Vergleich inc/functions.php - 1.2.4 - 1.2.10

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 * MyBB 1.2
* Copyright � 2006 MyBB Group, All Rights Reserved
*

 * MyBB 1.2
* Copyright � 2006 MyBB Group, All Rights Reserved
*

 * Website: http://www.mybboard.com
* License: http://www.mybboard.com/eula.html

 * Website: http://www.mybboard.net
* License: http://www.mybboard.net/eula.html

 *

 *

 * $Id: functions.php 2794 2007-02-14 02:37:17Z chris $

 * $Id: functions.php 3508 2007-11-23 16:10:16Z Tikitiki $

 */

/**

 */

/**

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

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



 
	$contents = parse_page($contents);
$totaltime = $maintimer->stop();
if($mybb->usergroup['cancp'] == "yes")

	$contents = parse_page($contents);
$totaltime = $maintimer->stop();
if($mybb->usergroup['cancp'] == "yes")

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			$contents = gzip_encode($contents);
}
}

			$contents = gzip_encode($contents);
}
}

 

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


	echo $contents;

$plugins->run_hooks("post_output_page");

// If the use shutdown functionality is turned off, run any shutdown related items now.

	echo $contents;

$plugins->run_hooks("post_output_page");

// If the use shutdown functionality is turned off, run any shutdown related items now.

	if(($mybb->settings['useshutdownfunc'] == "no" || phpversion() >= '5.0.5') && $mybb->use_shutdown != true) 

	if(($mybb->settings['useshutdownfunc'] == "no"|| phpversion() >= '5.0.5') && $mybb->use_shutdown != true) 

	{
run_shutdown();
}

	{
run_shutdown();
}

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	{
$contents = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n".$contents;
}

	{
$contents = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n".$contents;
}

 
	
$contents = str_replace("<html", "<html xmlns=\"http://www.w3.org/1999/xhtml\"", $contents);


	if($lang->settings['rtl'] == 1)
{
$contents = str_replace("<html", "<html dir=\"rtl\"", $contents);
}
if($lang->settings['htmllang'])
{

	if($lang->settings['rtl'] == 1)
{
$contents = str_replace("<html", "<html dir=\"rtl\"", $contents);
}
if($lang->settings['htmllang'])
{

		$contents = str_replace("<html", "<html lang=\"".$lang->settings['htmllang']."\"", $contents);

		$contents = str_replace("<html", "<html xml:lang=\"".$lang->settings['htmllang']."\" lang=\"".$lang->settings['htmllang']."\"", $contents);

	}

if($loadpmpopup)

	}

if($loadpmpopup)

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	{
$http_host = $_SERVER['HTTP_HOST'];
}

	{
$http_host = $_SERVER['HTTP_HOST'];
}

	else
{
$http_host = "unknown.local";
}

	else
{
$http_host = "unknown.local";
}

	$headers .= "Message-ID: <". md5(uniqid(time()))."@{$http_host}>\n";
$headers .= "MIME-Version: 1.0\n";
$headers .= "Content-Type: text/plain; charset=\"{$charset}\"\n";

	$headers .= "Message-ID: <". md5(uniqid(time()))."@{$http_host}>\n";
$headers .= "MIME-Version: 1.0\n";
$headers .= "Content-Type: text/plain; charset=\"{$charset}\"\n";

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	$headers .= "X-Priority: 3\n";
$headers .= "X-MSMail-Priority: Normal\n";
$headers .= "X-Mailer: MyBB\n";

	$headers .= "X-Priority: 3\n";
$headers .= "X-MSMail-Priority: Normal\n";
$headers .= "X-Mailer: MyBB\n";

 
	if(defined("IN_ADMINCP"))
{
$_SERVER['PHP_SELF'] = str_replace($mybb->config['admin_dir']."/", "admin-", $_SERVER['PHP_SELF']);
}
$headers .= "X-MyBB-Script: {$http_host}{$_SERVER['PHP_SELF']}\n";


// For some reason sendmail/qmail doesn't like \r\n
$sendmail = @ini_get('sendmail_path');


// For some reason sendmail/qmail doesn't like \r\n
$sendmail = @ini_get('sendmail_path');

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		}
}
return $forum_cache;

		}
}
return $forum_cache;

}

/**

}

/**

 * Produce a friendly error message page
*
* @param string The error message to be shown
* @param string The title of the message shown in the title of the page and the error table
*/
function error($error="", $title="")

 * Produce a friendly error message page
*
* @param string The error message to be shown
* @param string The title of the message shown in the title of the page and the error table
*/
function error($error="", $title="")

{

{

	global $header, $footer, $theme, $headerinclude, $db, $templates, $lang, $mybb;

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

	global $header, $footer, $theme, $headerinclude, $db, $templates, $lang, $mybb;

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

	}

	}

	if(!$title)
{
$title = $mybb->settings['bbname'];

	if(!$title)
{
$title = $mybb->settings['bbname'];

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	if(!$title)
{
$title = $lang->please_correct_errors;

	if(!$title)
{
$title = $lang->please_correct_errors;

	}

	}

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

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

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

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

}

/**

}

/**

 * Presents the user with a "no permission" page
*/
function error_no_permission()

 * Presents the user with a "no permission" page
*/
function error_no_permission()

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		"location1" => 0,
"location2" => 0
);

		"location1" => 0,
"location2" => 0
);

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

	$db->update_query(TABLE_PREFIX."sessions", $noperm_array, "sid='".$session->sid."'", 1);

	$url = htmlspecialchars_uni($_SERVER['REQUEST_URI']);
if($mybb->user['uid'])
{

	$url = htmlspecialchars_uni($_SERVER['REQUEST_URI']);
if($mybb->user['uid'])
{

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		}

// Collect group permissions.

		}

// Collect group permissions.

		$gid = $user_cache[$uid]['usergroup'].",".$user_cache[$uid]['additionalgroups'];





		$gid = $user_cache[$uid]['usergroup'];
if($user_cache[$uid]['additionalgroups'])
{
$gid .= ",".$user_cache[$uid]['additionalgroups'];
}

		$groupperms = usergroup_permissions($gid);

// Store group permissions in user cache.

