Vergleich inc/functions.php - 1.8.7 - 1.8.20

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Zeile 18Zeile 18
	global $db, $lang, $theme, $templates, $plugins, $mybb;
global $debug, $templatecache, $templatelist, $maintimer, $globaltime, $parsetime;


	global $db, $lang, $theme, $templates, $plugins, $mybb;
global $debug, $templatecache, $templatelist, $maintimer, $globaltime, $parsetime;


 
	$contents = $plugins->run_hooks("pre_parse_page", $contents);

	$contents = parse_page($contents);
$totaltime = format_time_duration($maintimer->stop());
$contents = $plugins->run_hooks("pre_output_page", $contents);

	$contents = parse_page($contents);
$totaltime = format_time_duration($maintimer->stop());
$contents = $plugins->run_hooks("pre_output_page", $contents);

Zeile 322Zeile 323
/**
* 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 $format A date format according to PHP's date structure.

 * @param string $format A date format (either relative, normal or 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 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.

Zeile 343Zeile 344
	{
if(isset($mybb->user['uid']) && $mybb->user['uid'] != 0 && array_key_exists("timezone", $mybb->user))
{

	{
if(isset($mybb->user['uid']) && $mybb->user['uid'] != 0 && array_key_exists("timezone", $mybb->user))
{

			$offset = $mybb->user['timezone'];

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

			$dstcorrection = $mybb->user['dst'];
}
elseif(defined("IN_ADMINCP"))
{

			$dstcorrection = $mybb->user['dst'];
}
elseif(defined("IN_ADMINCP"))
{

			$offset =  $mybbadmin['timezone'];

			$offset = (float)$mybbadmin['timezone'];

			$dstcorrection = $mybbadmin['dst'];
}
else
{

			$dstcorrection = $mybbadmin['dst'];
}
else
{

			$offset = $mybb->settings['timezoneoffset'];

			$offset = (float)$mybb->settings['timezoneoffset'];

			$dstcorrection = $mybb->settings['dstcorrection'];
}


			$dstcorrection = $mybb->settings['dstcorrection'];
}


Zeile 380Zeile 381
	}

$todaysdate = $yesterdaysdate = '';

	}

$todaysdate = $yesterdaysdate = '';

	if($ty && ($format == $mybb->settings['dateformat'] || $format == 'relative'))

	if($ty && ($format == $mybb->settings['dateformat'] || $format == 'relative' || $format == 'normal'))

	{
$_stamp = TIME_NOW;
if($adodb == true)

	{
$_stamp = TIME_NOW;
if($adodb == true)

Zeile 400Zeile 401
	if($format == 'relative')
{
// Relative formats both date and time

	if($format == 'relative')
{
// Relative formats both date and time

 
		$real_date = $real_time = '';
if($adodb == true)
{
$real_date = adodb_date($mybb->settings['dateformat'], $stamp + ($offset * 3600));
$real_time = $mybb->settings['datetimesep'];
$real_time .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}
else
{
$real_date = gmdate($mybb->settings['dateformat'], $stamp + ($offset * 3600));
$real_time = $mybb->settings['datetimesep'];
$real_time .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 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);


		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);


			if($diff < 0)
{
$diff = abs($diff);
$relative['suffix'] = '';
$relative['prefix'] = $lang->rel_in;
}

$relative['minute'] = floor($diff / 60);

if($relative['minute'] <= 1)

			if($diff < 0)
{
$diff = abs($diff);
$relative['suffix'] = '';
$relative['prefix'] = $lang->rel_in;
}

$relative['minute'] = floor($diff / 60);

if($relative['minute'] <= 1)

			{
$relative['minute'] = 1;
$relative['plural'] = $lang->rel_minutes_single;

			{
$relative['minute'] = 1;
$relative['plural'] = $lang->rel_minutes_single;

Zeile 423Zeile 438
			if($diff <= 60)
{
// Less than a minute

			if($diff <= 60)
{
// Less than a minute

				$relative['prefix'] = $lang->rel_less_than;
}

$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['minute'], $relative['plural'], $relative['suffix']);

				$relative['prefix'] = $lang->rel_less_than;
}

$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['minute'], $relative['plural'], $relative['suffix'], $real_date, $real_time);

		}
elseif($ty != 2 && abs(TIME_NOW - $stamp) < 43200)
{

		}
elseif($ty != 2 && abs(TIME_NOW - $stamp) < 43200)
{

Zeile 438Zeile 453
				$diff = abs($diff);
$relative['suffix'] = '';
$relative['prefix'] = $lang->rel_in;

				$diff = abs($diff);
$relative['suffix'] = '';
$relative['prefix'] = $lang->rel_in;

			}


			}


			$relative['hour'] = floor($diff / 3600);

if($relative['hour'] <= 1)

			$relative['hour'] = floor($diff / 3600);

if($relative['hour'] <= 1)

Zeile 448Zeile 463
				$relative['plural'] = $lang->rel_hours_single;
}


				$relative['plural'] = $lang->rel_hours_single;
}


			$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['hour'], $relative['plural'], $relative['suffix']);

			$date = $lang->sprintf($lang->rel_time, $relative['prefix'], $relative['hour'], $relative['plural'], $relative['suffix'], $real_date, $real_time);

		}
else
{

		}
else
{

Zeile 456Zeile 471
			{
if($todaysdate == $date)
{

			{
if($todaysdate == $date)
{

					$date = $lang->today;

					$date = $lang->sprintf($lang->today_rel, $real_date);

				}
else if($yesterdaysdate == $date)
{

				}
else if($yesterdaysdate == $date)
{

					$date = $lang->yesterday;

					$date = $lang->sprintf($lang->yesterday_rel, $real_date);

				}
}


				}
}


Zeile 473Zeile 488
			{
$date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}

			{
$date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}

 
		}
}
elseif($format == 'normal')
{
// Normal format both date and time
if($ty != 2)
{
if($todaysdate == $date)
{
$date = $lang->today;
}
else if($yesterdaysdate == $date)
{
$date = $lang->yesterday;
}
}

$date .= $mybb->settings['datetimesep'];
if($adodb == true)
{
$date .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}
else
{
$date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));

		}
}
else

		}
}
else

Zeile 480Zeile 520
		if($ty && $format == $mybb->settings['dateformat'])
{
if($todaysdate == $date)

		if($ty && $format == $mybb->settings['dateformat'])
{
if($todaysdate == $date)

			{

			{

				$date = $lang->today;

				$date = $lang->today;

			}

			}

			else if($yesterdaysdate == $date)

			else if($yesterdaysdate == $date)

			{

			{

				$date = $lang->yesterday;
}
}

				$date = $lang->yesterday;
}
}

Zeile 493Zeile 533
			if($adodb == true)
{
$date = adodb_date($format, $stamp + ($offset * 3600));

			if($adodb == true)
{
$date = adodb_date($format, $stamp + ($offset * 3600));

			}

			}

			else
{
$date = gmdate($format, $stamp + ($offset * 3600));
}
}

			else
{
$date = gmdate($format, $stamp + ($offset * 3600));
}
}

	}

	}


if(is_object($plugins))
{
$date = $plugins->run_hooks("my_date", $date);


if(is_object($plugins))
{
$date = $plugins->run_hooks("my_date", $date);

	}


	}


	return $date;
}


	return $date;
}


Zeile 584Zeile 624
	// Guests get a special string
else
{

	// Guests get a special string
else
{

		return md5($session->useragent.$mybb->config['database']['username'].$mybb->settings['internal']['encryption_key']);

		return md5($session->sid.$mybb->config['database']['username'].$mybb->settings['internal']['encryption_key']);

	}
}


	}
}


Zeile 598Zeile 638
function verify_post_check($code, $silent=false)
{
global $lang;

function verify_post_check($code, $silent=false)
{
global $lang;

	if(generate_post_check() != $code)

	if(generate_post_check() !== $code)

	{
if($silent == true)
{

	{
if($silent == true)
{

Zeile 809Zeile 849
	}

// AJAX error message?

	}

// AJAX error message?

	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.

	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.

		@header("Content-type: application/json; charset={$lang->settings['charset']}");

		@header("Content-type: application/json; charset={$lang->settings['charset']}");





		if(empty($json_data))
{
echo json_encode(array("errors" => $errors));

		if(empty($json_data))
{
echo json_encode(array("errors" => $errors));

		}

		}

		else
{
echo json_encode(array_merge(array("errors" => $errors), $json_data));

		else
{
echo json_encode(array_merge(array("errors" => $errors), $json_data));

		}
exit;
}


		}
exit;
}


	$errorlist = '';

foreach($errors as $error)
{

	$errorlist = '';

foreach($errors as $error)
{

		$errorlist .= "<li>".$error."</li>\n";

		eval("\$errorlist .= \"".$templates->get("error_inline_item")."\";");

	}

eval("\$errors = \"".$templates->get("error_inline")."\";");

	}

eval("\$errors = \"".$templates->get("error_inline")."\";");

Zeile 865Zeile 905

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


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

		$lang->error_nopermission_user_username = $lang->sprintf($lang->error_nopermission_user_username, $mybb->user['username']);

		$lang->error_nopermission_user_username = $lang->sprintf($lang->error_nopermission_user_username, htmlspecialchars_uni($mybb->user['username']));

		eval("\$errorpage = \"".$templates->get("error_nopermission_loggedin")."\";");
}
else

		eval("\$errorpage = \"".$templates->get("error_nopermission_loggedin")."\";");
}
else

Zeile 875Zeile 915
		if($_SERVER['QUERY_STRING'])
{
$redirect_url .= '?'.$_SERVER['QUERY_STRING'];

		if($_SERVER['QUERY_STRING'])
{
$redirect_url .= '?'.$_SERVER['QUERY_STRING'];

		}

$redirect_url = htmlspecialchars_uni($redirect_url);

		}

$redirect_url = htmlspecialchars_uni($redirect_url);


switch($mybb->settings['username_method'])
{


switch($mybb->settings['username_method'])
{

Zeile 915Zeile 955
	$redirect_args = array('url' => &$url, 'message' => &$message, 'title' => &$title);

$plugins->run_hooks("redirect", $redirect_args);

	$redirect_args = array('url' => &$url, 'message' => &$message, 'title' => &$title);

$plugins->run_hooks("redirect", $redirect_args);





	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.

	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.

Zeile 935Zeile 975
		@header("Content-type: application/json; charset={$lang->settings['charset']}");
echo json_encode(array("data" => $data));
exit;

		@header("Content-type: application/json; charset={$lang->settings['charset']}");
echo json_encode(array("data" => $data));
exit;

	}

	}


if(!$message)
{


if(!$message)
{

Zeile 955Zeile 995
	{
$url = str_replace("&amp;", "&", $url);
$url = htmlspecialchars_uni($url);

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





		eval("\$redirectpage = \"".$templates->get("redirect")."\";");
output_page($redirectpage);
}

		eval("\$redirectpage = \"".$templates->get("redirect")."\";");
output_page($redirectpage);
}

Zeile 965Zeile 1005
		$url = str_replace(array("\n","\r",";"), "", $url);

run_shutdown();

		$url = str_replace(array("\n","\r",";"), "", $url);

run_shutdown();


if(my_substr($url, 0, 7) !== 'http://' && my_substr($url, 0, 8) !== 'https://' && my_substr($url, 0, 1) !== '/')


if(!my_validate_url($url, true, true))

		{
header("Location: {$mybb->settings['bburl']}/{$url}");
}

		{
header("Location: {$mybb->settings['bburl']}/{$url}");
}

Zeile 997Zeile 1037
	{
return '';
}

	{
return '';
}

 

$page = (int)$page;


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


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

Zeile 1102Zeile 1144
		eval("\$jumptopage = \"".$templates->get("multipage_jump_page")."\";");
}


		eval("\$jumptopage = \"".$templates->get("multipage_jump_page")."\";");
}


	$lang->multipage_pages = $lang->sprintf($lang->multipage_pages, $pages);

	$multipage_pages = $lang->sprintf($lang->multipage_pages, $pages);


if($breadcrumb == true)
{


if($breadcrumb == true)
{

Zeile 1162Zeile 1204
/**
* Fetch the permissions for a specific user
*

/**
* Fetch the permissions for a specific user
*

 * @param int $uid The user ID

 * @param int $uid The user ID, if no user ID is provided then current user's ID will be considered.

