Vergleich inc/functions.php - 1.8.14 - 1.8.30

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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 175Zeile 176
		{
// Load DB interface
require_once MYBB_ROOT."inc/db_base.php";

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

 
			require_once MYBB_ROOT . 'inc/AbstractPdoDbDriver.php';


require_once MYBB_ROOT."inc/db_".$config['database']['type'].".php";
switch($config['database']['type'])


require_once MYBB_ROOT."inc/db_".$config['database']['type'].".php";
switch($config['database']['type'])

Zeile 184Zeile 186
					break;
case "pgsql":
$db = new DB_PgSQL;

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

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

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

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

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

					break;
default:
$db = new DB_MySQL;

					break;
default:
$db = new DB_MySQL;

Zeile 223Zeile 231
		// Loop through and run them all
foreach($shutdown_queries as $query)
{

		// Loop through and run them all
foreach($shutdown_queries as $query)
{

			$db->query($query);

			$db->write_query($query);

		}
}


		}
}


Zeile 252Zeile 260

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


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

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

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

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

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

Zeile 331Zeile 339
 */
function my_date($format, $stamp=0, $offset="", $ty=1, $adodb=false)
{

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

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

	global $mybb, $lang, $plugins;


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


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

Zeile 345Zeile 353
		{
$offset = (float)$mybb->user['timezone'];
$dstcorrection = $mybb->user['dst'];

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

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

 
		}
else
{

		}
else
{

Zeile 546Zeile 549
	}

return $date;

	}

return $date;

 
}

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

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

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

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

return $my_mailhandler_builtin;
}

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

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

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

return $my_mailhandler;

}

/**

}

/**

Zeile 561Zeile 623
 * @param string $format The format of the email to be sent (text or html). text is default
* @param string $message_text The text message of the email if being sent in html format, for email clients that don't support html
* @param string $return_email The email address to return to. Defaults to admin return email address.

 * @param string $format The format of the email to be sent (text or html). text is default
* @param string $message_text The text message of the email if being sent in html format, for email clients that don't support html
* @param string $return_email The email address to return to. Defaults to admin return email address.

 * @return bool

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

 */
function my_mail($to, $subject, $message, $from="", $charset="", $headers="", $keep_alive=false, $format="text", $message_text="", $return_email="")
{

 */
function my_mail($to, $subject, $message, $from="", $charset="", $headers="", $keep_alive=false, $format="text", $message_text="", $return_email="")
{

	global $mybb;
static $mail;

// Does our object not exist? Create it
if(!is_object($mail))
{
require_once MYBB_ROOT."inc/class_mailhandler.php";

	global $mybb, $plugins;











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

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














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

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

	{

	{

		if($keep_alive == true)



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

		{
$mail->keep_alive = true;
}
}


		{
$mail->keep_alive = true;
}
}


	// Using PHP based mail()
else
{
if($mybb->settings['mail_parameters'] != '')
{
$mail->additional_parameters = $mybb->settings['mail_parameters'];
}
}

// Build and send















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

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

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

// Build the mail message.

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

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

	return $mail->send();
}

/**
* Generates a unique code for POST requests to prevent XSS/CSRF attacks
*















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

// Check if the hooked plugins still suggest to send the mail.
if($continue_process)
{
$is_mail_sent = $mail->send();
}

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

return $is_mail_sent;
}

/**
* Generates a code for POST requests to prevent XSS/CSRF attacks.
* Unique for each user or guest session and rotated every 6 hours.
*
* @param int $rotation_shift Adjustment of the rotation number to generate a past/future code

 * @return string The generated code
*/

 * @return string The generated code
*/

function generate_post_check()

function generate_post_check($rotation_shift=0)

{
global $mybb, $session;

{
global $mybb, $session;

 

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

$seed = $rotation;


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

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

		return md5($mybb->user['loginkey'].$mybb->user['salt'].$mybb->user['regdate']);

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

	}

	}

	// Guests get a special string

 
	else
{

	else
{

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

		$seed .= $session->sid;

	}

	}

 

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

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

return md5($seed);

}

/**

}

/**

 * Verifies a POST check code is valid, if not shows an error (silently returns false on silent parameter)

 * Verifies a POST check code is valid (i.e. generated using a rotation number from the past 24 hours)

 *
* @param string $code The incoming POST check code

 *
* @param string $code The incoming POST check code

 * @param boolean $silent Silent mode or not (silent mode will not show the error to the user but returns false)
* @return bool

 * @param boolean $silent Don't show an error to the user
* @return bool|void Result boolean if $silent is true, otherwise shows an error to the user

 */
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 &&
generate_post_check(-1) !== $code &&
generate_post_check(-2) !== $code &&
generate_post_check(-3) !== $code
)

	{
if($silent == true)
{

	{
if($silent == true)
{

Zeile 672Zeile 767
	global $forum_cache;
static $forumarraycache;


	global $forum_cache;
static $forumarraycache;


	if($forumarraycache[$fid])

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

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

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

	elseif($forum_cache[$fid])

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

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

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

Zeile 768Zeile 863
			}
}
}

			}
}
}

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

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

	{

	{

		return $forums;
}



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





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

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





		{

		{

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






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

		}
}
return $forums;

		}
}
return $forums;

Zeile 799Zeile 897
	if(!$error)
{
$error = $lang->unknown_error;

	if(!$error)
{
$error = $lang->unknown_error;

	}


	}


	// AJAX error message?
if($mybb->get_input('ajax', MyBB::INPUT_INT))
{

	// AJAX error message?
if($mybb->get_input('ajax', MyBB::INPUT_INT))
{

Zeile 823Zeile 921
	output_page($errorpage);

exit;

	output_page($errorpage);

exit;

}


}


/**
* Produce an error message for displaying inline on a page
*

/**
* Produce an error message for displaying inline on a page
*

Zeile 849Zeile 947

// AJAX error message?
if($mybb->get_input('ajax', MyBB::INPUT_INT))


// AJAX error message?
if($mybb->get_input('ajax', MyBB::INPUT_INT))

	{

	{

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


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


Zeile 868Zeile 966

foreach($errors as $error)
{


foreach($errors as $error)
{

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

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

	}

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

return $errors;

	}

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

return $errors;

}

}


/**
* Presents the user with a "no permission" page


/**
* Presents the user with a "no permission" page

Zeile 990Zeile 1088
	}

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

	}

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

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

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

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

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

Zeile 1030Zeile 1128
 */
function multipage($count, $perpage, $page, $url, $breadcrumb=false)
{

 */
function multipage($count, $perpage, $page, $url, $breadcrumb=false)
{

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

	global $theme, $templates, $lang, $mybb, $plugins;


if($count <= $perpage)
{
return '';
}


if($count <= $perpage)
{
return '';
}

 

$args = array(
'count' => &$count,
'perpage' => &$perpage,
'page' => &$page,
'url' => &$url,
'breadcrumb' => &$breadcrumb,
);
$plugins->run_hooks('multipage', $args);

$page = (int)$page;


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


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

Zeile 1141Zeile 1250
		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 1201Zeile 1310
/**
* 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

