Vergleich inc/functions.php - 1.2.2 - 1.2.14

  Keine Änderungen   Hinzugefügt   Modifiziert   Entfernt
Zeile 3Zeile 3
 * 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 2459 2006-11-29 09:09:55Z chris $

 * $Id: functions.php 3845 2008-05-18 17:50:09Z Tikitiki $

 */

/**

 */

/**

Zeile 18Zeile 18
{
	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")

Zeile 74Zeile 73
			$contents = gzip_encode($contents);
		}
	}

 
			$contents = gzip_encode($contents);
		}
	}

 

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


	echo $contents;

	$plugins->run_hooks("post_output_page");

 
	echo $contents;

	$plugins->run_hooks("post_output_page");





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

 
	// 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();

	}

	}

}

/**

}

/**

Zeile 105Zeile 107
 *
 */
function run_shutdown()

 
 *
 */
function run_shutdown()

{

{

	global $db, $cache, $plugins, $shutdown_functions, $done_shutdown;
	
	if($done_shutdown == true)

	global $db, $cache, $plugins, $shutdown_functions, $done_shutdown;
	
	if($done_shutdown == true)

Zeile 115Zeile 117
	
	// If our DB has been deconstructed already (bad PHP 5.2.0), reconstruct
	if(!is_object($db))

 
	
	// If our DB has been deconstructed already (bad PHP 5.2.0), reconstruct
	if(!is_object($db))

	{

	{

		require MYBB_ROOT."inc/config.php";
		if(isset($config))
		{

		require MYBB_ROOT."inc/config.php";
		if(isset($config))
		{

Zeile 131Zeile 133
	{
		require_once MYBB_ROOT."inc/class_datacache.php";
		$cache = new datacache;

 
	{
		require_once MYBB_ROOT."inc/class_datacache.php";
		$cache = new datacache;

	}

	}

	
	// And finaly.. we have the PHP developers to thank for this "hack" which fixes a problem THEY created
	if(!is_object($plugins) && !defined("NO_PLUGINS"))

	
	// And finaly.. we have the PHP developers to thank for this "hack" which fixes a problem THEY created
	if(!is_object($plugins) && !defined("NO_PLUGINS"))

Zeile 148Zeile 150
		foreach($db->shutdown_queries as $query)
		{
			$db->query($query);

 
		foreach($db->shutdown_queries as $query)
		{
			$db->query($query);

		}
	}

		}
	}


	// Run any shutdown functions if we have them
	if(is_array($shutdown_functions))


	// Run any shutdown functions if we have them
	if(is_array($shutdown_functions))

Zeile 219Zeile 221
	{
		$contents = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n".$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)
	{

Zeile 236Zeile 241
		}
	}
	return $contents;

 
		}
	}
	return $contents;

}


}


/**
 * Turn a unix timestamp in to a "friendly" date/time format for the user.
 *

/**
 * Turn a unix timestamp in to a "friendly" date/time format for the user.
 *

Zeile 353Zeile 358
	$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');

Zeile 360Zeile 370
	{
		$headers = preg_replace("#(\r\n|\r|\n)#s", "\n", $headers);
		$message = preg_replace("#(\r\n|\r|\n)#s", "\n", $message);

 
	{
		$headers = preg_replace("#(\r\n|\r|\n)#s", "\n", $headers);
		$message = preg_replace("#(\r\n|\r|\n)#s", "\n", $message);

	}
	else
	{

	}
	else
	{

		$headers = preg_replace("#(\r\n|\r|\n)#s", "\r\n", $headers);
		$message = preg_replace("#(\r\n|\r|\n)#s", "\r\n", $message);

 
		$headers = preg_replace("#(\r\n|\r|\n)#s", "\r\n", $headers);
		$message = preg_replace("#(\r\n|\r|\n)#s", "\r\n", $message);

	}


	}


	mail($to, $subject, $message, $headers);

 
	mail($to, $subject, $message, $headers);

 
}

/**
 * Generates a unique code for POST requests to prevent XSS/CSRF attacks
 *
 * @return string The generated code
 */
function generate_post_check()
{
	global $mybb;
	if($mybb->user['uid'])
	{
		return md5($mybb->user['loginkey'].$mybb->user['salt'].$mybb->user['regdate']);
	}
	// Guests get a special string
	else
	{
		return md5($mybb->config['hostname'].$mybb->config['username'].$mybb->config['password']);
	}
}