 * @return array Array of user permissions for the specified user
*/

 * @return array Array of user permissions for the specified user
*/

function user_permissions($uid=0)

function user_permissions($uid=null)

{
global $mybb, $cache, $groupscache, $user_cache;

// If no user id is specified, assume it is the current user

{
global $mybb, $cache, $groupscache, $user_cache;

// If no user id is specified, assume it is the current user

	if($uid == 0)

	if($uid === null)

	{
$uid = $mybb->user['uid'];

	{
$uid = $mybb->user['uid'];

 
	}

// Its a guest. Return the group permissions directly from cache
if($uid == 0)
{
return $groupscache[1];

	}

// User id does not match current user, fetch permissions
if($uid != $mybb->user['uid'])

	}

// User id does not match current user, fetch permissions
if($uid != $mybb->user['uid'])

	{

	{

		// We've already cached permissions for this user, return them.

		// We've already cached permissions for this user, return them.

		if($user_cache[$uid]['permissions'])

		if(!empty($user_cache[$uid]['permissions']))

		{
return $user_cache[$uid]['permissions'];
}

// This user was not already cached, fetch their user information.

		{
return $user_cache[$uid]['permissions'];
}

// This user was not already cached, fetch their user information.

		if(!$user_cache[$uid])

		if(empty($user_cache[$uid]))

		{
$user_cache[$uid] = get_user($uid);
}

		{
$user_cache[$uid] = get_user($uid);
}

Zeile 1202Zeile 1250
	else
{
return $mybb->usergroup;

	else
{
return $mybb->usergroup;

	}

	}

}

/**
* Fetch the usergroup permissions for a specific group or series of groups combined
*
* @param int|string $gid A list of groups (Can be a single integer, or a list of groups separated by a comma)

}

/**
* Fetch the usergroup permissions for a specific group or series of groups combined
*
* @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

 * @return array Array of permissions generated for the groups, containing also a list of comma-separated checked groups under 'all_usergroups' index

 */
function usergroup_permissions($gid=0)
{

 */
function usergroup_permissions($gid=0)
{

Zeile 1218Zeile 1266
	if(!is_array($groupscache))
{
$groupscache = $cache->read("usergroups");

	if(!is_array($groupscache))
{
$groupscache = $cache->read("usergroups");

	}


	}


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

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





	if(count($groups) == 1)
{

	if(count($groups) == 1)
{

 
		$groupscache[$gid]['all_usergroups'] = $gid;

		return $groupscache[$gid];
}

		return $groupscache[$gid];
}

	



	$usergroup = array();

	$usergroup = array();

 
	$usergroup['all_usergroups'] = $gid;


foreach($groups as $gid)
{


foreach($groups as $gid)
{

		if(trim($gid) == "" || !$groupscache[$gid])

		if(trim($gid) == "" || empty($groupscache[$gid]))

		{
continue;
}

		{
continue;
}

Zeile 1714Zeile 1764
			{
foreach($modcache as $modusers)
{

			{
foreach($modcache as $modusers)
{

					if(isset($modusers['users'][$uid]) && $modusers['users'][$uid]['mid'])

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

					{
return true;
}

					{
return true;
}

					elseif(isset($user_perms['gid']) && isset($modusers['usergroups'][$user_perms['gid']]))





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

foreach($groups as $group)

					{

					{

						// Moderating usergroup
return true;



						if(trim($group) != '' && isset($modusers['usergroups'][$group]) && (!$action || !empty($modusers['usergroups'][$group][$action])))
{
return true;
}

					}
}
}

					}
}
}

Zeile 1738Zeile 1793
			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 1767Zeile 1822
	$iconlist = '';
$no_icons_checked = " checked=\"checked\"";
// read post icons from cache, and sort them accordingly

	$iconlist = '';
$no_icons_checked = " checked=\"checked\"";
// read post icons from cache, and sort them accordingly

	$posticons_cache = $cache->read("posticons");

	$posticons_cache = (array)$cache->read("posticons");

	$posticons = array();
foreach($posticons_cache as $posticon)
{

	$posticons = array();
foreach($posticons_cache as $posticon)
{

Zeile 1794Zeile 1849
		eval("\$iconlist .= \"".$templates->get("posticons_icon")."\";");
}


		eval("\$iconlist .= \"".$templates->get("posticons_icon")."\";");
}


	eval("\$posticons = \"".$templates->get("posticons")."\";");








	if(!empty($iconlist))
{
eval("\$posticons = \"".$templates->get("posticons")."\";");
}
else
{
$posticons = '';
}


return $posticons;
}


return $posticons;
}

Zeile 1806Zeile 1868
 * @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)

 * @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)

 
 * @param string $samesite The samesite attribute to prevent CSRF.

 */

 */

function my_setcookie($name, $value="", $expires="", $httponly=false)

function my_setcookie($name, $value="", $expires="", $httponly=false, $samesite="")

{
global $mybb;


{
global $mybb;


Zeile 1854Zeile 1917
	if($httponly == true)
{
$cookie .= "; HttpOnly";

	if($httponly == true)
{
$cookie .= "; HttpOnly";

 
	}

if($samesite != "" && $mybb->settings['cookiesamesiteflag'])
{
$samesite = strtolower($samesite);

if($samesite == "lax" || $samesite == "strict")
{
$cookie .= "; SameSite=".$samesite;
}
}

if($mybb->settings['cookiesecureflag'])
{
$cookie .= "; Secure";

	}

$mybb->cookies[$name] = $value;

header($cookie, false);

	}

$mybb->cookies[$name] = $value;

header($cookie, false);

}

}


/**
* Unset a cookie set by MyBB.


/**
* Unset a cookie set by MyBB.

 *

 *

 * @param string $name The cookie identifier.
*/
function my_unsetcookie($name)

 * @param string $name The cookie identifier.
*/
function my_unsetcookie($name)

Zeile 1884Zeile 1962
 * @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)

{
global $mybb;


{
global $mybb;


	if(!isset($mybb->cookies['mybb'][$name]))
{
return false;

	if(!isset($mybb->cookies['mybb'][$name]))
{
return false;

Zeile 1964Zeile 2042
		return false;
}


		return false;
}


	$stack = array();
$expected = array();

	$stack = $list = $expected = array();



/*
* states:


/*
* states:

Zeile 2133Zeile 2210
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;

}

/**

}

/**

Zeile 2154Zeile 2231
 * Safe serialize() replacement
* - output a strict subset of PHP's native serialized representation
* - does not my_serialize objects

 * Safe serialize() replacement
* - output a strict subset of PHP's native serialized representation
* - does not my_serialize objects

 *
* @param mixed $value
* @return string

 *
* @param mixed $value
* @return string

 * @throw Exception if $value is malformed or contains unsupported types (e.g., resources, objects)
*/
function _safe_serialize( $value )

 * @throw Exception if $value is malformed or contains unsupported types (e.g., resources, objects)
*/
function _safe_serialize( $value )

Zeile 2165Zeile 2242
	{
return 'N;';
}

	{
return 'N;';
}

	



	if(is_bool($value))

	if(is_bool($value))

	{

	{

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

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

	}


	}


	if(is_int($value))

	if(is_int($value))

	{

	{

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

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

	



	if(is_array($value))
{
$out = '';

	if(is_array($value))
{
$out = '';

Zeile 2193Zeile 2270
		{
$out .= _safe_serialize($k) . _safe_serialize($v);
}

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

		



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


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


Zeile 2216Zeile 2293
		$mbIntEnc = mb_internal_encoding();
mb_internal_encoding('ASCII');
}

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

	



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

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

	
return $out;
}


return $out;
}


/**
* Returns the serverload of the system.


/**
* Returns the serverload of the system.

Zeile 2387Zeile 2464
					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 2397Zeile 2474
				if($new_stats[$counter] < 0)
{
$new_stats[$counter] = 0;

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

				}
}
}
}


				}
}
}
}


	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;
}

Zeile 2414Zeile 2491
		$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'];

		$new_stats['lastusername'] = $lastmember['username'];
}


		$new_stats['lastusername'] = $lastmember['username'] = htmlspecialchars_uni($lastmember['username']);
}


	if(!empty($new_stats))
{
if(is_array($stats))

	if(!empty($new_stats))
{
if(is_array($stats))

Zeile 2459Zeile 2536
	// 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 2486Zeile 2563
			{
$update_query[$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 2501Zeile 2578
	{
$threads_diff = $update_query['threads'] - $forum['threads'];
if($threads_diff > -1)

	{
$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}";
}

	}

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

	}

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

Zeile 2739Zeile 2816
		'lastposteruid' => (int)$lastpost['uid'],
);
$db->update_query("threads", $update_array, "tid='{$tid}'");

		'lastposteruid' => (int)$lastpost['uid'],
);
$db->update_query("threads", $update_array, "tid='{$tid}'");

}


}


/**
* 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)
*

Zeile 2974Zeile 3051
	for($i = 0; $i < $length; ++$i)
{
$str[] = $set[my_rand(0, 61)];

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

	}


	}


	// Make sure they're in random order and convert them to a string
shuffle($str);


	// Make sure they're in random order and convert them to a string
shuffle($str);


Zeile 2992Zeile 3069
 */
function format_name($username, $usergroup, $displaygroup=0)
{

 */
function format_name($username, $usergroup, $displaygroup=0)
{

	global $groupscache, $cache;

	global $groupscache, $cache, $plugins;





	if(!is_array($groupscache))
{
$groupscache = $cache->read("usergroups");
}

if($displaygroup != 0)
{
$usergroup = $displaygroup;
}

	static $formattednames = array();

if(!isset($formattednames[$username]))
{
if(!is_array($groupscache))
{
$groupscache = $cache->read("usergroups");
}






	$ugroup = $groupscache[$usergroup];
$format = $ugroup['namestyle'];
$userin = substr_count($format, "{username}");


		if($displaygroup != 0)
{
$usergroup = $displaygroup;
}





	if($userin == 0)
{

 
		$format = "{username}";

		$format = "{username}";

	}

 




	$format = stripslashes($format);




















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

if(strpos($ugroup['namestyle'], "{username}") !== false)
{
$format = $ugroup['namestyle'];
}
}

$format = stripslashes($format);

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

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

$format = $parameters['format'];

$formattednames[$username] = str_replace("{username}", $username, $format);
}





	return str_replace("{username}", $username, $format);

	return $formattednames[$username];

}

/**

}

/**

Zeile 3028Zeile 3121
 */
function format_avatar($avatar, $dimensions = '', $max_dimensions = '')
{

 */
function format_avatar($avatar, $dimensions = '', $max_dimensions = '')
{

	global $mybb;

	global $mybb, $theme;

	static $avatars;

if(!isset($avatars))
{
$avatars = array();

	static $avatars;

if(!isset($avatars))
{
$avatars = array();

 
	}

if(my_strpos($avatar, '://') !== false && !$mybb->settings['allowremoteavatars'])
{
// Remote avatar, but remote avatars are disallowed.
$avatar = null;

	}

if(!$avatar)
{
// Default avatar

	}

if(!$avatar)
{
// Default avatar

		$avatar = $mybb->settings['useravatar'];






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

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

		$dimensions = $mybb->settings['useravatardims'];
}


		$dimensions = $mybb->settings['useravatardims'];
}


Zeile 3058Zeile 3162
	if(empty($key2))
{
$key2 = 'default';

	if(empty($key2))
{
$key2 = 'default';

	}

	}


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 = '';

if($dimensions)
{

	$avatar_width_height = '';

if($dimensions)
{

		$dimensions = explode("|", $dimensions);