		$groupperms = usergroup_permissions($gid);

// Store group permissions in user cache.

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	else
{
return $mybb->usergroup;

	else
{
return $mybb->usergroup;

	}

	}

}

/**

}

/**

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

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

 


	$groups = explode(",", $gid);
if(count($groups) == 1)
{

	$groups = explode(",", $gid);
if(count($groups) == 1)
{

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				{
$permbit = "";
}

				{
$permbit = "";
}

				$zerogreater = 0;



				if(in_array($perm, $groupzerogreater))
{
if($access == 0)
{
$usergroup[$perm] = 0;

				if(in_array($perm, $groupzerogreater))
{
if($access == 0)
{
$usergroup[$perm] = 0;

						$zerogreater = 1;

						continue;

					}

					}

				}
if(($access > $permbit || ($access == "yes" && $permbit == "no") || !$permbit) && $zerogreater != 1)


				}

if($access > $permbit || ($access == "yes" && $permbit == "no") || !$permbit)

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

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

	}

	}

	return $usergroup;
}


	return $usergroup;
}


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function usergroup_displaygroup($gid)
{
global $cache, $groupscache, $displaygroupfields;

function usergroup_displaygroup($gid)
{
global $cache, $groupscache, $displaygroupfields;





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

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

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function forum_permissions($fid=0, $uid=0, $gid=0)
{
global $db, $cache, $groupscache, $forum_cache, $fpermcache, $mybb, $usercache, $fpermissionscache;

function forum_permissions($fid=0, $uid=0, $gid=0)
{
global $db, $cache, $groupscache, $forum_cache, $fpermcache, $mybb, $usercache, $fpermissionscache;



	static $cached_forum_permissions;

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

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

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

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

		$permissions = fetch_forum_permissions($fid, $gid, $groupperms);





		if(!$cached_forum_permissions[$gid][$fid])
{
$cached_forum_permissions_permissions[$gid][$fid] = fetch_forum_permissions($fid, $gid, $groupperms);
}
return $cached_forum_permissions_permissions[$gid][$fid];

	}
else
{

	}
else
{

		foreach($forum_cache as $forum)

		if(!$cached_forum_permissions[$gid])

		{

		{

			$permissions[$forum['fid']] = fetch_forum_permissions($forum['fid'], $gid, $groupperms);




			foreach($forum_cache as $forum)
{
$cached_forum_permissions[$gid][$forum['fid']] = fetch_forum_permissions($forum['fid'], $gid, $groupperms);
}

		}

		}

 
		return $cached_forum_permissions[$gid];

	}

	}

	return $permissions;

 
}

/**
* Fetches the permissions for a specific forum/group applying the inheritance scheme.
* Called by forum_permissions()

}

/**
* Fetches the permissions for a specific forum/group applying the inheritance scheme.
* Called by forum_permissions()

 *

 *

 * @param int The forum ID
* @param string A comma separated list of usergroups
* @param array Group permissions
* @return array Permissions for this forum
*/
function fetch_forum_permissions($fid, $gid, $groupperms)

 * @param int The forum ID
* @param string A comma separated list of usergroups
* @param array Group permissions
* @return array Permissions for this forum
*/
function fetch_forum_permissions($fid, $gid, $groupperms)

{

{

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

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





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

if(!$fpermcache[$fid]) // This forum has no custom or inherited permisssions so lets just return the group permissions

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

if(!$fpermcache[$fid]) // This forum has no custom or inherited permisssions so lets just return the group permissions

	{

	{

		return $groupperms;
}

		return $groupperms;
}

	

	

	$current_permissions = array();

foreach($groups as $gid)

	$current_permissions = array();

foreach($groups as $gid)

	{

	{

		if($groupscache[$gid])
{
// If this forum has permissions set

		if($groupscache[$gid])
{
// If this forum has permissions set

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	}

if(count($current_permissions) == 0)

	}

if(count($current_permissions) == 0)

	{

	{

		$current_permissions = $groupperms;
}
return $current_permissions;

		$current_permissions = $groupperms;
}
return $current_permissions;

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 * Check the password given on a certain forum for validity
*
* @param int The forum ID

 * Check the password given on a certain forum for validity
*
* @param int The forum ID

 * @param string The plain text password for the forum

 * @param boolean The Parent ID

 */

 */

function check_forum_password($fid, $password="")

function check_forum_password($fid, $pid=0)

{

{

	global $mybb, $header, $footer, $headerinclude, $theme, $templates, $lang;
$showform = 1;











	global $mybb, $header, $footer, $headerinclude, $theme, $templates, $lang, $forum_cache;

$showform = true;

if(!is_array($forum_cache))
{
$forum_cache = cache_forums();
if(!$forum_cache)
{
return false;
}
}





 
	// Loop through each of parent forums to ensure we have a password for them too
$parents = explode(',', $forum_cache[$fid]['parentlist']);
rsort($parents);
if(!empty($parents))
{
foreach($parents as $parent_id)
{
if($parent_id == $fid || $parent_id == $pid)
{
continue;
}

if($forum_cache[$parent_id]['password'] != "")
{
check_forum_password($parent_id, $fid);
}
}
}

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

	if($password)
{
if($mybb->input['pwverify'])

	if($password)
{
if($mybb->input['pwverify'])

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

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

				$showform = 0;

				$showform = false;

			}
else
{
eval("\$pwnote = \"".$templates->get("forumdisplay_password_wrongpass")."\";");

			}
else
{
eval("\$pwnote = \"".$templates->get("forumdisplay_password_wrongpass")."\";");

				$showform = 1;

				$showform = true;

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

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

				$showform = 1;

				$showform = true;

			}
else
{

			}
else
{

				$showform = 0;

				$showform = false;

			}
}
}
else
{

			}
}
}
else
{

		$showform = 0;

		$showform = false;