	}

// User id does not match current user, fetch permissions

Zeile 1243Zeile 1358
		return $mybb->usergroup;
}
}

		return $mybb->usergroup;
}
}





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

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

Zeile 1252Zeile 1367
 */
function usergroup_permissions($gid=0)
{

 */
function usergroup_permissions($gid=0)
{

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

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


if(!is_array($groupscache))
{


if(!is_array($groupscache))
{

Zeile 1260Zeile 1375
	}

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

	}

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





	if(count($groups) == 1)

	if(count($groups) == 1)

	{

	{

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

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

	}


	}


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

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

 

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


foreach($groups as $gid)
{


foreach($groups as $gid)
{

Zeile 1290Zeile 1436
					$permbit = "";
}


					$permbit = "";
}


				// 0 represents unlimited for numerical group permissions (i.e. private message limit) so take that into account.
if(in_array($perm, $groupzerogreater) && ($access == 0 || $permbit === 0))

























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

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

if($perm_is_numerical != 0)

				{

				{

					$usergroup[$perm] = 0;



















































































					$update_current_perm = true;

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

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

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

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

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

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

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

// Work is done for numerical permissions.

					continue;

					continue;

				}

				}


if($access > $permbit || ($access == "yes" && $permbit == "no") || !$permbit) // Keep yes/no for compatibility?
{
$usergroup[$perm] = $access;
}
}


if($access > $permbit || ($access == "yes" && $permbit == "no") || !$permbit) // Keep yes/no for compatibility?
{
$usergroup[$perm] = $access;
}
}

		}






		}

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

	}

return $usergroup;

	}

return $usergroup;

Zeile 1321Zeile 1578
	if(!is_array($groupscache))
{
$groupscache = $cache->read("usergroups");

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

	}


	}


	$displaygroup = array();
$group = $groupscache[$gid];

	$displaygroup = array();
$group = $groupscache[$gid];





	foreach($displaygroupfields as $field)
{
$displaygroup[$field] = $group[$field];

	foreach($displaygroupfields as $field)
{
$displaygroup[$field] = $group[$field];

	}


	}


	return $displaygroup;
}


	return $displaygroup;
}


Zeile 1367Zeile 1624
			if(isset($mybb->user['additionalgroups']))
{
$gid .= ",".$mybb->user['additionalgroups'];

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

			}

			}


$groupperms = $mybb->usergroup;
}


$groupperms = $mybb->usergroup;
}

Zeile 1437Zeile 1694
	{
if(!empty($groupscache[$gid]))
{

	{
if(!empty($groupscache[$gid]))
{

			$level_permissions = $fpermcache[$fid][$gid];

			$level_permissions = array();


// If our permissions arn't inherited we need to figure them out
if(empty($fpermcache[$fid][$gid]))


// If our permissions arn't inherited we need to figure them out
if(empty($fpermcache[$fid][$gid]))

Zeile 1455Zeile 1712
						}
}
}

						}
}
}

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

			}

// If we STILL don't have forum permissions we use the usergroup itself
if(empty($level_permissions))
{
$level_permissions = $groupscache[$gid];

			}

// If we STILL don't have forum permissions we use the usergroup itself
if(empty($level_permissions))
{
$level_permissions = $groupscache[$gid];

			}

			}


foreach($level_permissions as $permission => $access)
{


foreach($level_permissions as $permission => $access)
{

Zeile 1472Zeile 1733
			}

if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"]))

			}

if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"]))

			{

			{

				$only_view_own_threads = 0;
}

if($level_permissions["canpostreplys"] && empty($level_permissions["canonlyreplyownthreads"]))

				$only_view_own_threads = 0;
}

if($level_permissions["canpostreplys"] && empty($level_permissions["canonlyreplyownthreads"]))

			{

			{

				$only_reply_own_threads = 0;
}
}

				$only_reply_own_threads = 0;
}
}

Zeile 1487Zeile 1748
	if($only_view_own_threads == 0)
{
$current_permissions["canonlyviewownthreads"] = 0;

	if($only_view_own_threads == 0)
{
$current_permissions["canonlyviewownthreads"] = 0;

	}


	}


	// Figure out if we can reply more than our own threads
if($only_reply_own_threads == 0)
{
$current_permissions["canonlyreplyownthreads"] = 0;

	// Figure out if we can reply more than our own threads
if($only_reply_own_threads == 0)
{
$current_permissions["canonlyreplyownthreads"] = 0;

	}


	}


	if(count($current_permissions) == 0)

	if(count($current_permissions) == 0)

	{

	{

		$current_permissions = $groupperms;

		$current_permissions = $groupperms;

	}

	}

	return $current_permissions;

	return $current_permissions;

 
}

/**
* Check whether password for given forum was validated for the current user
*
* @param array $forum The forum data
* @param bool $ignore_empty Whether to treat forum password configured as an empty string as validated
* @param bool $check_parents Whether to check parent forums using `parentlist`
* @return bool
*/
function forum_password_validated($forum, $ignore_empty=false, $check_parents=false)
{
global $mybb, $forum_cache;

if($check_parents && isset($forum['parentlist']))
{
if(!is_array($forum_cache))
{
$forum_cache = cache_forums();
if(!$forum_cache)
{
return false;
}
}

$parents = explode(',', $forum['parentlist']);
rsort($parents);

foreach($parents as $parent_id)
{
if($parent_id != $forum['fid'] && !forum_password_validated($forum_cache[$parent_id], true))
{
return false;
}
}
}

return ($ignore_empty && $forum['password'] === '') || (
isset($mybb->cookies['forumpass'][$forum['fid']]) &&
my_hash_equals(
md5($mybb->user['uid'].$forum['password']),
$mybb->cookies['forumpass'][$forum['fid']]
)
);

}

/**

}

/**

Zeile 1540Zeile 1845
				continue;
}


				continue;
}


			if($forum_cache[$parent_id]['password'] != "")

			if($forum_cache[$parent_id]['password'] !== "")

			{
check_forum_password($parent_id, $fid);
}
}
}


			{
check_forum_password($parent_id, $fid);
}
}
}


	if(!empty($forum_cache[$fid]['password']))

	if($forum_cache[$fid]['password'] !== '')

	{

	{

		$password = $forum_cache[$fid]['password'];

 
		if(isset($mybb->input['pwverify']) && $pid == 0)
{

		if(isset($mybb->input['pwverify']) && $pid == 0)
{

			if($password === $mybb->get_input('pwverify'))

			if(my_hash_equals($forum_cache[$fid]['password'], $mybb->get_input('pwverify')))

			{
my_setcookie("forumpass[$fid]", md5($mybb->user['uid'].$mybb->get_input('pwverify')), null, true);
$showform = false;

			{
my_setcookie("forumpass[$fid]", md5($mybb->user['uid'].$mybb->get_input('pwverify')), null, true);
$showform = false;

Zeile 1565Zeile 1869
		}
else
{

		}
else
{

			if(!$mybb->cookies['forumpass'][$fid] || ($mybb->cookies['forumpass'][$fid] && md5($mybb->user['uid'].$password) !== $mybb->cookies['forumpass'][$fid]))

			if(!forum_password_validated($forum_cache[$fid]))

			{
$showform = true;
}

			{
$showform = true;
}

Zeile 1598Zeile 1902
			output_page($pwform);
}
exit;

			output_page($pwform);
}
exit;