		$dimensions = preg_split('/[|x]/', $dimensions);


if($dimensions[0] && $dimensions[1])
{


if($dimensions[0] && $dimensions[1])
{

			list($max_width, $max_height) = explode('x', $max_dimensions);


			list($max_width, $max_height) = preg_split('/[|x]/', $max_dimensions);


			if(!empty($max_dimensions) && ($dimensions[0] > $max_width || $dimensions[1] > $max_height))
{
require_once MYBB_ROOT."inc/functions_image.php";

			if(!empty($max_dimensions) && ($dimensions[0] > $max_width || $dimensions[1] > $max_height))
{
require_once MYBB_ROOT."inc/functions_image.php";

Zeile 3103Zeile 3207
 * @param bool $smilies Whether to include smilies. Defaults to true.
*
* @return string The MyCode inserter

 * @param bool $smilies Whether to include smilies. Defaults to true.
*
* @return string The MyCode inserter

 */

 */

function build_mycode_inserter($bind="message", $smilies = true)
{
global $db, $mybb, $theme, $templates, $lang, $plugins, $smiliecache, $cache;

function build_mycode_inserter($bind="message", $smilies = true)
{
global $db, $mybb, $theme, $templates, $lang, $plugins, $smiliecache, $cache;

Zeile 3170Zeile 3274
			"editor_invalidyoutube" => "Invalid YouTube video",
"editor_dailymotion" => "Dailymotion",
"editor_metacafe" => "MetaCafe",

			"editor_invalidyoutube" => "Invalid YouTube video",
"editor_dailymotion" => "Dailymotion",
"editor_metacafe" => "MetaCafe",

			"editor_veoh" => "Veoh",

			"editor_mixer" => "Mixer",

			"editor_vimeo" => "Vimeo",
"editor_youtube" => "Youtube",
"editor_facebook" => "Facebook",

			"editor_vimeo" => "Vimeo",
"editor_youtube" => "Youtube",
"editor_facebook" => "Facebook",

Zeile 3186Zeile 3290
		$editor_languages_count = count($editor_lang_strings);
$i = 0;
foreach($editor_lang_strings as $lang_string => $key)

		$editor_languages_count = count($editor_lang_strings);
$i = 0;
foreach($editor_lang_strings as $lang_string => $key)

		{

		{

			$i++;
$js_lang_string = str_replace("\"", "\\\"", $key);
$string = str_replace("\"", "\\\"", $lang->$lang_string);
$editor_language .= "\t\"{$js_lang_string}\": \"{$string}\"";

			$i++;
$js_lang_string = str_replace("\"", "\\\"", $key);
$string = str_replace("\"", "\\\"", $lang->$lang_string);
$editor_language .= "\t\"{$js_lang_string}\": \"{$string}\"";





			if($i < $editor_languages_count)
{
$editor_language .= ",";
}

			if($i < $editor_languages_count)
{
$editor_language .= ",";
}





			$editor_language .= "\n";

			$editor_language .= "\n";

		}

$editor_language .= "}})(jQuery);";

		}

$editor_language .= "}})(jQuery);";


if(defined("IN_ADMINCP"))
{


if(defined("IN_ADMINCP"))
{

Zeile 3214Zeile 3318
			$emoticons_enabled = "false";
if($smilies)
{

			$emoticons_enabled = "false";
if($smilies)
{

				if($mybb->settings['smilieinserter'] && $mybb->settings['smilieinsertercols'] && $mybb->settings['smilieinsertertot'])
{
$emoticon = ",emoticon";
}
$emoticons_enabled = "true";


 
				if(!$smiliecache)
{
if(!isset($smilie_cache) || !is_array($smilie_cache))

				if(!$smiliecache)
{
if(!isset($smilie_cache) || !is_array($smilie_cache))

Zeile 3233Zeile 3331
					}
}


					}
}


				unset($smilie);







				if($mybb->settings['smilieinserter'] && $mybb->settings['smilieinsertercols'] && $mybb->settings['smilieinsertertot'] && !empty($smiliecache))
{
$emoticon = ",emoticon";
}
$emoticons_enabled = "true";

unset($smilie);


if(is_array($smiliecache))
{
reset($smiliecache);


if(is_array($smiliecache))
{
reset($smiliecache);





					$dropdownsmilies = $moresmilies = $hiddensmilies = "";
$i = 0;


					$dropdownsmilies = $moresmilies = $hiddensmilies = "";
$i = 0;


Zeile 3246Zeile 3350
					{
$finds = explode("\n", $smilie['find']);
$finds_count = count($finds);

					{
$finds = explode("\n", $smilie['find']);
$finds_count = count($finds);





						// 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];





						$find = str_replace(array('\\', '"'), array('\\\\', '\"'), htmlspecialchars_uni($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'])
{

						$find = str_replace(array('\\', '"'), array('\\\\', '\"'), htmlspecialchars_uni($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.'",';							

							$hiddensmilies .= '"'.$find.'": "'.$image.'",';

						}
elseif($i < $mybb->settings['smilieinsertertot'])
{

						}
elseif($i < $mybb->settings['smilieinsertertot'])
{

Zeile 3286Zeile 3390
			}

if($mybb->settings['allowalignmycode'] == 1)

			}

if($mybb->settings['allowalignmycode'] == 1)

			{

			{

				$align = "left,center,right,justify|";
}


				$align = "left,center,right,justify|";
}


Zeile 3313Zeile 3417
			if($mybb->settings['allowemailmycode'] == 1)
{
$email = "email,";

			if($mybb->settings['allowemailmycode'] == 1)
{
$email = "email,";

			}

			}


if($mybb->settings['allowlinkmycode'] == 1)
{
$link = "link,unlink";


if($mybb->settings['allowlinkmycode'] == 1)
{
$link = "link,unlink";

			}

			}


if($mybb->settings['allowlistmycode'] == 1)
{


if($mybb->settings['allowlistmycode'] == 1)
{

Zeile 3326Zeile 3430
			}

if($mybb->settings['allowcodemycode'] == 1)

			}

if($mybb->settings['allowcodemycode'] == 1)

			{

			{

				$code = "code,php,";

				$code = "code,php,";

			}

			}


if($mybb->user['sourceeditor'] == 1)
{


if($mybb->user['sourceeditor'] == 1)
{

Zeile 3339Zeile 3443
		}
}


		}
}


	return $codeinsert;
















































	return $codeinsert;
}

/**
* @param int $tid
* @param array $postoptions The options carried with form submit
*
* @return string Predefined / updated subscription method of the thread for the user
*/
function get_subscription_method($tid = 0, $postoptions = array())
{
global $mybb;

$subscription_methods = array('', 'none', 'email', 'pm'); // Define methods
$subscription_method = (int)$mybb->user['subscriptionmethod']; // Set user default

// If no user default method available then reset method
if(!$subscription_method)
{
$subscription_method = 0;
}

// Return user default if no thread id available, in case
if(!(int)$tid || (int)$tid <= 0)
{
return $subscription_methods[$subscription_method];
}

// If method not predefined set using data from database
if(isset($postoptions['subscriptionmethod']))
{
$method = trim($postoptions['subscriptionmethod']);
return (in_array($method, $subscription_methods)) ? $method : $subscription_methods[0];
}
else
{
global $db;

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

return $subscription_methods[$subscription_method];

}

/**

}

/**

Zeile 3389Zeile 3540
				eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");
}


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


			$smilies = "";

			$smilies = '';

			$counter = 0;
$i = 0;


			$counter = 0;
$i = 0;


Zeile 3398Zeile 3549
			{
if($i < $mybb->settings['smilieinsertertot'] && $smilie['showclickable'] != 0)
{

			{
if($i < $mybb->settings['smilieinsertertot'] && $smilie['showclickable'] != 0)
{

					if($counter == 0)
{
$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']);

					$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];

Zeile 3416Zeile 3562
					$onclick = " onclick=\"MyBBEditor.insertText(' $find ');\"";
$extra_class = ' smilie_pointer';
eval('$smilie = "'.$templates->get('smilie', 1, 0).'";');

					$onclick = " onclick=\"MyBBEditor.insertText(' $find ');\"";
$extra_class = ' smilie_pointer';
eval('$smilie = "'.$templates->get('smilie', 1, 0).'";');

					eval("\$smilies .= \"".$templates->get("smilieinsert_smilie")."\";");

					eval("\$smilie_icons .= \"".$templates->get("smilieinsert_smilie")."\";");

					++$i;
++$counter;

if($counter == $mybb->settings['smilieinsertercols'])
{
$counter = 0;

					++$i;
++$counter;

if($counter == $mybb->settings['smilieinsertercols'])
{
$counter = 0;

						$smilies .= "</tr>\n";


						eval("\$smilies .= \"".$templates->get("smilieinsert_row")."\";");
$smilie_icons = '';

					}
}
}

					}
}
}

Zeile 3431Zeile 3578
			if($counter != 0)
{
$colspan = $mybb->settings['smilieinsertercols'] - $counter;

			if($counter != 0)
{
$colspan = $mybb->settings['smilieinsertercols'] - $counter;

				$smilies .= "<td colspan=\"{$colspan}\">&nbsp;</td>\n</tr>\n";

				eval("\$smilies .= \"".$templates->get("smilieinsert_row_empty")."\";");

			}

			}





			eval("\$clickablesmilies = \"".$templates->get("smilieinsert")."\";");
}
else

			eval("\$clickablesmilies = \"".$templates->get("smilieinsert")."\";");
}
else

Zeile 3447Zeile 3594
	}

return $clickablesmilies;

	}

return $clickablesmilies;

}


}


/**
* Builds thread prefixes and returns a selected prefix (or all)
*

/**
* Builds thread prefixes and returns a selected prefix (or all)
*

Zeile 3461Zeile 3608
	static $prefixes_cache;

if(is_array($prefixes_cache))

	static $prefixes_cache;

if(is_array($prefixes_cache))

	{

	{

		if($pid > 0 && is_array($prefixes_cache[$pid]))
{
return $prefixes_cache[$pid];

		if($pid > 0 && is_array($prefixes_cache[$pid]))
{
return $prefixes_cache[$pid];

Zeile 3517Zeile 3664
	if($fid != 'all')
{
$fid = (int)$fid;

	if($fid != 'all')
{
$fid = (int)$fid;

	}

$prefix_cache = build_prefixes(0);
if(empty($prefix_cache))
{
// We've got no prefixes to show
return '';
}


	}

$prefix_cache = build_prefixes(0);
if(empty($prefix_cache))
{
// We've got no prefixes to show
return '';
}


	// Go through each of our prefixes and decide which ones we can use
$prefixes = array();
foreach($prefix_cache as $prefix)

	// Go through each of our prefixes and decide which ones we can use
$prefixes = array();
foreach($prefix_cache as $prefix)

Zeile 3539Zeile 3686
			{
// This prefix is not in our forum list
continue;

			{
// This prefix is not in our forum list
continue;

			}
}


			}
}


		if(is_member($prefix['groups']) || $prefix['pid'] == $previous_pid)
{
// The current user can use this prefix

		if(is_member($prefix['groups']) || $prefix['pid'] == $previous_pid)
{
// The current user can use this prefix

			$prefixes[$prefix['pid']] = $prefix;
}
}

if(empty($prefixes))
{
return '';
}

$prefixselect = $prefixselect_prefix = '';

if($multiple == 1)

			$prefixes[$prefix['pid']] = $prefix;
}
}

if(empty($prefixes))
{
return '';
}

$prefixselect = $prefixselect_prefix = '';

if($multiple == 1)

	{
$any_selected = "";
if($selected_pid == 'any')

	{
$any_selected = "";
if($selected_pid == 'any')

Zeile 3569Zeile 3716
	if(((int)$selected_pid == 0) && $selected_pid != 'any')
{
$default_selected = " selected=\"selected\"";

	if(((int)$selected_pid == 0) && $selected_pid != 'any')
{
$default_selected = " selected=\"selected\"";

	}


	}


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

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

Zeile 3584Zeile 3731
	}

if($multiple != 0)

	}

if($multiple != 0)