	}

	}

 


	if($showform)
{
$_SERVER['REQUEST_URI'] = htmlspecialchars_uni($_SERVER['REQUEST_URI']);

	if($showform)
{
$_SERVER['REQUEST_URI'] = htmlspecialchars_uni($_SERVER['REQUEST_URI']);

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

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

	}
if(!isset($modpermscache[$uid][$fid]))


	}

if(!isset($modpermscache[$fid][$uid]))

	{
if(!$parentslist)
{
$parentslist = get_parent_list($fid);
}

	{
if(!$parentslist)
{
$parentslist = get_parent_list($fid);
}

 
		

		$sql = build_parent_list($fid, "fid", "OR", $parentslist);

		$sql = build_parent_list($fid, "fid", "OR", $parentslist);

		$query = $db->query("
SELECT *
FROM ".TABLE_PREFIX."moderators
WHERE uid='$uid'
AND $sql
");

		$query = $db->simple_select(TABLE_PREFIX."moderators", "*", "uid='{$uid}' AND {$sql}");






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

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

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

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

	}
else
{

	}
else
{

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

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

	}

	}

 
	

	return $perms;
}


	return $perms;
}


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


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


	if($mybb->usergroup['issupermod'] == "yes")


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

	{
return "yes";
}

	{
return "yes";
}

Zeile 983Zeile 1036
	{
if(!$fid)
{

	{
if(!$fid)
{

			$query = $db->simple_select(TABLE_PREFIX.'moderators', 'mid', "uid={$uid}", array('limit' => 1));

			$query = $db->simple_select(TABLE_PREFIX.'moderators', 'COUNT(*) as count', "uid={$uid}", array('limit' => 1));

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

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

			if($modcheck['mid'])

			if($modcheck['count'] > 0)

			{
return "yes";
}

			{
return "yes";
}

Zeile 1022Zeile 1075
 * @return string The template of posticons.
*/
function get_post_icons()

 * @return string The template of posticons.
*/
function get_post_icons()

{

{

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

$listed = 0;

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

$listed = 0;

Zeile 1178Zeile 1231
function get_server_load()
{
global $lang;

function get_server_load()
{
global $lang;

	if(strtolower(substr(PHP_OS, 0, 3)) === 'win')
{
return $lang->unknown;
}
elseif(@file_exists("/proc/loadavg"))


$serverload = array();

if(my_strtolower(substr(PHP_OS, 0, 3)) !== 'win')


	{

	{

		$load = @file_get_contents("/proc/loadavg");
$serverload = explode(" ", $load);
$serverload[0] = round($serverload[0], 4);



		if(@file_exists("/proc/loadavg") && $load = @file_get_contents("/proc/loadavg"))
{
$serverload = explode(" ", $load);
$serverload[0] = round($serverload[0], 4);
}

		if(!$serverload)
{

		if(!$serverload)
{

 
			// Suhosin likes to throw a warning if exec is disabled then die - weird
if($func_blacklist = @ini_get('suhosin.executor.func.blacklist'))
{
if(strpos(",".$func_blacklist.",", 'exec') !== false)
{
return $lang->unknown;
}
}
// PHP disabled functions?
if($func_blacklist = @ini_get('disabled_functions'))
{
if(strpos(",".$func_blacklist.",", 'exec') !== false)
{
return $lang->unknown;
}
}

			$load = @exec("uptime");
$load = split("load averages?: ", $load);
$serverload = explode(",", $load[1]);

			$load = @exec("uptime");
$load = split("load averages?: ", $load);
$serverload = explode(",", $load[1]);

		}
}






























































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

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

return $returnload;
}


/**
* Updates the forum statistics with specific values (or addition/subtraction of the previous value)
*
* @param array Array of items being updated (numthreads,numposts,numusers,lastuser)
*/
function update_stats($changes=array())
{
global $cache, $db;

$stats = $cache->read("stats");

$counters = array('numthreads', 'numposts', 'numusers');
$update = array();
foreach($counters as $counter)
{
if(array_key_exists($counter, $changes))
{
// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")
{
$new_stats[$counter] = $stats[$counter] + $changes[$counter];
}
else
{
$new_stats[$counter] = $changes[$counter];
}
// Less than 0? That's bad
if($new_stats[$counter] < 0)
{
$new_stats[$counter] = 0;
}
}
}

// Fetch latest user if the user count is changing
if(array_key_exists('numusers', $changes) || array_key_exists('lastuser', $changes))
{
$query = $db->simple_select(TABLE_PREFIX."users", "uid, username", "", array('order_by' => 'uid', 'order_dir' => 'DESC', 'limit' => 1));
$lastmember = $db->fetch_array($query);
$new_stats['lastuid'] = $lastmember['uid'];
$new_stats['lastusername'] = $lastmember['username'];
}
if(is_array($stats))
{
$stats = array_merge($stats, $new_stats);
}

	else
{

	else
{

		$load = @exec("uptime");
$load = split("load averages?: ", $load);
$serverload = explode(",", $load[1]);














































































		$stats = $new_stats;
}
$cache->update("stats", $stats);
}

/**
* Updates the forum counters with a specific value (or addition/subtraction of the previous value)
*
* @param int The forum ID
* @param array Array of items being updated (threads, posts, unapprovedthreads, unapprovedposts) and their value (ex, 1, +1, -1)
*/
function update_forum_counters($fid, $changes=array())
{
global $db, $cache;

$update_query = array();

$counters = array('threads', 'unapprovedthreads', 'posts', 'unapprovedposts');

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

foreach($counters as $counter)
{
if(array_key_exists($counter, $changes))
{
// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")
{
$update_query[$counter] = $forum[$counter] + $changes[$counter];
}
else
{
$update_query[$counter] = $changes[$counter];
}
// Less than 0? That's bad
if($update_query[$counter] < 0)
{
$update_query[$counter] = 0;
}
}
}

// Only update if we're actually doing something
if(count($update_query) > 0)
{
$db->update_query(TABLE_PREFIX."forums", $update_query, "fid='".intval($fid)."'");
}