	}

	}

}

/**

}

/**

Zeile 1617Zeile 1921
	if($uid < 1)
{
$uid = $mybb->user['uid'];

	if($uid < 1)
{
$uid = $mybb->user['uid'];

	}

	}


if($uid == 0)


if($uid == 0)

	{

	{

		return false;
}

if(isset($modpermscache[$fid][$uid]))
{
return $modpermscache[$fid][$uid];

		return false;
}

if(isset($modpermscache[$fid][$uid]))
{
return $modpermscache[$fid][$uid];

	}

	}


if(!$parentslist)
{


if(!$parentslist)
{

Zeile 1645Zeile 1949
		$extra_groups = explode(",", $user['additionalgroups']);

foreach($extra_groups as $extra_group)

		$extra_groups = explode(",", $user['additionalgroups']);

foreach($extra_groups as $extra_group)

		{

		{

			$groups[] = $extra_group;
}
}

			$groups[] = $extra_group;
}
}

Zeile 1654Zeile 1958

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


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

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

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

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

// User settings override usergroup settings

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

// User settings override usergroup settings

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

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

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

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

Zeile 1671Zeile 1975
					continue;
}


					continue;
}


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

				// Figure out the user permissions

				// Figure out the user permissions

				if($value == 0)

				else if($value == 0)

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

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

				}

				}

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

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

Zeile 1685Zeile 1993
		}

foreach($groups as $group)

		}

foreach($groups as $group)

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

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

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

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

Zeile 1696Zeile 2004
			foreach($perm as $action => $value)
{
if(strpos($action, "can") === false)

			foreach($perm as $action => $value)
{
if(strpos($action, "can") === false)

				{

				{

					continue;

					continue;

				}

				}





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








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

			}
}
}

			}
}
}

Zeile 1720Zeile 2035
 */
function is_moderator($fid=0, $action="", $uid=0)
{

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

	global $mybb, $cache;

	global $mybb, $cache, $plugins;


if($uid == 0)
{
$uid = $mybb->user['uid'];


if($uid == 0)
{
$uid = $mybb->user['uid'];

	}


	}


	if($uid == 0)

	if($uid == 0)

	{

	{

		return false;
}


		return false;
}


	$user_perms = user_permissions($uid);
if($user_perms['issupermod'] == 1)















	$user_perms = user_permissions($uid);

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

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

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

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

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

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

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

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

			{
return true;
}

			{
return true;
}

Zeile 1754Zeile 2083
			if(!empty($modcache))
{
foreach($modcache as $modusers)

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

				{

				{

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

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

					}


					}


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

foreach($groups as $group)

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

foreach($groups as $group)

Zeile 1769Zeile 2098
							return true;
}
}

							return true;
}
}

				}

				}

			}
return false;
}
else

			}
return false;
}
else

		{

		{

			$modperms = get_moderator_permissions($fid, $uid);

if(!$action && $modperms)

			$modperms = get_moderator_permissions($fid, $uid);

if(!$action && $modperms)

Zeile 1784Zeile 2113
			else
{
if(isset($modperms[$action]) && $modperms[$action] == 1)

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

				{

				{

					return true;
}
else

					return true;
}
else

Zeile 1794Zeile 2123
			}
}
}

			}
}
}

 
}

/**
* Get an array of fids that the forum moderator has access to.
* Do not use for administraotrs or global moderators as they moderate any forum and the function will return false.
*
* @param int $uid The user ID (0 assumes current user)
* @return array|bool an array of the fids the user has moderator access to or bool if called incorrectly.
*/
function get_moderated_fids($uid=0)
{
global $mybb, $cache;

if($uid == 0)
{
$uid = $mybb->user['uid'];
}

if($uid == 0)
{
return array();
}

$user_perms = user_permissions($uid);

if($user_perms['issupermod'] == 1)
{
return false;
}

$fids = array();

$modcache = $cache->read('moderators');
if(!empty($modcache))
{
$groups = explode(',', $user_perms['all_usergroups']);

foreach($modcache as $fid => $forum)
{
if(isset($forum['users'][$uid]) && $forum['users'][$uid]['mid'])
{
$fids[] = $fid;
continue;
}

foreach($groups as $group)
{
if(trim($group) != '' && isset($forum['usergroups'][$group]))
{
$fids[] = $fid;
}
}
}
}

return $fids;

}

/**

}

/**

Zeile 1813Zeile 2198
	$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 1859Zeile 2244
 * @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 1907Zeile 2293
	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'])

	}

if($mybb->settings['cookiesecureflag'])

Zeile 1974Zeile 2370
{
global $mybb;


{
global $mybb;


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

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


	{

	{

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

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

	}
else
{

	}
else
{

Zeile 2022Zeile 2417
		return false;
}


		return false;
}


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

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



/*
* states:


/*
* states:

Zeile 2656Zeile 3050
		ORDER BY lastpost DESC
LIMIT 0, 1
");

		ORDER BY lastpost DESC
LIMIT 0, 1
");

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

 




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















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

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


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


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

Zeile 2748Zeile 3155
		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid' AND p.visible='1'

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

		ORDER BY p.dateline DESC

		ORDER BY p.dateline DESC, p.pid DESC

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

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

Zeile 2760Zeile 3167
		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

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

		ORDER BY p.dateline ASC

		ORDER BY p.dateline ASC, p.pid ASC

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

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

Zeile 3050Zeile 3457
 */
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 3090Zeile 3513
	static $avatars;

if(!isset($avatars))

	static $avatars;

if(!isset($avatars))

	{

	{

		$avatars = array();
}


		$avatars = array();
}


Zeile 3110Zeile 3533

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


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

	}

	}


if(!$max_dimensions)
{


if(!$max_dimensions)
{

Zeile 3120Zeile 3543
	// An empty key wouldn't work so we need to add a fall back
$key = $dimensions;
if(empty($key))

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

	{

	{

		$key = 'default';

		$key = 'default';

	}

	}

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

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

Zeile 3130Zeile 3553
	}

if(isset($avatars[$avatar][$key][$key2]))

	}

if(isset($avatars[$avatar][$key][$key2]))

	{

	{

		return $avatars[$avatar][$key][$key2];
}

		return $avatars[$avatar][$key][$key2];
}





	$avatar_width_height = '';

	$avatar_width_height = '';





	if($dimensions)
{

	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))
{


if(!empty($max_dimensions) && ($dimensions[0] > $max_width || $dimensions[1] > $max_height))
{

Zeile 3239Zeile 3662
			"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 3409Zeile 3832
	}

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

return $subscription_methods[$subscription_method];

}

/**

}

/**

Zeile 3423Zeile 3893
	if($mybb->settings['smilieinserter'] != 0 && $mybb->settings['smilieinsertercols'] && $mybb->settings['smilieinsertertot'])
{
if(!$smiliecount)

	if($mybb->settings['smilieinserter'] != 0 && $mybb->settings['smilieinsertercols'] && $mybb->settings['smilieinsertertot'])
{
if(!$smiliecount)

		{

		{

			$smilie_cache = $cache->read("smilies");
$smiliecount = count($smilie_cache);
}

			$smilie_cache = $cache->read("smilies");
$smiliecount = count($smilie_cache);
}

Zeile 3458Zeile 3928
				eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");
}


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


			$smilies = '';

			$smilies = $smilie_icons = '';

			$counter = 0;
$i = 0;