	{

	{

		eval("\$prefixselect = \"".$templates->get("post_prefixselect_multiple")."\";");
}
else

		eval("\$prefixselect = \"".$templates->get("post_prefixselect_multiple")."\";");
}
else

Zeile 3612Zeile 3759
	if(empty($prefix_cache))
{
// We've got no prefixes to show

	if(empty($prefix_cache))
{
// We've got no prefixes to show

		return '';
}


		return '';
}


	// Go through each of our prefixes and decide which ones we can use
$prefixes = array();
foreach($prefix_cache as $prefix)

	// Go through each of our prefixes and decide which ones we can use
$prefixes = array();
foreach($prefix_cache as $prefix)

Zeile 3629Zeile 3776
				// This forum can use this prefix!
$prefixes[$prefix['pid']] = $prefix;
}

				// This forum can use this prefix!
$prefixes[$prefix['pid']] = $prefix;
}

		}

		}

		else
{
// This prefix is for anybody to use...
$prefixes[$prefix['pid']] = $prefix;
}

		else
{
// This prefix is for anybody to use...
$prefixes[$prefix['pid']] = $prefix;
}

	}


	}


	if(empty($prefixes))
{
return '';

	if(empty($prefixes))
{
return '';

Zeile 3644Zeile 3791

$default_selected = array();
$selected_pid = (int)$selected_pid;


$default_selected = array();
$selected_pid = (int)$selected_pid;

	



	if($selected_pid == 0)
{
$default_selected['all'] = ' selected="selected"';

	if($selected_pid == 0)
{
$default_selected['all'] = ' selected="selected"';

Zeile 3755Zeile 3902
	{
$pid = (int)$data['pid'];
unset($data['pid']);

	{
$pid = (int)$data['pid'];
unset($data['pid']);

 
	}

$tids = array();
if(isset($data['tids']))
{
$tids = (array)$data['tids'];
unset($data['tids']);

	}

// Any remaining extra data - we my_serialize and insert in to its own column

	}

// Any remaining extra data - we my_serialize and insert in to its own column

Zeile 3773Zeile 3927
		"data" => $db->escape_string($data),
"ipaddress" => $db->escape_binary($session->packedip)
);

		"data" => $db->escape_string($data),
"ipaddress" => $db->escape_binary($session->packedip)
);

	$db->insert_query("moderatorlog", $sql_array);


















if($tids)
{
$multiple_sql_array = array();

foreach($tids as $tid)
{
$sql_array['tid'] = (int)$tid;
$multiple_sql_array[] = $sql_array;
}

$db->insert_query_multiple("moderatorlog", $multiple_sql_array);
}
else
{
$db->insert_query("moderatorlog", $sql_array);
}

}

/**

}

/**

Zeile 3800Zeile 3970
	{
$reputation_class = "reputation_neutral";
}

	{
$reputation_class = "reputation_neutral";
}

	



	$reputation = my_number_format($reputation);

if($uid != 0)

	$reputation = my_number_format($reputation);

if($uid != 0)

	{

	{

		eval("\$display_reputation = \"".$templates->get("postbit_reputation_formatted_link")."\";");
}
else

		eval("\$display_reputation = \"".$templates->get("postbit_reputation_formatted_link")."\";");
}
else

Zeile 3833Zeile 4003
	else if($level >= 50)
{
$warning_class = "moderate_warning";

	else if($level >= 50)
{
$warning_class = "moderate_warning";

	}

	}

	else if($level >= 25)
{
$warning_class = "low_warning";

	else if($level >= 25)
{
$warning_class = "low_warning";

Zeile 3891Zeile 4061
		if(isset($_SERVER['HTTP_CLIENT_IP']))
{
$ip = strtolower($_SERVER['HTTP_CLIENT_IP']);

		if(isset($_SERVER['HTTP_CLIENT_IP']))
{
$ip = strtolower($_SERVER['HTTP_CLIENT_IP']);

		}

		}

	}

if($plugins)

	}

if($plugins)

Zeile 3922Zeile 4092
	if($size >= 1208925819614629174706176)
{
$size = my_number_format(round(($size / 1208925819614629174706176), 2))." ".$lang->size_yb;

	if($size >= 1208925819614629174706176)
{
$size = my_number_format(round(($size / 1208925819614629174706176), 2))." ".$lang->size_yb;

	}

	}

	// Zetabyte (1024 Exabytes)
elseif($size >= 1180591620717411303424)
{

	// Zetabyte (1024 Exabytes)
elseif($size >= 1180591620717411303424)
{

Zeile 3930Zeile 4100
	}
// Exabyte (1024 Petabytes)
elseif($size >= 1152921504606846976)

	}
// Exabyte (1024 Petabytes)
elseif($size >= 1152921504606846976)

	{

	{

		$size = my_number_format(round(($size / 1152921504606846976), 2))." ".$lang->size_eb;
}
// Petabyte (1024 Terabytes)
elseif($size >= 1125899906842624)
{
$size = my_number_format(round(($size / 1125899906842624), 2))." ".$lang->size_pb;

		$size = my_number_format(round(($size / 1152921504606846976), 2))." ".$lang->size_eb;
}
// Petabyte (1024 Terabytes)
elseif($size >= 1125899906842624)
{
$size = my_number_format(round(($size / 1125899906842624), 2))." ".$lang->size_pb;

	}

	}

	// Terabyte (1024 Gigabytes)
elseif($size >= 1099511627776)
{

	// Terabyte (1024 Gigabytes)
elseif($size >= 1099511627776)
{

Zeile 3945Zeile 4115
	}
// Gigabyte (1024 Megabytes)
elseif($size >= 1073741824)

	}
// Gigabyte (1024 Megabytes)
elseif($size >= 1073741824)

	{

	{

		$size = my_number_format(round(($size / 1073741824), 2))." ".$lang->size_gb;
}
// Megabyte (1024 Kilobytes)
elseif($size >= 1048576)
{
$size = my_number_format(round(($size / 1048576), 2))." ".$lang->size_mb;

		$size = my_number_format(round(($size / 1073741824), 2))." ".$lang->size_gb;
}
// Megabyte (1024 Kilobytes)
elseif($size >= 1048576)
{
$size = my_number_format(round(($size / 1048576), 2))." ".$lang->size_mb;

	}

	}

	// Kilobyte (1024 bytes)
elseif($size >= 1024)
{

	// Kilobyte (1024 bytes)
elseif($size >= 1024)
{

Zeile 3997Zeile 4167
	{
$time = round($time, 3)." seconds";
}

	{
$time = round($time, 3)." seconds";
}





	return $time;
}


	return $time;
}


Zeile 4012Zeile 4182
	global $cache, $attachtypes, $theme, $templates, $lang, $mybb;

if(!$attachtypes)

	global $cache, $attachtypes, $theme, $templates, $lang, $mybb;

if(!$attachtypes)

	{

	{

		$attachtypes = $cache->read("attachtypes");
}


		$attachtypes = $cache->read("attachtypes");
}


Zeile 4040Zeile 4210
			{
global $change_dir;
$attach_icons_schemes[$ext] = $change_dir."/".str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']);

			{
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]);
}

				$attach_icons_schemes[$ext] = $mybb->get_asset_url($attach_icons_schemes[$ext]);
}

			else
{
$attach_icons_schemes[$ext] = str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']);

			else
{
$attach_icons_schemes[$ext] = str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']);

Zeile 4056Zeile 4226
	else
{
if(defined("IN_ADMINCP"))

	else
{
if(defined("IN_ADMINCP"))

		{

		{

			$theme['imgdir'] = "../images";
}
else if(defined("IN_PORTAL"))

			$theme['imgdir'] = "../images";
}
else if(defined("IN_PORTAL"))

Zeile 4086Zeile 4256
	global $forum_cache, $permissioncache, $mybb;

if(!is_array($forum_cache))

	global $forum_cache, $permissioncache, $mybb;

if(!is_array($forum_cache))

	{

	{

		cache_forums();

		cache_forums();

	}


	}


	if(!is_array($permissioncache))

	if(!is_array($permissioncache))

	{

	{

		$permissioncache = forum_permissions();
}


		$permissioncache = forum_permissions();
}


Zeile 4101Zeile 4271
		if($permissioncache[$forum['fid']])
{
$perms = $permissioncache[$forum['fid']];

		if($permissioncache[$forum['fid']])
{
$perms = $permissioncache[$forum['fid']];

		}

		}

		else
{
$perms = $mybb->usergroup;

		else
{
$perms = $mybb->usergroup;

Zeile 4132Zeile 4302
		}

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))

		{
$unviewable[] = $forum['fid'];

		{
$unviewable[] = $forum['fid'];

		}
}

		}
}

	



	$unviewableforums = implode(',', $unviewable);

	$unviewableforums = implode(',', $unviewable);

	



	return $unviewableforums;
}


	return $unviewableforums;
}


Zeile 4187Zeile 4357
				else
{
$sep = "";

				else
{
$sep = "";

				}


				}


				$multipage = null;
$multipage_dropdown = null;
if(!empty($navbit['multipage']))

				$multipage = null;
$multipage_dropdown = null;
if(!empty($navbit['multipage']))

Zeile 4196Zeile 4366
					if(!$mybb->settings['threadsperpage'] || (int)$mybb->settings['threadsperpage'] < 1)
{
$mybb->settings['threadsperpage'] = 20;

					if(!$mybb->settings['threadsperpage'] || (int)$mybb->settings['threadsperpage'] < 1)
{
$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)
{

Zeile 4214Zeile 4384
				eval("\$nav .= \"".$templates->get("nav_bit")."\";");
}
}

				eval("\$nav .= \"".$templates->get("nav_bit")."\";");
}
}

 
		$navsize = count($navbits);
$navbit = $navbits[$navsize-1];

	}

	}


$activesep = '';
$navsize = count($navbits);
$navbit = $navbits[$navsize-1];

 

if($nav)
{


if($nav)
{

Zeile 4377Zeile 4545
 * Prints a debug information page
*/
function debug_page()

 * Prints a debug information page
*/
function debug_page()

{

{

	global $db, $debug, $templates, $templatelist, $mybb, $maintimer, $globaltime, $ptimer, $parsetime, $lang, $cache;

$totaltime = format_time_duration($maintimer->totaltime);

	global $db, $debug, $templates, $templatelist, $mybb, $maintimer, $globaltime, $ptimer, $parsetime, $lang, $cache;

$totaltime = format_time_duration($maintimer->totaltime);

Zeile 4419Zeile 4587
	echo "<table bgcolor=\"#666666\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";
echo "<tr>\n";
echo "<td bgcolor=\"#cccccc\" colspan=\"4\"><b><span style=\"size:2;\">Page Generation Statistics</span></b></td>\n";

	echo "<table bgcolor=\"#666666\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";
echo "<tr>\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 "<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=\"#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";

Zeile 4449Zeile 4617
	echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$gzipen</span></td>\n";
echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">No. Templates Used:</span></b></td>\n";
echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">".count($templates->cache)." (".(int)count(explode(",", $templatelist))." Cached / ".(int)count($templates->uncached_templates)." Manually Loaded)</span></td>\n";

	echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">$gzipen</span></td>\n";
echo "<td bgcolor=\"#efefef\" width=\"25%\"><b><span style=\"font-family: tahoma; font-size: 12px;\">No. Templates Used:</span></b></td>\n";
echo "<td bgcolor=\"#fefefe\" width=\"25%\"><span style=\"font-family: tahoma; font-size: 12px;\">".count($templates->cache)." (".(int)count(explode(",", $templatelist))." Cached / ".(int)count($templates->uncached_templates)." Manually Loaded)</span></td>\n";

	echo "</tr>\n";


	echo "</tr>\n";