// Guess we should update the statistics too?
if(isset($update_query['threads']) || isset($update_query['posts']))
{
$new_stats = array();
if(array_key_exists('threads', $update_query))
{
$threads_diff = $update_query['threads'] - $forum['threads'];
if($threads_diff > -1)
{
$new_stats['numthreads'] = "+{$threads_diff}";
}
else
{
$new_stats['numthreads'] = "{$threads_diff}";
}
}
if(array_key_exists('posts', $update_query))
{
$posts_diff = $update_query['posts'] - $forum['posts'];
if($posts_diff > -1)
{
$new_stats['numposts'] = "+{$posts_diff}";
}
else
{
$new_stats['numposts'] = "{$posts_diff}";
}
}

update_stats($new_stats);

	}

	}

	$returnload = trim($serverload[0]);
if(!$returnload)
{
$returnload = $lang->unknown;
}
return $returnload;

	
// Update last post info
update_forum_lastpost($fid);




}

/**

}

/**

 * Update the forum counters for a specific forum

 * Update the last post information for a specific forum

 *
* @param int The forum ID
*/

 *
* @param int The forum ID
*/

function update_forum_count($fid)

function update_forum_lastpost($fid)

{

{

	global $db, $cache;

	global $db;


// Fetch the last post for this forum
$query = $db->query("


// Fetch the last post for this forum
$query = $db->query("

Zeile 1227Zeile 1432
	");
$lastpost = $db->fetch_array($query);


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


	// Fetch the number of threads and replies in this forum (Approved only)
$query = $db->query("
SELECT COUNT(*) AS threads, SUM(replies) AS replies
FROM ".TABLE_PREFIX."threads
WHERE fid='$fid' AND visible='1' AND closed NOT LIKE 'moved|%'
");
$count = $db->fetch_array($query);
$count['posts'] = $count['threads'] + $count['replies'];

// Fetch the number of threads and replies in this forum (Unapproved only)
$query = $db->query("
SELECT COUNT(*) AS threads
FROM ".TABLE_PREFIX."threads
WHERE fid='$fid' AND visible='0' AND closed NOT LIKE 'moved|%'
");
$unapproved_count['threads'] = $db->fetch_field($query, "threads");
$query = $db->query("
SELECT SUM(unapprovedposts) AS posts
FROM ".TABLE_PREFIX."threads
WHERE fid='$fid' AND closed NOT LIKE 'moved|%'
");
$unapproved_count['posts'] = $db->fetch_field($query, "posts");

$update_count = array(
"posts" => intval($count['posts']),
"threads" => intval($count['threads']),
"unapprovedposts" => intval($unapproved_count['posts']),
"unapprovedthreads" => intval($unapproved_count['threads']),

	$updated_forum = array(




























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

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

	);

















































	);

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

/**
* Updates the thread counters with a specific value (or addition/subtraction of the previous value)
*
* @param int The thread ID
* @param array Array of items being updated (replies, unapprovedposts, attachmentcount) and their value (ex, 1, +1, -1)
*/
function update_thread_counters($tid, $changes=array())
{
global $db;

$update_query = array();

$counters = array('replies', 'unapprovedposts', 'attachmentcount');

// Fetch above counters for this thread
$query = $db->simple_select(TABLE_PREFIX."threads", implode(",", $counters), "tid='{$tid}'");
$thread = $db->fetch_array($query);

foreach($counters as $counter)
{
if(array_key_exists($counter, $changes))
{
// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")
{
$update_query[$counter] = $thread[$counter] + $changes[$counter];
}
else
{
$update_query[$counter] = $changes[$counter];
}
// Less than 0? That's bad
if($update_query[$counter] < 0)
{
$update_query[$counter] = 0;
}
}
}

// Only update if we're actually doing something
if(count($update_query) > 0)
{
$db->update_query(TABLE_PREFIX."threads", $update_query, "tid='".intval($tid)."'");
}





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

	update_thread_data($tid);

}

/**

}

/**

 * Update the thread counters for a specific thread

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

 *
* @param int The thread ID
*/

 *
* @param int The thread ID
*/

function update_thread_count($tid)

function update_thread_data($tid)

{

{

	global $db, $cache;
$query = $db->query("
SELECT COUNT(*) AS replies
FROM ".TABLE_PREFIX."posts
WHERE tid='$tid'
AND visible='1'
");
$replies = $db->fetch_array($query);
$treplies = $replies['replies'] - 1;
if($treplies < 0)
{
$treplies = 0;
}

	global $db;













	$query = $db->query("
SELECT u.uid, u.username, p.username AS postusername, p.dateline

	$query = $db->query("
SELECT u.uid, u.username, p.username AS postusername, p.dateline

		FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)


		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
LIMIT 1"

		WHERE p.tid='$tid' AND p.visible='1'
ORDER BY p.dateline DESC
LIMIT 1"

Zeile 1296Zeile 1511

$query = $db->query("
SELECT u.uid, u.username, p.username AS postusername, p.dateline


$query = $db->query("
SELECT u.uid, u.username, p.username AS postusername, p.dateline

		FROM ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)


		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

		WHERE p.tid='$tid'
ORDER BY p.dateline ASC

		LIMIT 0,1

		LIMIT 1

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

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

 


	if(!$firstpost['username'])
{
$firstpost['username'] = $firstpost['postusername'];
}

	if(!$firstpost['username'])
{
$firstpost['username'] = $firstpost['postusername'];
}

 


	if(!$lastpost['username'])
{
$lastpost['username'] = $lastpost['postusername'];

	if(!$lastpost['username'])
{
$lastpost['username'] = $lastpost['postusername'];

	}


	}


	if(!$lastpost['dateline'])
{
$lastpost['username'] = $firstpost['username'];
$lastpost['uid'] = $firstpost['uid'];
$lastpost['dateline'] = $firstpost['dateline'];

	if(!$lastpost['dateline'])
{
$lastpost['username'] = $firstpost['username'];
$lastpost['uid'] = $firstpost['uid'];
$lastpost['dateline'] = $firstpost['dateline'];

	}	

	}


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


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

	// Unapproved posts
$query = $db->query("
SELECT COUNT(*) AS totunposts
FROM ".TABLE_PREFIX."posts
WHERE tid='$tid' AND visible='0'
");
$nounposts = $db->fetch_field($query, "totunposts");