			$counter = 0;
$i = 0;


Zeile 3685Zeile 4155
	foreach($prefix_cache as $prefix)
{
if($prefix['forums'] != "-1")

	foreach($prefix_cache as $prefix)
{
if($prefix['forums'] != "-1")

		{

		{

			// Decide whether this prefix can be used in our forum
$forums = explode(",", $prefix['forums']);


			// Decide whether this prefix can be used in our forum
$forums = explode(",", $prefix['forums']);


Zeile 3694Zeile 4164
				// 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 '';
}


	$default_selected = array();

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

	$selected_pid = (int)$selected_pid;

if($selected_pid == 0)

	$selected_pid = (int)$selected_pid;

if($selected_pid == 0)

Zeile 3723Zeile 4193
		$default_selected['any'] = ' selected="selected"';
}


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


 
	$prefixselect_prefix = '';

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

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

Zeile 3751Zeile 4222
	if(function_exists("gzcompress") && function_exists("crc32") && !headers_sent() && !(ini_get('output_buffering') && my_strpos(' '.ini_get('output_handler'), 'ob_gzhandler')))
{
$httpaccept_encoding = '';

	if(function_exists("gzcompress") && function_exists("crc32") && !headers_sent() && !(ini_get('output_buffering') && my_strpos(' '.ini_get('output_handler'), 'ob_gzhandler')))
{
$httpaccept_encoding = '';





		if(isset($_SERVER['HTTP_ACCEPT_ENCODING']))
{
$httpaccept_encoding = $_SERVER['HTTP_ACCEPT_ENCODING'];

		if(isset($_SERVER['HTTP_ACCEPT_ENCODING']))
{
$httpaccept_encoding = $_SERVER['HTTP_ACCEPT_ENCODING'];

Zeile 3800Zeile 4271
function log_moderator_action($data, $action="")
{
global $mybb, $db, $session;

function log_moderator_action($data, $action="")
{
global $mybb, $db, $session;





	$fid = 0;
if(isset($data['fid']))
{
$fid = (int)$data['fid'];
unset($data['fid']);

	$fid = 0;
if(isset($data['fid']))
{
$fid = (int)$data['fid'];
unset($data['fid']);

	}

	}


$tid = 0;
if(isset($data['tid']))


$tid = 0;
if(isset($data['tid']))

	{

	{

		$tid = (int)$data['tid'];
unset($data['tid']);
}

$pid = 0;
if(isset($data['pid']))

		$tid = (int)$data['tid'];
unset($data['tid']);
}

$pid = 0;
if(isset($data['pid']))

	{

	{

		$pid = (int)$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']);

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

	}

	}


// Any remaining extra data - we my_serialize and insert in to its own column
if(is_array($data))
{
$data = my_serialize($data);


// Any remaining extra data - we my_serialize and insert in to its own column
if(is_array($data))
{
$data = my_serialize($data);

	}

	}


$sql_array = array(
"uid" => (int)$mybb->user['uid'],


$sql_array = array(
"uid" => (int)$mybb->user['uid'],

Zeile 3849Zeile 4320
	if($tids)
{
$multiple_sql_array = array();

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





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

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

Zeile 3881Zeile 4352
		$reputation_class = "reputation_negative";
}
elseif($reputation > 0)

		$reputation_class = "reputation_negative";
}
elseif($reputation > 0)

	{

	{

		$reputation_class = "reputation_positive";

		$reputation_class = "reputation_positive";

	}
else

	}
else

	{
$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")."\";");

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

	}

	}


return $display_reputation;
}


return $display_reputation;
}

Zeile 3930Zeile 4401
	{
$warning_class = "normal_warning";
}

	{
$warning_class = "normal_warning";
}





	eval("\$level = \"".$templates->get("postbit_warninglevel_formatted")."\";");
return $level;
}

	eval("\$level = \"".$templates->get("postbit_warninglevel_formatted")."\";");
return $level;
}





/**
* Fetch the IP address of the current user.
*

/**
* Fetch the IP address of the current user.
*

Zeile 3947Zeile 4418
	$ip = strtolower($_SERVER['REMOTE_ADDR']);

if($mybb->settings['ip_forwarded_check'])

	$ip = strtolower($_SERVER['REMOTE_ADDR']);

if($mybb->settings['ip_forwarded_check'])

	{

	{

		$addresses = array();

if(isset($_SERVER['HTTP_X_FORWARDED_FOR']))

		$addresses = array();

if(isset($_SERVER['HTTP_X_FORWARDED_FOR']))

Zeile 3996Zeile 4467
 *
* @param int $size The size in bytes
* @return string The friendly file size

 *
* @param int $size The size in bytes
* @return string The friendly file size

 */

 */

function get_friendly_size($size)
{
global $lang;

function get_friendly_size($size)
{
global $lang;

Zeile 4028Zeile 4499
	}
// Terabyte (1024 Gigabytes)
elseif($size >= 1099511627776)

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

	{

	{

		$size = my_number_format(round(($size / 1099511627776), 2))." ".$lang->size_tb;
}
// Gigabyte (1024 Megabytes)
elseif($size >= 1073741824)

		$size = my_number_format(round(($size / 1099511627776), 2))." ".$lang->size_tb;
}
// Gigabyte (1024 Megabytes)
elseif($size >= 1073741824)

	{

	{

		$size = my_number_format(round(($size / 1073741824), 2))." ".$lang->size_gb;

		$size = my_number_format(round(($size / 1073741824), 2))." ".$lang->size_gb;

	}

	}

	// Megabyte (1024 Kilobytes)
elseif($size >= 1048576)
{

	// Megabyte (1024 Kilobytes)
elseif($size >= 1048576)
{

Zeile 4045Zeile 4516
	elseif($size >= 1024)
{
$size = my_number_format(round(($size / 1024), 2))." ".$lang->size_kb;

	elseif($size >= 1024)
{
$size = my_number_format(round(($size / 1024), 2))." ".$lang->size_kb;

	}

	}

	elseif($size == 0)
{
$size = "0 ".$lang->size_bytes;

	elseif($size == 0)
{
$size = "0 ".$lang->size_bytes;

Zeile 4078Zeile 4549
		$time = number_format(round(1000000 * $time, 2))." μs";
}
elseif(round(1000000 * $time, 2) >= 1000 && round(1000000 * $time, 2) < 1000000)

		$time = number_format(round(1000000 * $time, 2))." μs";
}
elseif(round(1000000 * $time, 2) >= 1000 && round(1000000 * $time, 2) < 1000000)

	{

	{

		$time = number_format(round((1000 * $time), 2))." ms";

		$time = number_format(round((1000 * $time), 2))." ms";

	}

	}

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

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

Zeile 4094Zeile 4565
 *
* @param string $ext The file extension
* @return string The attachment icon

 *
* @param string $ext The file extension
* @return string The attachment icon

 */

 */

function get_attachment_icon($ext)
{
global $cache, $attachtypes, $theme, $templates, $lang, $mybb;

function get_attachment_icon($ext)
{
global $cache, $attachtypes, $theme, $templates, $lang, $mybb;





	if(!$attachtypes)

	if(!$attachtypes)

	{

	{

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


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


Zeile 4110Zeile 4581
	{
static $attach_icons_schemes = array();
if(!isset($attach_icons_schemes[$ext]))

