetch_remote_file(trim(array_pop($matches)), $post_data, --$max_redirects);
}

			}

			}

			else
{
$data = $body;

			else
{
$data = $body;

Zeile 7278Zeile 7551
		if(!isset($url_components['path']))
{
$url_components['path'] = "/";

		if(!isset($url_components['path']))
{
$url_components['path'] = "/";

		}

		}

		if(isset($url_components['query']))
{
$url_components['path'] .= "?{$url_components['query']}";
}

$scheme = '';

		if(isset($url_components['query']))
{
$url_components['path'] .= "?{$url_components['query']}";
}

$scheme = '';





		if($url_components['scheme'] == 'https')
{
$scheme = 'ssl://';

		if($url_components['scheme'] == 'https')
{
$scheme = 'ssl://';

Zeile 7298Zeile 7571
		if(function_exists('stream_context_create'))
{
if($url_components['scheme'] == 'https' && $ca_bundle_path = get_ca_bundle_path())

		if(function_exists('stream_context_create'))
{
if($url_components['scheme'] == 'https' && $ca_bundle_path = get_ca_bundle_path())

			{

			{

				$context = stream_context_create(array(
'ssl' => array(
'verify_peer' => true,

				$context = stream_context_create(array(
'ssl' => array(
'verify_peer' => true,

Zeile 7324Zeile 7597
		else
{
$fp = @fsockopen($scheme.$url_components['host'], (int)$url_components['port'], $error_no, $error, 10);

		else
{
$fp = @fsockopen($scheme.$url_components['host'], (int)$url_components['port'], $error_no, $error, 10);

		}

		}





		@stream_set_timeout($fp, 10);

 
		if(!$fp)
{
return false;
}

		if(!$fp)
{
return false;
}

 
		@stream_set_timeout($fp, 10);

		$headers = array();
if(!empty($post_body))
{

		$headers = array();
if(!empty($post_body))
{

Zeile 8454Zeile 8727
	);

// Start from the beginning and work our way in

	);

// Start from the beginning and work our way in

 
	$i = 0;

	do
{
// Check to see if we have matched a first character in our utf-8 array
$offset = match_sequence($string, $hex_chrs);

	do
{
// Check to see if we have matched a first character in our utf-8 array
$offset = match_sequence($string, $hex_chrs);

		if(!$offset)
{
// If not, then we must have a "good" character and we don't need to do anymore processing
break;
}
$string = substr($string, $offset);
}

		if(!$offset)
{
// If not, then we must have a "good" character and we don't need to do anymore processing
break;
}
$string = substr($string, $offset);
}

	while(++$i);

// Start from the end and work our way in
$string = strrev($string);

	while(++$i);

// Start from the end and work our way in
$string = strrev($string);

 
	$i = 0;

	do
{
// Check to see if we have matched a first character in our utf-8 array

	do
{
// Check to see if we have matched a first character in our utf-8 array

Zeile 8507Zeile 8782
function match_sequence($string, $array, $i=0, $n=0)
{
if($string === "")

function match_sequence($string, $array, $i=0, $n=0)
{
if($string === "")

	{

	{

		return 0;
}


		return 0;
}


Zeile 8530Zeile 8805
/**
* Obtain the version of GD installed.
*

/**
* Obtain the version of GD installed.
*

 * @return float Version of GD

 * @return float|null Version of GD

 */
function gd_version()
{

 */
function gd_version()
{

Zeile 8539Zeile 8814
	if($gd_version)
{
return $gd_version;

	if($gd_version)
{
return $gd_version;

	}


	}


	if(!extension_loaded('gd'))
{

	if(!extension_loaded('gd'))
{

		return;

		return null;

	}

if(function_exists("gd_info"))

	}

if(function_exists("gd_info"))

Zeile 8707Zeile 8983
	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']))

		{

		{

			// Load user language
$lang->set_language($pm['language']);
$lang->load($pm['language_file']);

			// Load user language
$lang->set_language($pm['language']);
$lang->load($pm['language_file']);

Zeile 8718Zeile 8994
		foreach(array('subject', 'message') as $key)
{
if(is_array($pm[$key]))

		foreach(array('subject', 'message') as $key)
{
if(is_array($pm[$key]))

			{

			{

				$lang_string = $lang->{$pm[$key][0]};
$num_args = count($pm[$key]);


				$lang_string = $lang->{$pm[$key][0]};
$num_args = count($pm[$key]);


Zeile 8746Zeile 9022
	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;

	}

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'];


$subject = $pm['subject'];
$message = $pm['message'];

Zeile 8760Zeile 9036
	if(is_array($toid))
{
$recipients_to = $toid;

	if(is_array($toid))
{
$recipients_to = $toid;

	}

	}

	else
{
$recipients_to = array($toid);
}

	else
{
$recipients_to = array($toid);
}





	$recipients_bcc = array();

// Determine user ID
if((int)$fromid == 0)

	$recipients_bcc = array();

// Determine user ID
if((int)$fromid == 0)

	{

	{

		$fromid = (int)$mybb->user['uid'];
}
elseif((int)$fromid < 0)

		$fromid = (int)$mybb->user['uid'];
}
elseif((int)$fromid < 0)

Zeile 8791Zeile 9067
	);

if(isset($session))

	);

if(isset($session))

	{

	{

		$pm['ipaddress'] = $session->packedip;
}


		$pm['ipaddress'] = $session->packedip;
}


Zeile 8892Zeile 9168
			$plugins->run_hooks('copy_file_to_cdn_start', $hook_args);
}


			$plugins->run_hooks('copy_file_to_cdn_start', $hook_args);
}


		if($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath']))

		if(!empty($mybb->settings['usecdn']) && !empty($mybb->settings['cdnpath']))

		{
$cdn_path = rtrim($mybb->settings['cdnpath'], '/\\');


		{
$cdn_path = rtrim($mybb->settings['cdnpath'], '/\\');


Zeile 9130Zeile 9406
	}

return $referrals;

	}

return $referrals;

 
}

/**
* Initialize the parser and store the XML data to be parsed.
*
* @param string $data
* @return MyBBXMLParser The constructed XML parser.
*/
function create_xml_parser($data)
{
if(version_compare(PHP_VERSION, '8.0', '>='))
{
require_once MYBB_ROOT."inc/class_xmlparser.php";

return new MyBBXMLParser($data);
}
else
{
require_once MYBB_ROOT."inc/class_xml.php";

return new XMLParser($data);
}
}

/**
* Make a filesystem path absolute.
*
* Returns as-is paths which are already absolute.
*
* @param string $path The input path. Can be either absolute or relative.
* @param string $base The absolute base to which to append $path if $path is
* relative. Must end in DIRECTORY_SEPARATOR or a forward
* slash.
* @return string An absolute filesystem path corresponding to the input path.
*/
function mk_path_abs($path, $base = MYBB_ROOT)
{
$iswin = strtoupper(substr(PHP_OS, 0, 3)) === 'WIN';
$char1 = my_substr($path, 0, 1);
if($char1 != '/' && !($iswin && ($char1 == '\\' || preg_match('(^[a-zA-Z]:\\\\)', $path))))
{
$path = $base.$path;
}

return $path;

}

}