// Update the attachment count for this thread
update_thread_attachment_count($tid);
$db->query("
UPDATE ".TABLE_PREFIX."threads
SET username='".$firstpost['username']."', uid='".intval($firstpost['uid'])."', lastpost='".intval($lastpost['dateline'])."', lastposter='".$lastpost['username']."', lastposteruid='".intval($lastpost['uid'])."', replies='$treplies', unapprovedposts='$nounposts'
WHERE tid='$tid'
");





$update_array = array(
'username' => $firstpost['username'],
'uid' => intval($firstpost['uid']),
'lastpost' => intval($lastpost['dateline']),
'lastposter' => $lastpost['username'],
'lastposteruid' => intval($lastpost['uid']),
);
$db->update_query(TABLE_PREFIX."threads", $update_array, "tid='{$tid}'");
}

function update_forum_count($fid)
{
die("Depreciated function call: update_forum_count");
}
function update_thread_count($tid)
{
die("Depreciated function call: update_thread_count");

}

}


/**
* Updates the number of attachments for a specific thread
*
* @param int The thread ID
*/

 
function update_thread_attachment_count($tid)
{

function update_thread_attachment_count($tid)
{

	global $db;
$query = $db->query("
SELECT COUNT(*) AS attachment_count
FROM ".TABLE_PREFIX."attachments a LEFT JOIN ".TABLE_PREFIX."posts p ON (a.pid=p.pid)
WHERE p.tid='$tid'
");
$attachment_count = $db->fetch_field($query, "attachment_count");
$db->query("
UPDATE ".TABLE_PREFIX."threads
SET attachmentcount='{$attachment_count}'
WHERE tid='$tid'
");

	die("Depreciated function call: update_thread_attachment_count");












}

/**
* Deletes a thread from the database

}

/**
* Deletes a thread from the database

 *

 *

 * @param int The thread ID
*/
function delete_thread($tid)

 * @param int The thread ID
*/
function delete_thread($tid)

{
global $moderation;

{
global $moderation;

	if(!is_object($moderation))
{
require_once MYBB_ROOT."inc/class_moderation.php";

	if(!is_object($moderation))
{
require_once MYBB_ROOT."inc/class_moderation.php";

Zeile 1388Zeile 1592
		$moderation = new Moderation;
}
return $moderation->delete_post($pid);

		$moderation = new Moderation;
}
return $moderation->delete_post($pid);

}


}


/**
* Builds a forum jump menu
*

/**
* Builds a forum jump menu
*

Zeile 1404Zeile 1608
 */
function build_forum_jump($pid="0", $selitem="", $addselect="1", $depth="", $showextras="1", $permissions="", $name="fid")
{

 */
function build_forum_jump($pid="0", $selitem="", $addselect="1", $depth="", $showextras="1", $permissions="", $name="fid")
{

	global $db, $forum_cache, $fjumpcache, $permissioncache, $mybb, $selecteddone, $forumjump, $forumjumpbits, $gobutton, $theme, $templates, $lang;

	global $db, $forum_cache, $jumpfcache, $permissioncache, $mybb, $selecteddone, $forumjump, $forumjumpbits, $gobutton, $theme, $templates, $lang;


$pid = intval($pid);
if($permissions)


$pid = intval($pid);
if($permissions)

Zeile 1444Zeile 1648
						$optionselected = "selected=\"selected\"";
$selecteddone = 1;
}

						$optionselected = "selected=\"selected\"";
$selecteddone = 1;
}

 
					
$forum['name'] = htmlspecialchars_uni($forum['name']);


					eval("\$forumjumpbits .= \"".$templates->get("forumjump_bit")."\";");
if($forum_cache[$forum['fid']])
{

					eval("\$forumjumpbits .= \"".$templates->get("forumjump_bit")."\";");
if($forum_cache[$forum['fid']])
{

Zeile 1576Zeile 1783
			"editor_size_x_small",
"editor_size_small",
"editor_size_medium",

			"editor_size_x_small",
"editor_size_small",
"editor_size_medium",

 
			"editor_size_large",

			"editor_size_x_large",
"editor_size_xx_large",
"editor_color_white",

			"editor_size_x_large",
"editor_size_xx_large",
"editor_color_white",

Zeile 1860Zeile 2068
			$ip = $_SERVER['REMOTE_ADDR'];
}
}

			$ip = $_SERVER['REMOTE_ADDR'];
}
}

	global $db;
$ip = $db->escape_string(preg_replace("#([^.0-9 ]*)#", "", $ip));


$ip = preg_replace("#([^.0-9 ]*)#", "", $ip);


return $ip;
}


return $ip;
}

Zeile 1913Zeile 2121
	{
$attachtypes = $cache->read("attachtypes");
}

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

 
	
$directory = "";

if(defined("IN_PORTAL"))
{
global $change_dir;
$directory = $change_dir."/";
}


	$ext = strtolower($ext);
if($attachtypes[$ext]['icon'])
{

	$ext = strtolower($ext);
if($attachtypes[$ext]['icon'])
{

		return "<img src=\"".$attachtypes[$ext]['icon']."\" border=\"0\" alt=\".$ext File\" />";

		return "<img src=\"{$directory}".$attachtypes[$ext]['icon']."\" border=\"0\" alt=\".$ext File\" />";

	}
else
{

	}
else
{

		return "<img src=\"images/attachtypes/unknown.gif\" border=\"0\" alt=\".$ext File\" />";

		return "<img src=\"{$directory}images/attachtypes/unknown.gif\" border=\"0\" alt=\".$ext File\" />";

	}
}


	}
}


Zeile 2009Zeile 2226
		foreach($navbits as $key => $navbit)
{
if(isset($navbits[$key+1]))

		foreach($navbits as $key => $navbit)
{
if(isset($navbits[$key+1]))

			{

			{

				if(isset($navbits[$key+2])) { $sep = $navsep; } else { $sep = ""; }
eval("\$nav .= \"".$templates->get("nav_bit")."\";");
}

				if(isset($navbits[$key+2])) { $sep = $navsep; } else { $sep = ""; }
eval("\$nav .= \"".$templates->get("nav_bit")."\";");
}

Zeile 2028Zeile 2245

/**
* Add a breadcrumb menu item to the list.