	{
static $attach_icons_schemes = array();
if(!isset($attach_icons_schemes[$ext]))

		{

		{

			$attach_icons_schemes[$ext] = parse_url($attachtypes[$ext]['icon']);
if(!empty($attach_icons_schemes[$ext]['scheme']))
{

			$attach_icons_schemes[$ext] = parse_url($attachtypes[$ext]['icon']);
if(!empty($attach_icons_schemes[$ext]['scheme']))
{

Zeile 4176Zeile 4647
	if(!is_array($forum_cache))
{
cache_forums();

	if(!is_array($forum_cache))
{
cache_forums();

	}

	}


if(!is_array($permissioncache))
{
$permissioncache = forum_permissions();
}



if(!is_array($permissioncache))
{
$permissioncache = forum_permissions();
}


	$password_forums = $unviewable = array();

	$unviewable = array();

	foreach($forum_cache as $fid => $forum)
{
if($permissioncache[$forum['fid']])

	foreach($forum_cache as $fid => $forum)
{
if($permissioncache[$forum['fid']])

		{

		{

			$perms = $permissioncache[$forum['fid']];
}
else
{
$perms = $mybb->usergroup;

			$perms = $permissioncache[$forum['fid']];
}
else
{
$perms = $mybb->usergroup;

		}

		}


$pwverified = 1;



$pwverified = 1;


		if($forum['password'] != "")
{
if($mybb->cookies['forumpass'][$forum['fid']] !== md5($mybb->user['uid'].$forum['password']))
{
$pwverified = 0;
}

$password_forums[$forum['fid']] = $forum['password'];


if(!forum_password_validated($forum, true))
{
$pwverified = 0;





		}
else
{

		}
else
{

Zeile 4212Zeile 4679
			$parents = explode(",", $forum['parentlist']);
foreach($parents as $parent)
{

			$parents = explode(",", $forum['parentlist']);
foreach($parents as $parent)
{

				if(isset($password_forums[$parent]) && $mybb->cookies['forumpass'][$parent] !== md5($mybb->user['uid'].$password_forums[$parent]))

				if(!forum_password_validated($forum_cache[$parent], true))

				{
$pwverified = 0;

				{
$pwverified = 0;

				}
}


					break;
}
}

		}

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))

Zeile 4249Zeile 4717

/**
* Build the breadcrumb navigation trail from the specified items


/**
* Build the breadcrumb navigation trail from the specified items

 *

 *

 * @return string The formatted breadcrumb navigation trail
*/
function build_breadcrumb()

 * @return string The formatted breadcrumb navigation trail
*/
function build_breadcrumb()

Zeile 4282Zeile 4750
				if(!empty($navbit['multipage']))
{
if(!$mybb->settings['threadsperpage'] || (int)$mybb->settings['threadsperpage'] < 1)

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

					{

					{

						$mybb->settings['threadsperpage'] = 20;

						$mybb->settings['threadsperpage'] = 20;

					}


					}


					$multipage = multipage($navbit['multipage']['num_threads'], $mybb->settings['threadsperpage'], $navbit['multipage']['current_page'], $navbit['multipage']['url'], true);
if($multipage)
{

					$multipage = multipage($navbit['multipage']['num_threads'], $mybb->settings['threadsperpage'], $navbit['multipage']['current_page'], $navbit['multipage']['url'], true);
if($multipage)
{

Zeile 4298Zeile 4766
				// Replace page 1 URLs
$navbit['url'] = str_replace("-page-1.html", ".html", $navbit['url']);
$navbit['url'] = preg_replace("/&amp;page=1$/", "", $navbit['url']);

				// Replace page 1 URLs
$navbit['url'] = str_replace("-page-1.html", ".html", $navbit['url']);
$navbit['url'] = preg_replace("/&amp;page=1$/", "", $navbit['url']);





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

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

	}

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


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




	if($nav)
{
eval("\$activesep = \"".$templates->get("nav_sep_active")."\";");

	if($nav)
{
eval("\$activesep = \"".$templates->get("nav_sep_active")."\";");

Zeile 4317Zeile 4783
	eval("\$donenav = \"".$templates->get("nav")."\";");

return $donenav;

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

return $donenav;

}

/**

}

/**

 * Add a breadcrumb menu item to the list.
*
* @param string $name The name of the item to add

 * Add a breadcrumb menu item to the list.
*
* @param string $name The name of the item to add

Zeile 4350Zeile 4816
		if(!is_array($forum_cache))
{
cache_forums();

		if(!is_array($forum_cache))
{
cache_forums();

		}


		}


		foreach($forum_cache as $key => $val)
{
$pforumcache[$val['fid']][$val['pid']] = $val;

		foreach($forum_cache as $key => $val)
{
$pforumcache[$val['fid']][$val['pid']] = $val;

Zeile 4367Zeile 4833
				if(!empty($pforumcache[$forumnav['pid']]))
{
build_forum_breadcrumb($forumnav['pid']);

				if(!empty($pforumcache[$forumnav['pid']]))
{
build_forum_breadcrumb($forumnav['pid']);

				}


				}


				$navsize = count($navbits);
// Convert & to &amp;
$navbits[$navsize]['name'] = preg_replace("#&(?!\#[0-9]+;)#si", "&amp;", $forumnav['name']);

				$navsize = count($navbits);
// Convert & to &amp;
$navbits[$navsize]['name'] = preg_replace("#&(?!\#[0-9]+;)#si", "&amp;", $forumnav['name']);

Zeile 4384Zeile 4850
					{
$navbits[$navsize]['url'] = $archiveurl."/index.php";
}

					{
$navbits[$navsize]['url'] = $archiveurl."/index.php";
}

				}

				}

				elseif(!empty($multipage))
{
$navbits[$navsize]['url'] = get_forum_link($forumnav['fid'], $multipage['current_page']);

				elseif(!empty($multipage))
{
$navbits[$navsize]['url'] = get_forum_link($forumnav['fid'], $multipage['current_page']);

Zeile 4415Zeile 4881
	if(!empty($navbits[0]['options']))
{
$newnav[0]['options'] = $navbits[0]['options'];

	if(!empty($navbits[0]['options']))
{
$newnav[0]['options'] = $navbits[0]['options'];

	}


	}


	unset($GLOBALS['navbits']);
$GLOBALS['navbits'] = $newnav;
}

	unset($GLOBALS['navbits']);
$GLOBALS['navbits'] = $newnav;
}

Zeile 4482Zeile 4948
	$call_time = format_time_duration($cache->call_time);

$phpversion = PHP_VERSION;

	$call_time = format_time_duration($cache->call_time);

$phpversion = PHP_VERSION;





	$serverload = get_server_load();

if($mybb->settings['gzipoutput'] != 0)

	$serverload = get_server_load();

if($mybb->settings['gzipoutput'] != 0)

Zeile 4616Zeile 5082

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


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

		header("Expires: Sat, 1 Jan 2000 01:00:00 GMT");
header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");

		header("Cache-Control: no-cache, private");




	}
}


	}
}


Zeile 4638Zeile 5101
		case "posts":
if(is_array($id))
{

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

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

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

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

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

Zeile 4649Zeile 5112
		case "threads":
if(is_array($id))
{

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

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

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

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

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

Zeile 4768Zeile 5231
			'seconds' => false
), $options);
}

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

 