	$memory_usage = get_memory_usage();
if(!$memory_usage)
{

	$memory_usage = get_memory_usage();
if(!$memory_usage)
{

Zeile 4494Zeile 4662
		echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";
echo "<tr>\n";
echo "<td style=\"background-color: #ccc;\"><strong>Templates Used (Loaded for this Page) - ".count($templates->cache)." Total</strong></td>\n";

		echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";
echo "<tr>\n";
echo "<td style=\"background-color: #ccc;\"><strong>Templates Used (Loaded for this Page) - ".count($templates->cache)." Total</strong></td>\n";

		echo "</tr>\n";
echo "<tr>\n";
echo "<td style=\"background: #fff;\">".implode(", ", array_keys($templates->cache))."</td>\n";
echo "</tr>\n";
echo "</table>\n";
echo "<br />\n";
}

		echo "</tr>\n";
echo "<tr>\n";
echo "<td style=\"background: #fff;\">".implode(", ", array_keys($templates->cache))."</td>\n";
echo "</tr>\n";
echo "</table>\n";
echo "<br />\n";
}


if(count($templates->uncached_templates) > 0)
{


if(count($templates->uncached_templates) > 0)
{

Zeile 4649Zeile 4817
	$stamp %= $msecs;
$seconds = $stamp;


	$stamp %= $msecs;
$seconds = $stamp;


	if($years == 1)


	// Prevent gross over accuracy ($options parameter will override these)
if($years > 0)

	{

	{

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






		$options = array_merge(array(
'days' => false,
'hours' => false,
'minutes' => false,
'seconds' => false
), $options);

	}

	}

	else if($years > 1)

	elseif($months > 0)

	{

	{

		$nicetime['years'] = $years.$lang_years;





		$options = array_merge(array(
'hours' => false,
'minutes' => false,
'seconds' => false
), $options);

	}

	}


if($months == 1)
{
$nicetime['months'] = "1".$lang_month;

































	elseif($weeks > 0)
{
$options = array_merge(array(
'minutes' => false,
'seconds' => false
), $options);
}
elseif($days > 0)
{
$options = array_merge(array(
'seconds' => false
), $options);
}

if(!isset($options['years']) || $options['years'] !== false)
{
if($years == 1)
{
$nicetime['years'] = "1".$lang_year;
}
else if($years > 1)
{
$nicetime['years'] = $years.$lang_years;
}
}

if(!isset($options['months']) || $options['months'] !== false)
{
if($months == 1)
{
$nicetime['months'] = "1".$lang_month;
}
else if($months > 1)
{
$nicetime['months'] = $months.$lang_months;
}

	}

	}

	else if($months > 1)



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

	{

	{

		$nicetime['months'] = $months.$lang_months;








		if($weeks == 1)
{
$nicetime['weeks'] = "1".$lang_week;
}
else if($weeks > 1)
{
$nicetime['weeks'] = $weeks.$lang_weeks;
}

	}


	}


	if($weeks == 1)
{
$nicetime['weeks'] = "1".$lang_week;
}
else if($weeks > 1)
{
$nicetime['weeks'] = $weeks.$lang_weeks;
}

if($days == 1)

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










	{

	{

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




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

	}

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

	}

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

Zeile 4881Zeile 5093
	{
$location = htmlspecialchars_uni($_SERVER['PATH_INFO']);
}

	{
$location = htmlspecialchars_uni($_SERVER['PATH_INFO']);
}

	else
{
$location = htmlspecialchars_uni($_ENV['PATH_INFO']);
}


	else
{
$location = htmlspecialchars_uni($_ENV['PATH_INFO']);
}


	if($quick)

	if($quick)

	{

	{

		return $location;
}


		return $location;
}


Zeile 4898Zeile 5110
		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 4911Zeile 5123
				}

$form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni($name)."\" value=\"".htmlspecialchars_uni($value)."\" />\n";

				}

$form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni($name)."\" value=\"".htmlspecialchars_uni($value)."\" />\n";

			}
}

			}
}


return array('location' => $location, 'form_html' => $form_html, 'form_method' => $mybb->request_method);
}


return array('location' => $location, 'form_html' => $form_html, 'form_method' => $mybb->request_method);
}

Zeile 4956Zeile 5168
		return $location;
}
}

		return $location;
}
}





/**
* Build a theme selection menu
*

/**
* Build a theme selection menu
*

Zeile 4997Zeile 5209

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


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

		// Figure out what groups this user is in
if(isset($mybb->user['additionalgroups']))
{
$in_groups = explode(",", $mybb->user['additionalgroups']);
}
$in_groups[] = $mybb->user['usergroup'];


 
		foreach($tcache[$tid] as $theme)
{
$sel = "";

		foreach($tcache[$tid] as $theme)
{
$sel = "";

Zeile 5132Zeile 5337
		else
{
$decimals = 0;

		else
{
$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 5325Zeile 5530
		$lang->month_11,
$lang->month_12
);

		$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 5376Zeile 5580
	// 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);
}

Zeile 5407Zeile 5611
		--$age;
}
return $age;

		--$age;
}
return $age;

}

}


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


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

Zeile 5499Zeile 5703
 *
* @param string $string The string to check the length of.
* @return int The length of the string.

 *
* @param string $string The string to check the length of.
* @return int The length of the string.

 */

 */

function my_strlen($string)
{
global $lang;

function my_strlen($string)
{
global $lang;

Zeile 5527Zeile 5731
	}

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
*

Zeile 5543Zeile 5747
	if($handle_entities)
{
$string = unhtmlentities($string);

	if($handle_entities)
{
$string = unhtmlentities($string);

	}

	}

	if(function_exists("mb_substr"))

	if(function_exists("mb_substr"))

	{
if($length != null)

	{
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);
}

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

Zeile 5558Zeile 5762
	else
{
if($length != null)

	else
{
if($length != null)

		{

		{

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

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

	}


	}


	if($handle_entities)
{
$cut_string = htmlspecialchars_uni($cut_string);
}
return $cut_string;

	if($handle_entities)
{
$cut_string = htmlspecialchars_uni($cut_string);
}
return $cut_string;

}


}


/**
* Lowers the case of a string, mb strings accounted for
*

/**
* Lowers the case of a string, mb strings accounted for
*

Zeile 5619Zeile 5823
	}

return $position;

	}

return $position;

}

/**

}

/**

 * Ups the case of a string, mb strings accounted for
*
* @param string $string The string to up.

 * Ups the case of a string, mb strings accounted for
*
* @param string $string The string to up.

Zeile 5636Zeile 5840
	else
{
$string = strtoupper($string);

	else
{
$string = strtoupper($string);

	}


	}


	return $string;
}


	return $string;
}


Zeile 5650Zeile 5854
function unhtmlentities($string)
{
// Replace numeric entities

function unhtmlentities($string)
{
// Replace numeric entities

	$string = preg_replace_callback('~&#x([0-9a-f]+);~i', create_function('$matches', 'return unichr(hexdec($matches[1]));'), $string);
$string = preg_replace_callback('~&#([0-9]+);~', create_function('$matches', 'return unichr($matches[1]);'), $string);

	$string = preg_replace_callback('~&#x([0-9a-f]+);~i', 'unichr_callback1', $string);
$string = preg_replace_callback('~&#([0-9]+);~', 'unichr_callback2', $string);


// Replace literal entities
$trans_tbl = get_html_translation_table(HTML_ENTITIES);


// Replace literal entities
$trans_tbl = get_html_translation_table(HTML_ENTITIES);

Zeile 5691Zeile 5895
	{
return false;
}

	{
return false;
}

 
}

/**
* Returns any ascii to it's character (utf-8 safe).
*
* @param array $matches Matches.
* @return string|bool The characterized ascii. False on failure
*/
function unichr_callback1($matches)
{
return unichr(hexdec($matches[1]));
}

/**
* Returns any ascii to it's character (utf-8 safe).
*
* @param array $matches Matches.
* @return string|bool The characterized ascii. False on failure
*/
function unichr_callback2($matches)
{
return unichr($matches[1]);

}

/**

}

/**

Zeile 5700Zeile 5926
 * @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)

{


{
$event['username'] = htmlspecialchars_uni($event['username']);

	$event['username'] = format_name($event['username'], $event['usergroup'], $event['displaygroup']);
$event_poster = build_profile_link($event['username'], $event['author']);
return $event_poster;

	$event['username'] = format_name($event['username'], $event['usergroup'], $event['displaygroup']);
$event_poster = build_profile_link($event['username'], $event['author']);
return $event_poster;

Zeile 5717Zeile 5944
	global $mybb;

$event_date = explode("-", $event['date']);

	global $mybb;

$event_date = explode("-", $event['date']);

	$event_date = mktime(0, 0, 0, $event_date[1], $event_date[0], $event_date[2]);

	$event_date = gmmktime(0, 0, 0, $event_date[1], $event_date[0], $event_date[2]);

	$event_date = my_date($mybb->settings['dateformat'], $event_date);

return $event_date;

	$event_date = my_date($mybb->settings['dateformat'], $event_date);

return $event_date;

Zeile 5744Zeile 5971
function get_announcement_link($aid=0)
{
$link = str_replace("{aid}", $aid, ANNOUNCEMENT_URL);

function get_announcement_link($aid=0)
{
$link = str_replace("{aid}", $aid, ANNOUNCEMENT_URL);

	return htmlspecialchars_uni($link);
}

/**

	return htmlspecialchars_uni($link);
}

/**

 * Build the profile link.
*
* @param string $username The Username of the profile.

 * Build the profile link.
*
* @param string $username The Username of the profile.

Zeile 5763Zeile 5990
	if(!$username && $uid == 0)
{
// Return Guest phrase for no UID, no guest nickname

	if(!$username && $uid == 0)
{
// Return Guest phrase for no UID, no guest nickname

		return $lang->guest;
}

		return htmlspecialchars_uni($lang->guest);
}

	elseif($uid == 0)

	elseif($uid == 0)

	{

	{

		// Return the guest's nickname if user is a guest but has a nickname
return $username;
}

		// Return the guest's nickname if user is a guest but has a nickname
return $username;
}

Zeile 5779Zeile 6006
		}

if(!empty($onclick))

		}

if(!empty($onclick))

		{

		{

			$onclick = " onclick=\"{$onclick}\"";
}


			$onclick = " onclick=\"{$onclick}\"";
}


Zeile 5799Zeile 6026
	if($page > 0)
{
$link = str_replace("{fid}", $fid, FORUM_URL_PAGED);

	if($page > 0)
{
$link = str_replace("{fid}", $fid, FORUM_URL_PAGED);

		$link = str_replace("{page}", $page, $link);
return htmlspecialchars_uni($link);
}
else
{
$link = str_replace("{fid}", $fid, FORUM_URL);
return htmlspecialchars_uni($link);
}
}

/**

		$link = str_replace("{page}", $page, $link);
return htmlspecialchars_uni($link);
}
else
{
$link = str_replace("{fid}", $fid, FORUM_URL);
return htmlspecialchars_uni($link);
}
}

/**

 * Build the thread link.
*
* @param int $tid The thread id of the thread.

 * Build the thread link.
*
* @param int $tid The thread id of the thread.

Zeile 5820Zeile 6047
function get_thread_link($tid, $page=0, $action='')
{
if($page > 1)

function get_thread_link($tid, $page=0, $action='')
{
if($page > 1)

	{
if($action)
{
$link = THREAD_URL_ACTION;
$link = str_replace("{action}", $action, $link);
}

	{
if($action)
{
$link = THREAD_URL_ACTION;
$link = str_replace("{action}", $action, $link);
}

		else
{
$link = THREAD_URL_PAGED;

		else
{
$link = THREAD_URL_PAGED;

Zeile 5868Zeile 6095
	else
{
$link = str_replace("{pid}", $pid, POST_URL);

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

		return htmlspecialchars_uni($link);
}
}

		return htmlspecialchars_uni($link);
}
}


/**
* Build the event link.


/**
* Build the event link.

Zeile 6171Zeile 6398
			}
}
}

			}
}
}

	



	$inactiveforums = implode(",", $inactive);

return $inactiveforums;

	$inactiveforums = implode(",", $inactive);

return $inactiveforums;

Zeile 6183Zeile 6410
 * @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.
*/

 * @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($uid = 0, $fatal = true)

{

{

	global $mybb, $lang, $session, $db;

if($mybb->settings['failedlogincount'] == 0)
{
return 1;
}
// Note: Number of logins is defaulted to 1, because using 0 seems to clear cookie data. Not really a problem as long as we account for 1 being default.