/**
* Add a breadcrumb menu item to the list.

 *

 *

 * @param string The name of the item to add
* @param string The URL of the item to add
*/

 * @param string The name of the item to add
* @param string The URL of the item to add
*/

Zeile 2040Zeile 2257
	$navbits[$navsize]['name'] = $name;
$navbits[$navsize]['url'] = $url;
}

	$navbits[$navsize]['name'] = $name;
$navbits[$navsize]['url'] = $url;
}





/**
* Build the forum breadcrumb nagiation (the navigation to a specific forum including all parent forums)
*

/**
* Build the forum breadcrumb nagiation (the navigation to a specific forum including all parent forums)
*

Zeile 2058Zeile 2275
			cache_forums();
}
foreach($forum_cache as $key => $val)

			cache_forums();
}
foreach($forum_cache as $key => $val)

		{

		{

			$pforumcache[$val['fid']][$val['pid']] = $val;
}
}

			$pforumcache[$val['fid']][$val['pid']] = $val;
}
}

Zeile 2071Zeile 2288
				if($pforumcache[$forumnav['pid']])
{
build_forum_breadcrumb($forumnav['pid'], $archive);

				if($pforumcache[$forumnav['pid']])
{
build_forum_breadcrumb($forumnav['pid'], $archive);

				}

				}

				$navsize = count($navbits);
$navbits[$navsize]['name'] = $forumnav['name'];
if($archive == 1)

				$navsize = count($navbits);
$navbits[$navsize]['name'] = $forumnav['name'];
if($archive == 1)

Zeile 2095Zeile 2312
	}
return 1;
}

	}
return 1;
}





/**
* Resets the breadcrumb navigation to the first item, and clears the rest
*/

/**
* Resets the breadcrumb navigation to the first item, and clears the rest
*/

Zeile 2107Zeile 2324
	$newnav[0]['url'] = $navbits[0]['url'];
unset($GLOBALS['navbits']);
$GLOBALS['navbits'] = $newnav;

	$newnav[0]['url'] = $navbits[0]['url'];
unset($GLOBALS['navbits']);
$GLOBALS['navbits'] = $newnav;

}

}


/**
* Builds a URL to an archive mode page


/**
* Builds a URL to an archive mode page

Zeile 2169Zeile 2386
		$gzipen = "Disabled";
}
echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";

		$gzipen = "Disabled";
}
echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";

	echo "<html lang=\"en\">";

	echo "<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\" lang=\"en\">";

	echo "<head>";
echo "<title>MyBB Debug Information</title>";
echo "</head>";

	echo "<head>";
echo "<title>MyBB Debug Information</title>";
echo "</head>";

Zeile 2243Zeile 2460
	{
echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";
echo "<tr>\n";

	{
echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";
echo "<tr>\n";

		echo "<td colspan=\"8\" style=\"background-color: #ccc;\"><strong>Templates Requiring Additional Calls (Not Cached at Startup) - ".count($templates->uncached_templates)." Total</strong></td>\n";

		echo "<td style=\"background-color: #ccc;\"><strong>Templates Requiring Additional Calls (Not Cached at Startup) - ".count($templates->uncached_templates)." Total</strong></td>\n";

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

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

Zeile 2254Zeile 2471
	echo "</body>";
echo "</html>";
exit;

	echo "</body>";
echo "</html>";
exit;

}

/**

}

/**

 * Outputs the correct page headers.
*/
function send_page_headers()

 * Outputs the correct page headers.
*/
function send_page_headers()

Zeile 2364Zeile 2581
	elseif($months > 1)
{
$nicetime['months'] = $months." ".$lang->months;

	elseif($months > 1)
{
$nicetime['months'] = $months." ".$lang->months;

	}

	}


if($weeks == 1)
{


if($weeks == 1)
{

Zeile 2404Zeile 2621

if($seconds == 1)
{


if($seconds == 1)
{

		$nicetime['seconds'] = "1 ".$lang->seconds;

		$nicetime['seconds'] = "1 ".$lang->second;

	}
elseif($seconds > 1)
{

	}
elseif($seconds > 1)
{

Zeile 2470Zeile 2687
		foreach($groups as $gid)
{
if(trim($gid) != "" && $gid != $user['usergroup'] && !$donegroup[$gid])

		foreach($groups as $gid)
{
if(trim($gid) != "" && $gid != $user['usergroup'] && !$donegroup[$gid])

			{
$groupslist .= $comma.$gid;
$comma = ",";

			{
$groupslist .= $comma.$gid;
$comma = ",";

				$donegroup[$gid] = 1;
}
}

				$donegroup[$gid] = 1;
}
}

Zeile 2493Zeile 2710
function leave_usergroup($uid, $leavegroup)
{
global $db, $mybb;

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





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

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

	{

	{

		$query = $db->query("
SELECT *
FROM ".TABLE_PREFIX."users
WHERE uid='$uid'
");
$user = $db->fetch_array($query);

		$query = $db->query("
SELECT *
FROM ".TABLE_PREFIX."users
WHERE uid='$uid'
");
$user = $db->fetch_array($query);

	}

	}

	$usergroups = "";
$usergroups = $user['additionalgroups'].",";


	$usergroups = "";
$usergroups = $user['additionalgroups'].",";


Zeile 2526Zeile 2743
	if($leavegroup == $user['displaygroup'])
{
$dispupdate = ", displaygroup=usergroup";

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

	}

	}

	$db->query("
UPDATE ".TABLE_PREFIX."users
SET additionalgroups='$groupslist' $dispupdate

	$db->query("
UPDATE ".TABLE_PREFIX."users
SET additionalgroups='$groupslist' $dispupdate

Zeile 2556Zeile 2773
	else
{
if(isset($_SERVER['PATH_INFO']))

	else
{
if(isset($_SERVER['PATH_INFO']))