$nicetime = array();


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


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

Zeile 4853Zeile 5318
		}
}


		}
}


	if(is_array($nicetime))

	if(!empty($nicetime))

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

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

Zeile 4905Zeile 5370
	}

// Build the new list of additional groups for this user and make sure they're in the right format

	}

// Build the new list of additional groups for this user and make sure they're in the right format

	$usergroups = "";
$usergroups = $user['additionalgroups'].",".$joingroup;
$groupslist = "";
$groups = explode(",", $usergroups);









	$groups = array_map(
'intval',
explode(',', $user['additionalgroups'])
);

if(!in_array((int)$joingroup, $groups))
{
$groups[] = (int)$joingroup;
$groups = array_diff($groups, array($user['usergroup']));
$groups = array_unique($groups);

$groupslist = implode(',', $groups);





	if(is_array($groups))
{
$comma = '';
foreach($groups as $gid)
{
if(trim($gid) != "" && $gid != $user['usergroup'] && !isset($donegroup[$gid]))
{
$groupslist .= $comma.$gid;
$comma = ",";
$donegroup[$gid] = 1;
}
}
}

// What's the point in updating if they're the same?
if($groupslist != $user['additionalgroups'])
{

 
		$db->update_query("users", array('additionalgroups' => $groupslist), "uid='".(int)$uid."'");
return true;

		$db->update_query("users", array('additionalgroups' => $groupslist), "uid='".(int)$uid."'");
return true;

	}

	}

	else
{
return false;

	else
{
return false;

	}

	}

}

/**

}

/**

Zeile 4945Zeile 5401
function leave_usergroup($uid, $leavegroup)
{
global $db, $mybb, $cache;

function leave_usergroup($uid, $leavegroup)
{
global $db, $mybb, $cache;





	$user = get_user($uid);


	$user = get_user($uid);


	$groupslist = $comma = '';
$usergroups = $user['additionalgroups'].",";
$donegroup = array();

$groups = explode(",", $user['additionalgroups']);

if(is_array($groups))

	if($user['usergroup'] == $leavegroup)







	{

	{

		foreach($groups as $gid)
{
if(trim($gid) != "" && $leavegroup != $gid && empty($donegroup[$gid]))
{
$groupslist .= $comma.$gid;
$comma = ",";
$donegroup[$gid] = 1;
}
}

		return false;









	}

	}

 

$groups = array_map(
'intval',
explode(',', $user['additionalgroups'])
);
$groups = array_diff($groups, array($leavegroup));
$groups = array_unique($groups);

$groupslist = implode(',', $groups);


$dispupdate = "";
if($leavegroup == $user['displaygroup'])


$dispupdate = "";
if($leavegroup == $user['displaygroup'])

Zeile 4986Zeile 5437
 * Get the current location taking in to account different web serves and systems
*
* @param boolean $fields True to return as "hidden" fields

 * Get the current location taking in to account different web serves and systems
*
* @param boolean $fields True to return as "hidden" fields

 * @param array $ignore Array of fields to ignore if first argument is true

 * @param array $ignore Array of fields to ignore for returning "hidden" fields or URL being accessed

 * @param boolean $quick True to skip all inputs and return only the file path part of the URL

 * @param boolean $quick True to skip all inputs and return only the file path part of the URL

 * @return string The current URL being accessed

 * @return string|array The current URL being accessed or form data if $fields is true

 */
function get_current_location($fields=false, $ignore=array(), $quick=false)
{

 */
function get_current_location($fields=false, $ignore=array(), $quick=false)
{

 
	global $mybb;


	if(defined("MYBB_LOCATION"))
{
return MYBB_LOCATION;

	if(defined("MYBB_LOCATION"))
{
return MYBB_LOCATION;

Zeile 5023Zeile 5476
		return $location;
}


		return $location;
}


	if($fields == true)






	if(!is_array($ignore))
{
$ignore = array($ignore);
}

if($fields == true)

	{

	{

		global $mybb;

if(!is_array($ignore))
{
$ignore = array($ignore);
}

 

$form_html = '';
if(!empty($mybb->input))


$form_html = '';
if(!empty($mybb->input))

Zeile 5040Zeile 5492
				if(in_array($name, $ignore) || is_array($name) || is_array($value))
{
continue;

				if(in_array($name, $ignore) || is_array($name) || is_array($value))
{
continue;

				}


				}


				$form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni($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);
}
else
{

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

 
		$parameters = array();


		if(isset($_SERVER['QUERY_STRING']))
{

		if(isset($_SERVER['QUERY_STRING']))
{

			$location .= "?".htmlspecialchars_uni($_SERVER['QUERY_STRING']);

			$current_query_string = $_SERVER['QUERY_STRING'];

		}
else if(isset($_ENV['QUERY_STRING']))
{

		}
else if(isset($_ENV['QUERY_STRING']))
{

			$location .= "?".htmlspecialchars_uni($_ENV['QUERY_STRING']);
}






			$current_query_string = $_ENV['QUERY_STRING'];
} else
{
$current_query_string = '';
}

parse_str($current_query_string, $current_parameters);





		if((isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == "POST") || (isset($_ENV['REQUEST_METHOD']) && $_ENV['REQUEST_METHOD'] == "POST"))









		foreach($current_parameters as $name => $value)
{
if(!in_array($name, $ignore))
{
$parameters[$name] = $value;
}
}

if($mybb->request_method === 'post')

		{
$post_array = array('action', 'fid', 'pid', 'tid', 'uid', 'eid');

foreach($post_array as $var)
{

		{
$post_array = array('action', 'fid', 'pid', 'tid', 'uid', 'eid');

foreach($post_array as $var)
{

				if(isset($_POST[$var]))

				if(isset($_POST[$var]) && !in_array($var, $ignore))

				{

				{

					$addloc[] = urlencode($var).'='.urlencode($_POST[$var]);

					$parameters[$var] = $_POST[$var];

				}
}

				}
}


if(isset($addloc) && is_array($addloc))
{
if(strpos($location, "?") === false)
{
$location .= "?";
}
else
{
$location .= "&amp;";
}
$location .= implode("&amp;", $addloc);
}

		}

if(!empty($parameters))
{
$location .= '?'.http_build_query($parameters, '', '&amp;');









		}

return $location;

		}

return $location;

Zeile 5100Zeile 5559
 * @param boolean $footer Whether or not theme select is in the footer (true if it is)
* @param boolean $count_override Whether or not to override output based on theme count (true to override)
* @return string The theme selection list

 * @param boolean $footer Whether or not theme select is in the footer (true if it is)
* @param boolean $count_override Whether or not to override output based on theme count (true to override)
* @return string The theme selection list

 */

 */

function build_theme_select($name, $selected=-1, $tid=0, $depth="", $usergroup_override=false, $footer=false, $count_override=false)
{
global $db, $themeselect, $tcache, $lang, $mybb, $limit, $templates, $num_themes, $themeselect_option;

function build_theme_select($name, $selected=-1, $tid=0, $depth="", $usergroup_override=false, $footer=false, $count_override=false)
{
global $db, $themeselect, $tcache, $lang, $mybb, $limit, $templates, $num_themes, $themeselect_option;





	if($tid == 0)
{
$tid = 1;
$num_themes = 0;
$themeselect_option = '';

	if($tid == 0)
{
$tid = 1;
$num_themes = 0;
$themeselect_option = '';


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

 
	}

if(!is_array($tcache))

	}

if(!is_array($tcache))

Zeile 5332Zeile 5786
	else
{
return $str;

	else
{
return $str;

	}
}

/**

	}
}

/**

 * DEPRECATED! Please use other alternatives.