// Use cookie if possible, otherwise use session
// Find better solution to prevent clearing cookies
$loginattempts = 0;
$failedlogin = 0;

if(!empty($mybb->cookies['loginattempts']))






	global $mybb, $lang, $db;

$attempts = array();
$uid = (int)$uid;
$now = TIME_NOW;

// Get this user's login attempts and eventual lockout, if a uid is provided
if($uid > 0)
{
$query = $db->simple_select("users", "loginattempts, loginlockoutexpiry", "uid='{$uid}'", 1);
$attempts = $db->fetch_array($query);

if($attempts['loginattempts'] <= 0)
{
return 0;
}
}
// This user has a cookie lockout, show waiting time
elseif($mybb->cookies['lockoutexpiry'] && $mybb->cookies['lockoutexpiry'] > $now)

	{

	{

		$loginattempts = $mybb->cookies['loginattempts'];











		if($fatal)
{
$secsleft = (int)($mybb->cookies['lockoutexpiry'] - $now);
$hoursleft = floor($secsleft / 3600);
$minsleft = floor(($secsleft / 60) % 60);
$secsleft = floor($secsleft % 60);

error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
}

return false;

	}


	}


	if(!empty($mybb->cookies['failedlogin']))

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

	{

	{

		$failedlogin = $mybb->cookies['failedlogin'];
}

// Work out if the user has had more than the allowed number of login attempts
if($loginattempts > $mybb->settings['failedlogincount'])
{
// If so, then we need to work out if they can try to login again
// Some maths to work out how long they have left and display it to them
$now = TIME_NOW;

if(empty($mybb->cookies['failedlogin']))
{
$failedtime = $now;
}





		// Set the expiry dateline if not set yet
if($attempts['loginlockoutexpiry'] == 0)
{
$attempts['loginlockoutexpiry'] = $now + ((int)$mybb->settings['failedlogintime'] * 60);

// Add a cookie lockout. This is used to prevent access to the login page immediately.
// A deep lockout is issued if he tries to login into a locked out account
my_setcookie('lockoutexpiry', $attempts['loginlockoutexpiry']);

$db->update_query("users", array(
"loginlockoutexpiry" => $attempts['loginlockoutexpiry']
), "uid='{$uid}'");
}

if(empty($mybb->cookies['lockoutexpiry']))
{
$failedtime = $attempts['loginlockoutexpiry'];
}

		else
{

		else
{

			$failedtime = $mybb->cookies['failedlogin'];

			$failedtime = $mybb->cookies['lockoutexpiry'];

		}


		}


		$secondsleft = $mybb->settings['failedlogintime'] * 60 + $failedtime - $now;
$hoursleft = floor($secondsleft / 3600);
$minsleft = floor(($secondsleft / 60) % 60);
$secsleft = floor($secondsleft % 60);

// This value will be empty the first time the user doesn't login in, set it
if(empty($failedlogin))

		// Are we still locked out?
if($attempts['loginlockoutexpiry'] > $now)






		{

		{

			my_setcookie('failedlogin', $now);

 
			if($fatal)
{

			if($fatal)
{

 
				$secsleft = (int)($attempts['loginlockoutexpiry'] - $now);
$hoursleft = floor($secsleft / 3600);
$minsleft = floor(($secsleft / 60) % 60);
$secsleft = floor($secsleft % 60);


				error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
}

				error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
}





			return false;
}

			return false;
}


// Work out if the user has waited long enough before letting them login again
if($mybb->cookies['failedlogin'] < ($now - $mybb->settings['failedlogintime'] * 60))
{
my_setcookie('loginattempts', 1);
my_unsetcookie('failedlogin');
if($mybb->user['uid'] != 0)
{
$update_array = array(
'loginattempts' => 1
);
$db->update_query("users", $update_array, "uid = '{$mybb->user['uid']}'");
}
return 1;
}
// Not waited long enough
else if($mybb->cookies['failedlogin'] > ($now - $mybb->settings['failedlogintime'] * 60))
{
if($fatal)

		// Unlock if enough time has passed
else {

if($uid > 0)
















			{

			{

				error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));




				$db->update_query("users", array(
"loginattempts" => 0,
"loginlockoutexpiry" => 0
), "uid='{$uid}'");

			}


			}


			return false;
}




			// Wipe the cookie, no matter if a guest or a member
my_unsetcookie('lockoutexpiry');

return 0;
}

	}

// User can attempt another login

	}

// User can attempt another login

	return $loginattempts;

	return $attempts['loginattempts'];

}

/**

}

/**

Zeile 6278Zeile 6514
 * @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)

{
if(strpos($email, ' ') !== false)
{
return false;
}
// Valid local characters for email addresses: http://www.remote.org/jochen/mail/info/chars.html
return preg_match("/^[a-zA-Z0-9&*+\-_.{}~^\?=\/]+@[a-zA-Z0-9-]+\.([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]{2,}$/si", $email);

{
return filter_var($email, FILTER_VALIDATE_EMAIL) !== false;






}

/**

}

/**

Zeile 6311Zeile 6542
	}

return false;

	}

return false;

}


}


/**
* Rebuilds settings.php
*

/**
* Rebuilds settings.php
*

Zeile 6321Zeile 6552
{
global $db, $mybb;


{
global $db, $mybb;


	if(!file_exists(MYBB_ROOT."inc/settings.php"))
{
$mode = "x";
}
else
{
$mode = "w";
}

$options = array(
"order_by" => "title",
"order_dir" => "ASC"
);
$query = $db->simple_select("settings", "value, name", "", $options);

	$query = $db->simple_select("settings", "value, name", "", array(
'order_by' => 'title',
'order_dir' => 'ASC',
));















	$settings = null;

	$settings = '';

	while($setting = $db->fetch_array($query))
{
$mybb->settings[$setting['name']] = $setting['value'];

	while($setting = $db->fetch_array($query))
{
$mybb->settings[$setting['name']] = $setting['value'];

Zeile 6345Zeile 6566
	}

$settings = "<"."?php\n/*********************************\ \n DO NOT EDIT THIS FILE, PLEASE USE\n THE SETTINGS EDITOR\n\*********************************/\n\n$settings\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, $settings);
@fclose($file);


file_put_contents(MYBB_ROOT.'inc/settings.php', $settings, LOCK_EX);



$GLOBALS['settings'] = &$mybb->settings;
}


$GLOBALS['settings'] = &$mybb->settings;
}

Zeile 6415Zeile 6635
				}
}
$inquote = !$inquote;

				}
}
$inquote = !$inquote;

		}

		}

	}
// Otherwise just a simple search query with no phrases
else

	}
// Otherwise just a simple search query with no phrases
else

Zeile 6431Zeile 6651
					continue;
}
$words[] = trim($word);

					continue;
}
$words[] = trim($word);

			}

			}

		}
}


		}
}


Zeile 6442Zeile 6662

// Sort the word array by length. Largest terms go first and work their way down to the smallest term.
// This resolves problems like "test tes" where "tes" will be highlighted first, then "test" can't be highlighted because of the changed html


// Sort the word array by length. Largest terms go first and work their way down to the smallest term.
// This resolves problems like "test tes" where "tes" will be highlighted first, then "test" can't be highlighted because of the changed html

	usort($words, create_function('$a,$b', 'return strlen($b) - strlen($a);'));

	usort($words, 'build_highlight_array_sort');


// Loop through our words to build the PREG compatible strings
foreach($words as $word)


// Loop through our words to build the PREG compatible strings
foreach($words as $word)

Zeile 6464Zeile 6684
	}

return $highlight_cache;

	}

return $highlight_cache;

 
}

/**
* Sort the word array by length. Largest terms go first and work their way down to the smallest term.
*
* @param string $a First word.
* @param string $b Second word.
* @return integer Result of comparison function.
*/
function build_highlight_array_sort($a, $b)
{
return strlen($b) - strlen($a);

}

/**

}

/**

Zeile 6478Zeile 6710
	$dest = '';

if($src < 0)

	$dest = '';

if($src < 0)

	{

	{

		return false;
}
elseif($src <= 0x007f)

		return false;
}
elseif($src <= 0x007f)

Zeile 6538Zeile 6770
		}
}
// Still here - good username

		}
}
// Still here - good username

	return false;
}

	return false;
}


/**
* Check if a specific email address has been banned.


/**
* Check if a specific email address has been banned.

Zeile 6676Zeile 6908
		"6.5" => $lang->timezone_gmt_650,
"7" => $lang->timezone_gmt_700,
"8" => $lang->timezone_gmt_800,

		"6.5" => $lang->timezone_gmt_650,
"7" => $lang->timezone_gmt_700,
"8" => $lang->timezone_gmt_800,

 
		"8.5" => $lang->timezone_gmt_850,
"8.75" => $lang->timezone_gmt_875,

		"9" => $lang->timezone_gmt_900,
"9.5" => $lang->timezone_gmt_950,
"10" => $lang->timezone_gmt_1000,

		"9" => $lang->timezone_gmt_900,
"9.5" => $lang->timezone_gmt_950,
"10" => $lang->timezone_gmt_1000,

Zeile 6754Zeile 6988
 */
function fetch_remote_file($url, $post_data=array(), $max_redirects=20)
{

 */
function fetch_remote_file($url, $post_data=array(), $max_redirects=20)
{

	global $mybb;





















































	global $mybb, $config;

if(!my_validate_url($url, true))
{
return false;
}

$url_components = @parse_url($url);

if(!isset($url_components['scheme']))
{
$url_components['scheme'] = 'https';
}
if(!isset($url_components['port']))
{
$url_components['port'] = $url_components['scheme'] == 'https' ? 443 : 80;
}

if(
!$url_components ||
empty($url_components['host']) ||
(!empty($url_components['scheme']) && !in_array($url_components['scheme'], array('http', 'https'))) ||
(!in_array($url_components['port'], array(80, 8080, 443))) ||
(!empty($config['disallowed_remote_hosts']) && in_array($url_components['host'], $config['disallowed_remote_hosts']))
)
{
return false;
}

$addresses = get_ip_by_hostname($url_components['host']);
$destination_address = $addresses[0];

if(!empty($config['disallowed_remote_addresses']))
{
foreach($config['disallowed_remote_addresses'] as $disallowed_address)
{
$ip_range = fetch_ip_range($disallowed_address);

$packed_address = my_inet_pton($destination_address);

if(is_array($ip_range))
{
if(strcmp($ip_range[0], $packed_address) <= 0 && strcmp($ip_range[1], $packed_address) >= 0)
{
return false;
}
}
elseif($destination_address == $disallowed_address)
{
return false;
}
}
}


$post_body = '';
if(!empty($post_data))


$post_body = '';
if(!empty($post_data))

Zeile 6762Zeile 7048
		foreach($post_data as $key => $val)
{
$post_body .= '&'.urlencode($key).'='.urlencode($val);

		foreach($post_data as $key => $val)
{
$post_body .= '&'.urlencode($key).'='.urlencode($val);

		}

		}

		$post_body = ltrim($post_body, '&');
}

		$post_body = ltrim($post_body, '&');
}





	if(function_exists("curl_init"))
{

	if(function_exists("curl_init"))
{

		$can_followlocation = @ini_get('open_basedir') === '' && !$mybb->safemode;

$request_header = $max_redirects != 0 && !$can_followlocation;

		$fetch_header = $max_redirects > 0;




$ch = curl_init();


$ch = curl_init();

		curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, $request_header);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);

if($max_redirects != 0 && $can_followlocation)
{
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_MAXREDIRS, $max_redirects);
}




