		{
$location = $_SERVER['PATH_INFO'];
}

		{
$location = $_SERVER['PATH_INFO'];
}

		elseif(isset($_ENV['PATH_INFO']))
{
$location = $_SERVER['PATH_INFO'];
}
elseif(isset($_ENV['PHP_SELF']))

		elseif(isset($_ENV['PATH_INFO']))
{
$location = $_SERVER['PATH_INFO'];
}
elseif(isset($_ENV['PHP_SELF']))

		{

		{

			$location = $_ENV['PHP_SELF'];
}
else

			$location = $_ENV['PHP_SELF'];
}
else

Zeile 2578Zeile 2795
		elseif(isset($_ENV['QUERY_STRING']))
{
$location = "?".$_ENV['QUERY_STRING'];

		elseif(isset($_ENV['QUERY_STRING']))
{
$location = "?".$_ENV['QUERY_STRING'];

		}
}


		}
}


	if((isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == "POST") || (isset($_ENV['REQUEST_METHOD']) && $_ENV['REQUEST_METHOD'] == "POST"))
{
$post_array = array('action', 'fid', 'pid', 'tid', 'uid', 'eid');

	if((isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == "POST") || (isset($_ENV['REQUEST_METHOD']) && $_ENV['REQUEST_METHOD'] == "POST"))
{
$post_array = array('action', 'fid', 'pid', 'tid', 'uid', 'eid');

Zeile 2681Zeile 2898
		}
}


		}
}


	if(!$tid)

	if($tid == 0)

	{
$themeselect .= "</select>";
}

return $themeselect;

	{
$themeselect .= "</select>";
}

return $themeselect;

}


}


/**
* Custom function for htmlspecialchars which takes in to account unicode
*

/**
* Custom function for htmlspecialchars which takes in to account unicode
*

Zeile 2701Zeile 2918
	$message = str_replace("<","&lt;",$message);
$message = str_replace(">","&gt;",$message);
$message = str_replace("\"","&quot;",$message);

	$message = str_replace("<","&lt;",$message);
$message = str_replace(">","&gt;",$message);
$message = str_replace("\"","&quot;",$message);

	$message = str_replace("  ", "&nbsp;&nbsp;", $message);

 
	return $message;
}


	return $message;
}


Zeile 2796Zeile 3012
function get_bdays($in)
{
return(array(31, ($in % 4 == 0 && ($in % 100 > 0 || $in % 400 == 0) ? 29 : 28), 31, 30, 31, 30, 31, 31, 30, 31, 30, 31));

function get_bdays($in)
{
return(array(31, ($in % 4 == 0 && ($in % 100 > 0 || $in % 400 == 0) ? 29 : 28), 31, 30, 31, 30, 31, 31, 30, 31, 30, 31));

}


}


/**
* Formats a birthday appropriately
*

/**
* Formats a birthday appropriately
*

Zeile 2827Zeile 3043
 */
function get_age($birthday)
{

 */
function get_age($birthday)
{

        $bday = explode("-", $birthday);
if($bday[2] < 1970)
{
$years = 1970-$bday[2];
$year = $bday[2]+($years*2);
$stamp = mktime(0, 0, 0, $bday[1], $bday[0], $year)-($years*31556926*2);
}
else
{
$stamp = mktime(0, 0, 0, $bday[1], $bday[0], $bday[2]);
}
$age = floor((time()-$stamp)/31556926);
return $age;



	$bday = explode("-", $birthday);
if(!$bday[2])
{
return;
}

list($day, $month, $year) = explode("-", my_date("j-n-Y", time(), 0, 0));

$age = $year-$bday[2];

if(($month == $bday[1] && $day < $bday[1]) || $month < $bday[1])
{
--$age;
}
return $age;

}

/**

}

/**

Zeile 2918Zeile 3136
		if($length != "")
{
$cut_string = mb_substr($string, $start, $length);

		if($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 != "")
{
$cut_string = substr($string, $start, $length);

		if($length != "")
{
$cut_string = substr($string, $start, $length);

Zeile 2937Zeile 3155
	}

return $cut_string;

	}

return $cut_string;

}

/**

}

/**

 * lowers the case of a string, mb strings accounted for
*
* @param string The string to lower.

 * lowers the case of a string, mb strings accounted for
*
* @param string The string to lower.

Zeile 2952Zeile 3170
		$string = mb_strtolower($string);
}
else

		$string = mb_strtolower($string);
}
else

	{

	{

		$string = strtolower($string);
}


		$string = strtolower($string);
}


Zeile 2972Zeile 3190
	if($needle == '')
{
return false;

	if($needle == '')
{
return false;

	}

	}


if(function_exists("mb_strpos"))
{


if(function_exists("mb_strpos"))
{

Zeile 3078Zeile 3296
 * @param string The Username of the profile.
* @param int The user id of the profile.
* @param string The target frame

 * @param string The Username of the profile.
* @param int The user id of the profile.
* @param string The target frame

 
 * @param string Any onclick javascript.

 * @return string The url to the profile.

 * @return string The url to the profile.

 */
function build_profile_link($username="", $uid=0, $target="")
{

 */
function build_profile_link($username="", $uid=0, $target="", $onclick="")
{

	global $lang;

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

	global $lang;

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

	}

	}

	elseif($uid == 0)

	elseif($uid == 0)

	{

	{

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

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

	}
else
{

	}
else
{

		// Build the profile link for the registered user
if(!empty($target))

		// Build the profile link for the registered user
if(!empty($target))

		{

		{

			$target = " target=\"{$target}\"";
}

			$target = " target=\"{$target}\"";
}

		return "<a href=\"".get_profile_link($uid)."\"{$target}>{$username}</a>";
}





		if(!empty($onclick))
{
$onclick = " onclick=\"{$onclick}\"";
}
return "<a href=\"".get_profile_link($uid)."\"{$target}{$onclick}>{$username}</a>";
}

}

/**

}

/**

Zeile 3135Zeile 3358
function get_thread_link($tid, $page=0)
{
if($page > 0)

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

	{

	{

		$thread_link = str_replace("{tid}", $tid, THREAD_URL_PAGED);
return str_replace("{page}", $page, $thread_link);
}
else
{
return str_replace("{tid}", $tid, THREAD_URL);

		$thread_link = str_replace("{tid}", $tid, THREAD_URL_PAGED);
return str_replace("{page}", $page, $thread_link);
}
else
{
return str_replace("{tid}", $tid, THREAD_URL);

	}

	}

}

/**

}

/**

 * Get the username of a user id.