 * DEPRECATED! Please use other alternatives.

 *

 *

 * @deprecated
* @param string $message
*

 * @deprecated
* @param string $message
*

Zeile 5346Zeile 5800
function my_wordwrap($message)
{
return $message;

function my_wordwrap($message)
{
return $message;

}

/**
* Workaround for date limitation in PHP to establish the day of a birthday (Provided by meme)
*

}

/**
* Workaround for date limitation in PHP to establish the day of a birthday (Provided by meme)
*

 * @param int $month The month of the birthday
* @param int $day The day of the birthday
* @param int $year The year of the bithday

 * @param int $month The month of the birthday
* @param int $day The day of the birthday
* @param int $year The year of the bithday

Zeile 5407Zeile 5861
		31,
30,
31

		31,
30,
31

	);

	);

}

/**

}

/**

Zeile 5434Zeile 5888
		$lang->thursday,
$lang->friday,
$lang->saturday

		$lang->thursday,
$lang->friday,
$lang->saturday

	);


	);


	$bmonth = array(
$lang->month_1,
$lang->month_2,

	$bmonth = array(
$lang->month_1,
$lang->month_2,

Zeile 5450Zeile 5904
		$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 5548Zeile 6001
		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

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

		ORDER BY p.dateline ASC

		ORDER BY p.dateline ASC, p.pid ASC

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

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

Zeile 5582Zeile 6035
		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid' AND p.visible='1'

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

		ORDER BY p.dateline DESC

		ORDER BY p.dateline DESC, p.pid DESC

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

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

 

if(!$lastpost)
{
return false;
}


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


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

Zeile 5599Zeile 6057
			FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

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

			ORDER BY p.dateline ASC

			ORDER BY p.dateline ASC, p.pid ASC

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

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

Zeile 5632Zeile 6090
	$string = preg_replace("#&\#([0-9]+);#", "-", $string);

if(strtolower($lang->settings['charset']) == "utf-8")

	$string = preg_replace("#&\#([0-9]+);#", "-", $string);

if(strtolower($lang->settings['charset']) == "utf-8")

	{

	{

		// Get rid of any excess RTL and LTR override for they are the workings of the devil
$string = str_replace(dec_to_utf8(8238), "", $string);
$string = str_replace(dec_to_utf8(8237), "", $string);

		// Get rid of any excess RTL and LTR override for they are the workings of the devil
$string = str_replace(dec_to_utf8(8238), "", $string);
$string = str_replace(dec_to_utf8(8237), "", $string);

Zeile 5664Zeile 6122
 * @return string The cut part of the string.
*/
function my_substr($string, $start, $length=null, $handle_entities = false)

 * @return string The cut part of the string.
*/
function my_substr($string, $start, $length=null, $handle_entities = false)

{
if($handle_entities)

{
if($handle_entities)

	{
$string = unhtmlentities($string);
}
if(function_exists("mb_substr"))

	{
$string = unhtmlentities($string);
}
if(function_exists("mb_substr"))

	{

	{

		if($length != null)

		if($length != null)

		{

		{

			$cut_string = mb_substr($string, $start, $length);

			$cut_string = mb_substr($string, $start, $length);

		}

		}

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

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

		}
}
else
{

		}
}
else
{

		if($length != null)

		if($length != null)

		{

		{

			$cut_string = substr($string, $start, $length);

			$cut_string = substr($string, $start, $length);

		}

		}

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

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

Zeile 5697Zeile 6155
		$cut_string = htmlspecialchars_uni($cut_string);
}
return $cut_string;

		$cut_string = htmlspecialchars_uni($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 5714Zeile 6172
	else
{
$string = strtolower($string);

	else
{
$string = strtolower($string);

	}

return $string;
}





























	}

return $string;
}

/**
* Finds a needle in a haystack and returns it position, mb strings accounted for, case insensitive
*
* @param string $haystack String to look in (haystack)
* @param string $needle What to look for (needle)
* @param int $offset (optional) How much to offset
* @return int|bool false on needle not found, integer position if found
*/
function my_stripos($haystack, $needle, $offset=0)
{
if($needle == '')
{
return false;
}

if(function_exists("mb_stripos"))
{
$position = mb_stripos($haystack, $needle, $offset);
}
else
{
$position = stripos($haystack, $needle, $offset);
}

return $position;
}


/**
* Finds a needle in a haystack and returns it position, mb strings accounted for
*

/**
* Finds a needle in a haystack and returns it position, mb strings accounted for
*

Zeile 6190Zeile 6675
	global $cache;
static $forum_cache;


	global $cache;
static $forum_cache;


	if(!isset($forum_cache) || is_array($forum_cache))

	if(!isset($forum_cache) || !is_array($forum_cache))

	{
$forum_cache = $cache->read("forums");
}

	{
$forum_cache = $cache->read("forums");
}

Zeile 6242Zeile 6727
		$thread = $db->fetch_array($query);

if($thread)

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

if($thread)

		{

		{

			$thread_cache[$tid] = $thread;
return $thread;
}

			$thread_cache[$tid] = $thread;
return $thread;
}

Zeile 6284Zeile 6769
		else
{
$post_cache[$pid] = false;

		else
{
$post_cache[$pid] = false;

			return false;
}
}
}

/**

			return false;
}
}
}

/**

 * Get inactivate forums.
*
* @return string The comma separated values of the inactivate forum.

 * Get inactivate forums.
*
* @return string The comma separated values of the inactivate forum.

Zeile 6316Zeile 6801
				{
$inactive[] = $fid1;
}

				{
$inactive[] = $fid1;
}

			}
}
}

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


			}
}
}

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


	return $inactiveforums;
}


	return $inactiveforums;
}


Zeile 6331Zeile 6816
 * @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']))
{
$loginattempts = $mybb->cookies['loginattempts'];
}

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

	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;
}






	}

	}


// Work out if the user has had more than the allowed number of login attempts
if($loginattempts > $mybb->settings['failedlogincount'])

	// This user has a cookie lockout, show waiting time
elseif(!empty($mybb->cookies['lockoutexpiry']) && $mybb->cookies['lockoutexpiry'] > $now)


	{

	{

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





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

			// 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}'");

		}

		}


$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))
{
my_setcookie('failedlogin', $now);
if($fatal)
{
error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft));
}

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;


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
























		}

		}

		// Not waited long enough
else if($mybb->cookies['failedlogin'] > ($now - $mybb->settings['failedlogintime'] * 60))



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

return false;

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

return false;

		}






















		}
// Unlock if enough time has passed
else {

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

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

return 0;
}
}

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

	}

	}





	// User can attempt another login

	// User can attempt another login

	return $loginattempts;

	return $attempts['loginattempts'];

}

/**
* Validates the format of an email address.

}

/**
* Validates the format of an email address.