$curlopt = array(
CURLOPT_URL => $url,
CURLOPT_HEADER => $fetch_header,
CURLOPT_TIMEOUT => 10,
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_FOLLOWLOCATION => 0,
);

if($ca_bundle_path = get_ca_bundle_path())
{
$curlopt[CURLOPT_SSL_VERIFYPEER] = 1;
$curlopt[CURLOPT_CAINFO] = $ca_bundle_path;
}
else
{
$curlopt[CURLOPT_SSL_VERIFYPEER] = 0;
}

$curl_version_info = curl_version();
$curl_version = $curl_version_info['version'];

if(version_compare(PHP_VERSION, '7.0.7', '>=') && version_compare($curl_version, '7.49', '>='))
{
// CURLOPT_CONNECT_TO
$curlopt[10243] = array(
$url_components['host'].':'.$url_components['port'].':'.$destination_address
);
}
elseif(version_compare(PHP_VERSION, '5.5', '>=') && version_compare($curl_version, '7.21.3', '>='))
{
// CURLOPT_RESOLVE
$curlopt[10203] = array(
$url_components['host'].':'.$url_components['port'].':'.$destination_address
);
}


		if(!empty($post_body))
{

		if(!empty($post_body))
{

			curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_body);

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

		}

		}

 

curl_setopt_array($ch, $curlopt);


$response = curl_exec($ch);



$response = curl_exec($ch);


		if($request_header)

		if($fetch_header)

		{
$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$header = substr($response, 0, $header_size);

		{
$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$header = substr($response, 0, $header_size);

Zeile 6823Zeile 7134
	}
else if(function_exists("fsockopen"))
{

	}
else if(function_exists("fsockopen"))
{

		$url = @parse_url($url);
if(!$url['host'])

		if(!isset($url_components['path']))


		{

		{

			return false;
}
if(!isset($url['port']))
{
$url['port'] = 80;
}
if(!isset($url['path']))
{
$url['path'] = "/";
}
if(isset($url['query']))
{
$url['path'] .= "?{$url['query']}";
}

$scheme = '';

if($url['scheme'] == 'https')

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

$scheme = '';

if($url_components['scheme'] == 'https')









		{
$scheme = 'ssl://';

		{
$scheme = 'ssl://';

			if($url['port'] == 80)

			if($url_components['port'] == 80)

			{

			{

				$url['port'] = 443;

























				$url_components['port'] = 443;
}
}

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,
'verify_peer_name' => true,
'peer_name' => $url_components['host'],
'cafile' => $ca_bundle_path,
),
));
}
else
{
$context = stream_context_create(array(
'ssl' => array(
'verify_peer' => false,
'verify_peer_name' => false,
),
));

			}

			}

 

$fp = @stream_socket_client($scheme.$destination_address.':'.(int)$url_components['port'], $error_no, $error, 10, STREAM_CLIENT_CONNECT, $context);
}
else
{
$fp = @fsockopen($scheme.$url_components['host'], (int)$url_components['port'], $error_no, $error, 10);

		}


		}


		$fp = @fsockopen($scheme.$url['host'], $url['port'], $error_no, $error, 10);

 
		@stream_set_timeout($fp, 10);
if(!$fp)

		@stream_set_timeout($fp, 10);
if(!$fp)

		{
return false;
}

		{
return false;
}

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

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

			$headers[] = "POST {$url['path']} HTTP/1.0";

			$headers[] = "POST {$url_components['path']} HTTP/1.0";

			$headers[] = "Content-Length: ".strlen($post_body);
$headers[] = "Content-Type: application/x-www-form-urlencoded";
}
else
{

			$headers[] = "Content-Length: ".strlen($post_body);
$headers[] = "Content-Type: application/x-www-form-urlencoded";
}
else
{

			$headers[] = "GET {$url['path']} HTTP/1.0";

			$headers[] = "GET {$url_components['path']} HTTP/1.0";

		}


		}


		$headers[] = "Host: {$url['host']}";

		$headers[] = "Host: {$url_components['host']}";

		$headers[] = "Connection: Close";
$headers[] = '';


		$headers[] = "Connection: Close";
$headers[] = '';


Zeile 6903Zeile 7234
		$header = $data[0];
$status_line = current(explode("\n\n", $header, 1));
$body = $data[1];

		$header = $data[0];
$status_line = current(explode("\n\n", $header, 1));
$body = $data[1];


if($max_redirects != 0 && (strstr($status_line, ' 301 ') || strstr($status_line, ' 302 ')))


if($max_redirects > 0 && (strstr($status_line, ' 301 ') || strstr($status_line, ' 302 ')))

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

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





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

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

Zeile 6915Zeile 7246
		}
else
{

		}
else
{

			$data = $body;
































			$data = $body;
}

return $data;
}
else
{
return false;
}
}

/**
* Resolves a hostname into a set of IP addresses.
*
* @param string $hostname The hostname to be resolved
* @return array|bool The resulting IP addresses. False on failure
*/
function get_ip_by_hostname($hostname)
{
$addresses = @gethostbynamel($hostname);

if(!$addresses)
{
$result_set = @dns_get_record($hostname, DNS_A | DNS_AAAA);

if($result_set)
{
$addresses = array_column($result_set, 'ip');
}
else
{
return false;

		}

		}


return $data;
}
else if(empty($post_data))














	}

return $addresses;
}

/**
* Returns the location of the CA bundle defined in the PHP configuration.
*
* @return string|bool The location of the CA bundle, false if not set
*/
function get_ca_bundle_path()
{
if($path = ini_get('openssl.cafile'))
{
return $path;
}
if($path = ini_get('curl.cainfo'))

	{

	{

		return @implode("", @file($url));
}
else
{
return false;

		return $path;





	}

	}

 

return false;

}

/**

}

/**

Zeile 6968Zeile 7341
function is_member($groups, $user = false)
{
global $mybb;

function is_member($groups, $user = false)
{
global $mybb;

	



	if(empty($groups))
{
return array();

	if(empty($groups))
{
return array();

Zeile 7002Zeile 7375
			else
{
$groups = (array)$groups;

			else
{
$groups = (array)$groups;

			}
}

			}
}

	}

$groups = array_filter(array_map('intval', $groups));

	}

$groups = array_filter(array_map('intval', $groups));

Zeile 7026Zeile 7399
	$original = $string;
$in_escape = false;
if($escape)

	$original = $string;
$in_escape = false;
if($escape)

	{

	{

		if(is_array($escape))
{
function escaped_explode_escape($string)

		if(is_array($escape))
{
function escaped_explode_escape($string)

Zeile 7060Zeile 7433
				{
if($string == "") continue;
$strings[] = trim($string);

				{
if($string == "") continue;
$strings[] = trim($string);

				}

				}

			}
}
$in_escape = !$in_escape;

			}
}
$in_escape = !$in_escape;

Zeile 7088Zeile 7461
	if($ip == "*")
{
return array(ip2long('0.0.0.0'), ip2long('255.255.255.255'));

	if($ip == "*")
{
return array(ip2long('0.0.0.0'), ip2long('255.255.255.255'));

	}


	}


	if(strpos($ip, ".*") === false)
{
$ip = str_replace("*", "", $ip);

	if(strpos($ip, ".*") === false)
{
$ip = str_replace("*", "", $ip);

Zeile 7104Zeile 7477
	}
// Wildcard based IP provided
else

	}
// Wildcard based IP provided
else

	{

	{

		$sep = "";
foreach($ip_bits as $piece)
{

		$sep = "";
foreach($ip_bits as $piece)
{

Zeile 7180Zeile 7553
	$n[2] += $d[1];
$n[3] += $d[2];
return mktime(date("G", $stamp), date("i", $stamp), 0, $n[2], $n[1], $n[3]);

	$n[2] += $d[1];
$n[3] += $d[2];
return mktime(date("G", $stamp), date("i", $stamp), 0, $n[2], $n[1], $n[3]);

}

/**

}

/**

 * Expire old warnings in the database.
*
* @return bool

 * Expire old warnings in the database.
*
* @return bool

Zeile 7271Zeile 7644
 * @param array $array The array of forums
* @return integer The number of sub forums
*/

 * @param array $array The array of forums
* @return integer The number of sub forums
*/

function subforums_count($array)

function subforums_count($array=array())

{
$count = 0;
foreach($array as $array2)

{
$count = 0;
foreach($array as $array2)

Zeile 7422Zeile 7795
					array('::', '(int)"$1"?"$1":"0$1"'),
$r);
return $r;

					array('::', '(int)"$1"?"$1":"0$1"'),
$r);
return $r;

		}
return false;
}
}

/**

		}
return false;
}
}

/**

 * Fetch an binary formatted range for searching IPv4 and IPv6 IP addresses.
*
* @param string $ipaddress The IP address to convert to a range

 * Fetch an binary formatted range for searching IPv4 and IPv6 IP addresses.
*
* @param string $ipaddress The IP address to convert to a range

Zeile 7442Zeile 7815
		{
// IPv6
$upper = str_replace('*', 'ffff', $ipaddress);

		{
// IPv6
$upper = str_replace('*', 'ffff', $ipaddress);

			$lower = str_replace('*', '0', $ipaddress);
}

			$lower = str_replace('*', '0', $ipaddress);
}

		else
{
// IPv4

		else
{
// IPv4

Zeile 7551Zeile 7924
{
static $time_start;


{
static $time_start;


	$time = microtime(true);


	$time = microtime(true);



// Just starting timer, init and return
if(!$time_start)


// Just starting timer, init and return
if(!$time_start)

Zeile 7582Zeile 7954
	global $mybb, $checksums, $bad_verify_files;

// We don't need to check these types of files

	global $mybb, $checksums, $bad_verify_files;

// We don't need to check these types of files

	$ignore = array(".", "..", ".svn", "config.php", "settings.php", "Thumb.db", "config.default.php", "lock", "htaccess.txt", "logo.gif", "logo.png");

	$ignore = array(".", "..", ".svn", "config.php", "settings.php", "Thumb.db", "config.default.php", "lock", "htaccess.txt", "htaccess-nginx.txt", "logo.gif", "logo.png");

	$ignore_ext = array("attach");

if(substr($path, -1, 1) == "/")

	$ignore_ext = array("attach");

if(substr($path, -1, 1) == "/")

Zeile 7597Zeile 7969

// Make sure that we're in a directory and it's not a symbolic link
if(@is_dir($path) && !@is_link($path))


// Make sure that we're in a directory and it's not a symbolic link
if(@is_dir($path) && !@is_link($path))

	{

	{

		if($dh = @opendir($path))
{
// Loop through all the files/directories in this directory
while(($file = @readdir($dh)) !== false)
{
if(in_array($file, $ignore) || in_array(get_extension($file), $ignore_ext))

		if($dh = @opendir($path))
{
// Loop through all the files/directories in this directory
while(($file = @readdir($dh)) !== false)
{
if(in_array($file, $ignore) || in_array(get_extension($file), $ignore_ext))

				{

				{

					continue;
}


					continue;
}


Zeile 7612Zeile 7984
				if(is_dir($path."/".$file))
{
verify_files($path."/".$file, ($count+1));

				if(is_dir($path."/".$file))
{
verify_files($path."/".$file, ($count+1));

					continue;

					continue;

				}

// We only need the last part of the path (from the MyBB directory to the file. i.e. inc/functions.php)
$file_path = ".".str_replace(substr(MYBB_ROOT, 0, -1), "", $path)."/".$file;

				}

// We only need the last part of the path (from the MyBB directory to the file. i.e. inc/functions.php)
$file_path = ".".str_replace(substr(MYBB_ROOT, 0, -1), "", $path)."/".$file;





				// Does this file even exist in our official list? Perhaps it's a plugin
if(array_key_exists($file_path, $checksums))
{
$filename = $path."/".$file;
$handle = fopen($filename, "rb");

				// Does this file even exist in our official list? Perhaps it's a plugin
if(array_key_exists($file_path, $checksums))
{
$filename = $path."/".$file;
$handle = fopen($filename, "rb");

					$contents = '';

					$hashingContext = hash_init('sha512');

					while(!feof($handle))
{

					while(!feof($handle))
{

						$contents .= fread($handle, 8192);

						hash_update($hashingContext, fread($handle, 8192));