 * Get the user data of a user id.

 *
* @param int The user id of the user.

 *
* @param int The user id of the user.

 * @return string The username of the user.

 * @return array The user data.

 */
function get_user($uid)
{

 */
function get_user($uid)
{

Zeile 3191Zeile 3414
	if(!isset($forum_cache) || is_array($forum_cache))
{
$forum_cache = $cache->read("forums");

	if(!isset($forum_cache) || is_array($forum_cache))
{
$forum_cache = $cache->read("forums");

	}

	}

	if(!$forum_cache[$fid])

	if(!$forum_cache[$fid])

	{

	{

		return false;
}
if($active_override != 1)

		return false;
}
if($active_override != 1)

	{

	{

		$parents = explode(",", $forum_cache[$fid]['parentlist']);
if(is_array($parents))
{

		$parents = explode(",", $forum_cache[$fid]['parentlist']);
if(is_array($parents))
{

Zeile 3208Zeile 3431
					return false;
}
}

					return false;
}
}

		}
}

		}
}

	return $forum_cache[$fid];
}


	return $forum_cache[$fid];
}


Zeile 3234Zeile 3457
		$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;

		}

		}

		else
{
$thread_cache[$tid] = false;

		else
{
$thread_cache[$tid] = false;

			return false;
}
}
}


			return false;
}
}
}


/**
* Get the post of a post id.
*

/**
* Get the post of a post id.
*

Zeile 3272Zeile 3495
			return $post;
}
else

			return $post;
}
else

		{

		{

			$post_cache[$pid] = false;
return false;
}

			$post_cache[$pid] = false;
return false;
}

Zeile 3299Zeile 3522
		{
$inactive[] = $fid;
foreach($forum_cache as $fid1 => $forum1)

		{
$inactive[] = $fid;
foreach($forum_cache as $fid1 => $forum1)

			{

			{

				if(strpos(",".$forum1['parentlist'].",", ",".$fid.",") !== false && !in_array($fid1, $inactive))
{
$inactive[] = $fid1;

				if(strpos(",".$forum1['parentlist'].",", ",".$fid.",") !== false && !in_array($fid1, $inactive))
{
$inactive[] = $fid1;

Zeile 3350Zeile 3573
		if(empty($failedlogin))
{
my_setcookie('failedlogin', $now);

		if(empty($failedlogin))
{
my_setcookie('failedlogin', $now);

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

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

			}
return false;
}

			}
return false;
}

Zeile 3386Zeile 3609
*/
function validate_email_format($email)
{

*/
function validate_email_format($email)
{

	if(!preg_match("/^(.+)@[a-zA-Z0-9-]+\.[a-zA-Z0-9.-]+$/si", $email) || strpos($email, ' ') !== false)

	if(strpos($email, ' ') !== false)

	{
return false;

	{
return false;

	}
else
{
return true;
}

	}
// 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.-]+$/si", $email);



}

/**

}

/**

Zeile 3407Zeile 3628
	if(!file_exists(MYBB_ROOT."inc/settings.php"))
{
$mode = "x";

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

	}

	}

	else
{
$mode = "w";

	else
{
$mode = "w";

Zeile 3420Zeile 3641

while($setting = $db->fetch_array($query))
{


while($setting = $db->fetch_array($query))
{

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

 
		$mybb->settings[$setting['name']] = $setting['value'];

		$mybb->settings[$setting['name']] = $setting['value'];

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

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

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

Zeile 3571Zeile 3792
		}
}
return false;

		}
}
return false;

 
}

/**
* Fetch the contents of a remote fle.
*
* @param string The URL of the remote file
* @return string The remote file contents.
*/
function fetch_remote_file($url)
{
if(function_exists("curl_init"))
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
else if(function_exists("fsockopen"))
{
$url = parse_url($url);
if(!$url['host'])
{
return false;
}
if(!$url['port'])
{
$url['port'] = 80;
}
if(!$url['path'])
{
$url['path'] = "/";
}
if($url['query'])
{
$url['path'] .= "?{$url['path']}";
}
$fp = @fsockopen($url['host'], $url['port'], $error_no, $error, 10);
@stream_set_timeout($fp, 10);
if(!$fp)
{
return false;
}
$headers = "GET {$url['path']} HTTP/1.1\r\n";
$headers .= "Host: {$url['host']}\r\n";
$headers .= "Connection: Close\r\n\r\n";
if(!@fwrite($fp, $headers))
{
return false;
}
while(!feof($fp))
{
$data .= fgets($fp, 12800);
}
fclose($fp);
$data = explode("\r\n\r\n", $data, 2);
return $data[1];
}
else
{
return @implode("", @file($url));
}
}

/**
* Unicode function for php function chr()
*
* @param string The character
* @return mixed The unicoded chr()
*/
function unicode_chr($c)
{
if($c <= 0x7F)
{
return chr($c);
}
elseif($c <= 0x7FF)
{
return chr(0xC0 | $c >> 6) . chr(0x80 | $c & 0x3F);
}
elseif($c <= 0xFFFF)
{
return chr(0xE0 | $c >> 12) . chr(0x80 | $c >> 6 & 0x3F)
. chr(0x80 | $c & 0x3F);
}
elseif($c <= 0x10FFFF)
{
return chr(0xF0 | $c >> 18) . chr(0x80 | $c >> 12 & 0x3F)
. chr(0x80 | $c >> 6 & 0x3F)
. chr(0x80 | $c & 0x3F);
}
else
{
return false;
}

}

/**

}

/**