 *

 *

 * @param string $email The string to check.
* @return boolean True when valid, false when invalid.
*/
function validate_email_format($email)

 * @param string $email The string to check.
* @return boolean True when valid, false when invalid.
*/
function validate_email_format($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 6478Zeile 6972
	while($setting = $db->fetch_array($query))
{
$mybb->settings[$setting['name']] = $setting['value'];

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

 

$setting['name'] = addcslashes($setting['name'], "\\'");

		$setting['value'] = addcslashes($setting['value'], '\\"$');
$settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n";
}

		$setting['value'] = addcslashes($setting['value'], '\\"$');
$settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n";
}

Zeile 6677Zeile 7173
		// Make regular expression * match
$banned_username['filter'] = str_replace('\*', '(.*)', preg_quote($banned_username['filter'], '#'));
if(preg_match("#(^|\b){$banned_username['filter']}($|\b)#i", $username))

		// Make regular expression * match
$banned_username['filter'] = str_replace('\*', '(.*)', preg_quote($banned_username['filter'], '#'));
if(preg_match("#(^|\b){$banned_username['filter']}($|\b)#i", $username))

		{

		{

			// Updating last use
if($update_lastuse == true)
{

			// Updating last use
if($update_lastuse == true)
{

Zeile 6716Zeile 7212
		{
// Make regular expression * match
$banned_email['filter'] = str_replace('\*', '(.*)', preg_quote($banned_email['filter'], '#'));

		{
// Make regular expression * match
$banned_email['filter'] = str_replace('\*', '(.*)', preg_quote($banned_email['filter'], '#'));





			if(preg_match("#{$banned_email['filter']}#i", $email))
{
// Updating last use

			if(preg_match("#{$banned_email['filter']}#i", $email))
{
// Updating last use

Zeile 6730Zeile 7226
	}

// Still here - good email

	}

// Still here - good email

	return false;
}

	return false;
}


/**
* Checks if a specific IP address has been banned.


/**
* Checks if a specific IP address has been banned.

Zeile 6856Zeile 7352
	$timezones = get_supported_timezones();

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

	$timezones = get_supported_timezones();

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

 
	$timezone_option = '';

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

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

Zeile 6944Zeile 7441
			$ip_range = fetch_ip_range($disallowed_address);

$packed_address = my_inet_pton($destination_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)

			if(is_array($ip_range))
{
if(strcmp($ip_range[0], $packed_address) <= 0 && strcmp($ip_range[1], $packed_address) >= 0)

Zeile 7029Zeile 7526

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


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

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

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


if($matches)
{


if($matches)
{

Zeile 7052Zeile 7549
	else if(function_exists("fsockopen"))
{
if(!isset($url_components['path']))

	else if(function_exists("fsockopen"))
{
if(!isset($url_components['path']))

		{

		{

			$url_components['path'] = "/";

			$url_components['path'] = "/";

		}

		}

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

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

		}


		}


		$scheme = '';

if($url_components['scheme'] == 'https')
{
$scheme = 'ssl://';
if($url_components['port'] == 80)

		$scheme = '';

if($url_components['scheme'] == 'https')
{
$scheme = 'ssl://';
if($url_components['port'] == 80)

			{

			{

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

if(function_exists('stream_context_create'))

				$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,

			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'],

						'peer_name' => $url_components['host'],

						'cafile' => $ca_bundle_path,
),
));

						'cafile' => $ca_bundle_path,
),
));

Zeile 7090Zeile 7587
					'ssl' => array(
'verify_peer' => false,
'verify_peer_name' => false,

					'ssl' => array(
'verify_peer' => false,
'verify_peer_name' => false,

 
						'peer_name' => $url_components['host'],

					),
));
}

					),
));
}

Zeile 7099Zeile 7597
		else
{
$fp = @fsockopen($scheme.$url_components['host'], (int)$url_components['port'], $error_no, $error, 10);

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

		}

		}





		@stream_set_timeout($fp, 10);

 
		if(!$fp)
{
return false;
}

		if(!$fp)
{
return false;
}

 
		@stream_set_timeout($fp, 10);

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

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

Zeile 7154Zeile 7652

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|$)/im', $header, $matches);


if($matches)
{


if($matches)
{

Zeile 7561Zeile 8059
 * @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 7842Zeile 8340
	static $time_start;

$time = microtime(true);

	static $time_start;

$time = microtime(true);



 

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


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

Zeile 7913Zeile 8410
				{
$filename = $path."/".$file;
$handle = fopen($filename, "rb");

				{
$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 8230Zeile 8727
	);

// Start from the beginning and work our way in

	);

// Start from the beginning and work our way in

 
	$i = 0;

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

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

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

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

	while(++$i);

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

	while(++$i);

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

 
	$i = 0;

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

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

Zeile 8283Zeile 8782
function match_sequence($string, $array, $i=0, $n=0)
{
if($string === "")

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

	{

	{

		return 0;
}


		return 0;
}


Zeile 8306Zeile 8805
/**
* Obtain the version of GD installed.
*

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

 * @return float Version of GD

 * @return float|null Version of GD

 */
function gd_version()
{

 */
function gd_version()
{

Zeile 8316Zeile 8815
	{
return $gd_version;
}

	{
return $gd_version;
}

 


	if(!extension_loaded('gd'))
{

	if(!extension_loaded('gd'))
{

		return;

		return null;

	}

if(function_exists("gd_info"))

	}

if(function_exists("gd_info"))

Zeile 8572Zeile 9072
	}

$pm['options'] = array(

	}

$pm['options'] = array(

		"signature" => 0,

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

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

Zeile 8657Zeile 9156

if(file_exists($file_path))
{


if(file_exists($file_path))
{

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














if(is_object($plugins))
{
$hook_args = array(
'file_path' => &$file_path,
'real_file_path' => &$real_file_path,
'file_name' => &$file_name,
'file_dir_path' => &$file_dir_path
);
$plugins->run_hooks('copy_file_to_cdn_start', $hook_args);
}

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

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


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


Zeile 8734Zeile 9245
/**
* Strip html tags from string, also removes <script> and <style> contents.
*

/**
* 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 = '')

 * @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',

	$pattern = array(
'@(&lt;)style[^(&gt;)]*?(&gt;).*?(&lt;)/style(&gt;)@siu',
'@(&lt;)script[^(&gt;)]*?.*?(&lt;)/script(&gt;)@siu',

Zeile 8754Zeile 9266
/**
* Escapes a RFC 4180-compliant CSV string.
* Based on https://github.com/Automattic/camptix/blob/f80725094440bf09861383b8f11e96c177c45789/camptix.php#L2867

/**
* 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)

 * @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($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;

		if(
in_array($first_character, $active_content_triggers, true) ||
in_array($first_character, $delimiters, true)
)
{
$string = "'".$string;

		}


		}


		foreach($delimiters as $delimiter)

		foreach($delimiters as $delimiter)

		{

		{

			foreach($active_content_triggers as $trigger)

			foreach($active_content_triggers as $trigger)

			{

			{

				$string = str_replace($delimiter.$trigger, $delimiter."'".$trigger, $string);
}
}
}


				$string = str_replace($delimiter.$trigger, $delimiter."'".$trigger, $string);
}
}
}


	$string = str_replace('"', '""', $string);

return $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;
}

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

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

return new XMLParser($data);
}
}

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

return $path;

}

}