					}
fclose($handle);

					}
fclose($handle);


$md5 = md5($contents);


$checksum = hash_final($hashingContext);


// Does it match any of our hashes (unix/windows new lines taken into consideration with the hashes)


// Does it match any of our hashes (unix/windows new lines taken into consideration with the hashes)

					if(!in_array($md5, $checksums[$file_path]))

					if(!in_array($checksum, $checksums[$file_path]))

					{
$bad_verify_files[] = array("status" => "changed", "path" => $file_path);
}

					{
$bad_verify_files[] = array("status" => "changed", "path" => $file_path);
}

Zeile 7661Zeile 8033

// uh oh
if($count == 0)


// uh oh
if($count == 0)

	{

	{

		return $bad_verify_files;

		return $bad_verify_files;

	}

	}

}

/**

}

/**

Zeile 7677Zeile 8049
	if($int < 0)
{
return "$int";

	if($int < 0)
{
return "$int";

	}

	}

	else
{
return "+$int";

	else
{
return "+$int";

Zeile 7720Zeile 8092
		if(function_exists('mcrypt_create_iv'))
{
if (DIRECTORY_SEPARATOR == '/')

		if(function_exists('mcrypt_create_iv'))
{
if (DIRECTORY_SEPARATOR == '/')

			{

			{

				$source = MCRYPT_DEV_URANDOM;

				$source = MCRYPT_DEV_URANDOM;

			}

			}

			else
{
$source = MCRYPT_RAND;
}

			else
{
$source = MCRYPT_RAND;
}





			$output = @mcrypt_create_iv($bytes, $source);

			$output = @mcrypt_create_iv($bytes, $source);

		}
}
else
{
return $output;
}


		}
}
else
{
return $output;
}


	if(strlen($output) < $bytes)
{
if(function_exists('openssl_random_pseudo_bytes'))

	if(strlen($output) < $bytes)
{
if(function_exists('openssl_random_pseudo_bytes'))

Zeile 7747Zeile 8119
				if ($crypto_strong == false)
{
$output = null;

				if ($crypto_strong == false)
{
$output = null;

				}
}
}
}

				}
}
}
}

	else
{
return $output;

	else
{
return $output;

Zeile 7794Zeile 8166
		$output = pack('H*', $output);

return $output;

		$output = pack('H*', $output);

return $output;

	}
else
{
return $output;
}
}

	}
else
{
return $output;
}
}


/**
* Returns a securely generated seed integer


/**
* Returns a securely generated seed integer

Zeile 8164Zeile 8536
		else
{
return !preg_match("#[^\\x00-\\x7F][\\x80-\\xBF]{3,}#", $input);

		else
{
return !preg_match("#[^\\x00-\\x7F][\\x80-\\xBF]{3,}#", $input);

		}
}
}

		}
}
}


/**
* Send a Private Message to a user.


/**
* Send a Private Message to a user.

Zeile 8179Zeile 8551
function send_pm($pm, $fromid = 0, $admin_override=false)
{
global $lang, $mybb, $db, $session;

function send_pm($pm, $fromid = 0, $admin_override=false)
{
global $lang, $mybb, $db, $session;





	if($mybb->settings['enablepms'] == 0)
{
return false;

	if($mybb->settings['enablepms'] == 0)
{
return false;

Zeile 8282Zeile 8654
	}

$pm['options'] = array(

	}

$pm['options'] = array(

		"signature" => 0,

 
		"disablesmilies" => 0,
"savecopy" => 0,
"readreceipt" => 0

		"disablesmilies" => 0,
"savecopy" => 0,
"readreceipt" => 0

	);

$pm['saveasdraft'] = 0;


	);

$pm['saveasdraft'] = 0;


	// Admin override
$pmhandler->admin_override = (int)$admin_override;


	// Admin override
$pmhandler->admin_override = (int)$admin_override;


Zeile 8320Zeile 8691
	if(!is_array($data))
{
$data = array($data);

	if(!is_array($data))
{
$data = array($data);

	}

	}


if(!$ip_address)
{
$ip_address = get_ip();
}


if(!$ip_address)
{
$ip_address = get_ip();
}





	$ip_address = my_inet_pton($ip_address);

$insert_array = array(

	$ip_address = my_inet_pton($ip_address);

$insert_array = array(

Zeile 8335Zeile 8706
		'ipaddress' => $db->escape_binary($ip_address),
'dateline' => (int)TIME_NOW,
'data' => $db->escape_string(@my_serialize($data)),

		'ipaddress' => $db->escape_binary($ip_address),
'dateline' => (int)TIME_NOW,
'data' => $db->escape_string(@my_serialize($data)),

	);

	);


return (bool)$db->insert_query('spamlog', $insert_array);
}


return (bool)$db->insert_query('spamlog', $insert_array);
}

Zeile 8350Zeile 8721
 * @return bool Whether the file was copied successfully.
*/
function copy_file_to_cdn($file_path = '', &$uploaded_path = null)

 * @return bool Whether the file was copied successfully.
*/
function copy_file_to_cdn($file_path = '', &$uploaded_path = null)

{

{

	global $mybb, $plugins;


	global $mybb, $plugins;


	$success = false;

$file_path = (string)$file_path;

	$success = false;







	$real_file_path = realpath($file_path);



	$file_path = (string)$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, './\\');


$file_dir_path = dirname($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))

	$file_name = basename($real_file_path);

if(file_exists($file_path))

	{

	{

		if($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath']))
{
$cdn_path = rtrim($mybb->settings['cdnpath'], '/\\');

		if($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath']))
{
$cdn_path = rtrim($mybb->settings['cdnpath'], '/\\');





			if(substr($file_dir_path, 0, my_strlen(MYBB_ROOT)) == MYBB_ROOT)

			if(substr($file_dir_path, 0, my_strlen(MYBB_ROOT)) == MYBB_ROOT)

			{

			{

				$file_dir_path = str_replace(MYBB_ROOT, '', $file_dir_path);
}


				$file_dir_path = str_replace(MYBB_ROOT, '', $file_dir_path);
}


Zeile 8381Zeile 8752
			if(!($dir_exists = is_dir($cdn_upload_path)))
{
$dir_exists = @mkdir($cdn_upload_path, 0777, true);

			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)

			if($dir_exists)
{
if(($cdn_upload_path = realpath($cdn_upload_path)) !== false)

Zeile 8394Zeile 8765
						$uploaded_path = $cdn_upload_path;
}
}

						$uploaded_path = $cdn_upload_path;
}
}

			}
}


			}
}


		if(is_object($plugins))

		if(is_object($plugins))

		{

		{

			$hook_args = array(
'file_path' => &$file_path,
'real_file_path' => &$real_file_path,

			$hook_args = array(
'file_path' => &$file_path,
'real_file_path' => &$real_file_path,

Zeile 8406Zeile 8777
				'uploaded_path' => &$uploaded_path,
'success' => &$success,
);

				'uploaded_path' => &$uploaded_path,
'success' => &$success,
);





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


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


	return $success;


































































































































































































	return $success;
}

/**
* Validate an url
*
* @param string $url The url to validate.
* @param bool $relative_path Whether or not the url could be a relative path.
* @param bool $allow_local Whether or not the url could be pointing to local networks.
*
* @return bool Whether this is a valid url.
*/
function my_validate_url($url, $relative_path=false, $allow_local=false)
{
if($allow_local)
{
$regex = '_^(?:(?:https?|ftp)://)(?:\S+(?::\S*)?@)?(?:(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:localhost|(?:(?:[a-z\x{00a1}-\x{ffff}0-9]-*)*[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}0-9]-*)*[a-z\x{00a1}-\x{ffff}0-9]+)*(?:\.(?:[a-z\x{00a1}-\x{ffff}]{2,}))\.?))(?::\d{2,5})?(?:[/?#]\S*)?$_iuS';
}
else
{
$regex = '_^(?:(?:https?|ftp)://)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\x{00a1}-\x{ffff}0-9]-*)*[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}0-9]-*)*[a-z\x{00a1}-\x{ffff}0-9]+)*(?:\.(?:[a-z\x{00a1}-\x{ffff}]{2,}))\.?)(?::\d{2,5})?(?:[/?#]\S*)?$_iuS';
}

if($relative_path && my_substr($url, 0, 1) == '/' || preg_match($regex, $url))
{
return true;
}
return false;
}

/**
* Strip html tags from string, also removes <script> and <style> contents.
*
* @deprecated
* @param string $string String to stripe
* @param string $allowable_tags Allowed html tags
*
* @return string Striped string
*/
function my_strip_tags($string, $allowable_tags = '')
{
$pattern = array(
'@(&lt;)style[^(&gt;)]*?(&gt;).*?(&lt;)/style(&gt;)@siu',
'@(&lt;)script[^(&gt;)]*?.*?(&lt;)/script(&gt;)@siu',
'@<style[^>]*?>.*?</style>@siu',
'@<script[^>]*?.*?</script>@siu',
);
$string = preg_replace($pattern, '', $string);
return strip_tags($string, $allowable_tags);
}

/**
* Escapes a RFC 4180-compliant CSV string.
* Based on https://github.com/Automattic/camptix/blob/f80725094440bf09861383b8f11e96c177c45789/camptix.php#L2867
*
* @param string $string The string to be escaped
* @param boolean $escape_active_content Whether or not to escape active content trigger characters
* @return string The escaped string
*/
function my_escape_csv($string, $escape_active_content=true)
{
if($escape_active_content)
{
$active_content_triggers = array('=', '+', '-', '@');
$delimiters = array(',', ';', ':', '|', '^', "\n", "\t", " ");

$first_character = mb_substr($string, 0, 1);

if(
in_array($first_character, $active_content_triggers, true) ||
in_array($first_character, $delimiters, true)
)
{
$string = "'".$string;
}

foreach($delimiters as $delimiter)
{
foreach($active_content_triggers as $trigger)
{
$string = str_replace($delimiter.$trigger, $delimiter."'".$trigger, $string);
}
}
}

$string = str_replace('"', '""', $string);

return $string;
}

// Fallback function for 'array_column', PHP < 5.5.0 compatibility
if(!function_exists('array_column'))
{
function array_column($input, $column_key)
{
$values = array();
if(!is_array($input))
{
$input = array($input);
}
foreach($input as $val)
{
if(is_array($val) && isset($val[$column_key]))
{
$values[] = $val[$column_key];
}
elseif(is_object($val) && isset($val->$column_key))
{
$values[] = $val->$column_key;
}
}
return $values;
}
}

/**
* Performs a timing attack safe string comparison.
*
* @param string $known_string The first string to be compared.
* @param string $user_string The second, user-supplied string to be compared.
* @return bool Result of the comparison.
*/
function my_hash_equals($known_string, $user_string)
{
if(version_compare(PHP_VERSION, '5.6.0', '>='))
{
return hash_equals($known_string, $user_string);
}
else
{
$known_string_length = my_strlen($known_string);
$user_string_length = my_strlen($user_string);

if($user_string_length != $known_string_length)
{
return false;
}

$result = 0;

for($i = 0; $i < $known_string_length; $i++)
{
$result |= ord($known_string[$i]) ^ ord($user_string[$i]);
}

return $result === 0;
}
}

/**
* Retrieves all referrals for a specified user
*
* @param int uid
* @param int start position
* @param int total entries
* @param bool false (default) only return display info, true for all info
* @return array
*/
function get_user_referrals($uid, $start=0, $limit=0, $full=false)
{
global $db;

$referrals = $query_options = array();
$uid = (int) $uid;

if($uid === 0)
{
return $referrals;
}

if($start && $limit)
{
$query_options['limit_start'] = $start;
}

if($limit)
{
$query_options['limit'] = $limit;
}

$fields = 'uid, username, usergroup, displaygroup, regdate';
if($full === true)
{
$fields = '*';
}

$query = $db->simple_select('users', $fields, "referrer='{$uid}'", $query_options);

while($referral = $db->fetch_array($query))
{
$referrals[] = $referral;
}

return $referrals;

}

}