/**
 * Verifies a POST check code is valid, if not shows an error (silently returns false on silent parameter)
 *
 * @param string The incoming POST check code
 * @param boolean Silent mode or not (silent mode will not show the error to the user but returns false)
 */
function verify_post_check($code, $silent=false)
{
	global $lang;
	if(generate_post_check() != $code)
	{
		if($silent == true)
		{
			return false;
		}
		else
		{
			error($lang->invalid_post_code);
		}
	}
	else
	{
		return true;
	}

}

/**

}

/**

Zeile 425Zeile 480

/**
 * Load the forum cache in to memory

 

/**
 * Load the forum cache in to memory

 
 *
 * @param boolean True to force a reload of the cache

 */

 
 */

function cache_forums()

function cache_forums($force=false)

{
	global $forum_cache, $db, $cache;

 
{
	global $forum_cache, $db, $cache;

 
	
	if($force == true)
	{
		$forum_cache = $cache->read("forums", 1);
		return $forum_cache;
	}


	if(!$forum_cache)
	{


	if(!$forum_cache)
	{

Zeile 508Zeile 571
		"location1" => 0,
		"location2" => 0
	);

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

	$db->update_query(TABLE_PREFIX."sessions", $noperm_array, "sid='".$session->sid."'");
	$url = $_SERVER['REQUEST_URI'];
	$url = str_replace("&", "&amp;", $url);

	$db->update_query(TABLE_PREFIX."sessions", $noperm_array, "sid='".$session->sid."'", 1);
	$url = htmlspecialchars_uni($_SERVER['REQUEST_URI']);


	if($mybb->user['uid'])
	{
		$lang->error_nopermission_user_5 = sprintf($lang->error_nopermission_user_5, $mybb->user['username']);

	if($mybb->user['uid'])
	{
		$lang->error_nopermission_user_5 = sprintf($lang->error_nopermission_user_5, $mybb->user['username']);

Zeile 625Zeile 687

/**
 * Fetch the permissions for a specific user

 

/**
 * Fetch the permissions for a specific user

 *

 *

 * @param int The user ID
 * @return array Array of user permissions for the specified user
 */
function user_permissions($uid=0)
{
	global $mybb, $cache, $groupscache, $user_cache;

 
 * @param int The user ID
 * @return array Array of user permissions for the specified user
 */
function user_permissions($uid=0)
{
	global $mybb, $cache, $groupscache, $user_cache;





	// If no user id is specified, assume it is the current user
	if($uid == 0)
	{
		$uid = $mybb->user['uid'];

 
	// If no user id is specified, assume it is the current user
	if($uid == 0)
	{
		$uid = $mybb->user['uid'];

	}


	}


	// User id does not match current user, fetch permissions
	if($uid != $mybb->user['uid'])
	{
		// We've already cached permissions for this user, return them.
		if($user_cache[$uid]['permissions'])

 
	// User id does not match current user, fetch permissions
	if($uid != $mybb->user['uid'])
	{
		// We've already cached permissions for this user, return them.
		if($user_cache[$uid]['permissions'])

		{

		{

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

		// This user was not already cached, fetch their user information.
		if(!$user_cache[$uid])

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

		// This user was not already cached, fetch their user information.
		if(!$user_cache[$uid])

		{

		{

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

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

		}

		}


		// 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.

Zeile 676Zeile 742
 * @return array Array of permissions generated for the groups
 */
function usergroup_permissions($gid=0)

 
 * @return array Array of permissions generated for the groups
 */
function usergroup_permissions($gid=0)

{

{

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

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

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

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

 


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

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

	{

	{

		return $groupscache[$gid];
	}
	foreach($groups as $gid)

		return $groupscache[$gid];
	}
	foreach($groups as $gid)

Zeile 699Zeile 766
			if(!in_array($perm, $grouppermignore))
			{
				if(isset($usergroup[$perm]))

 
			if(!in_array($perm, $grouppermignore))
			{
				if(isset($usergroup[$perm]))

				{

				{

					$permbit = $usergroup[$perm];
				}
				else

 
					$permbit = $usergroup[$perm];
				}
				else

				{

				{

					$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;
				}

Zeile 759Zeile 827
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 = $mybb->user['uid'];
	}
	if(!$gid || $gid == 0) // If no group, we need to fetch it
	{

 
	if($uid == 0)
	{
		$uid = $mybb->user['uid'];
	}
	if(!$gid || $gid == 0) // If no group, we need to fetch it
	{

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

		if($uid != 0 && $uid != $mybb->user['uid'])

		{
			if($usercache[$uid])
			{

		{
			if($usercache[$uid])
			{

Zeile 800Zeile 868
	}
	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;

 
}

/**

}

/**

Zeile 824Zeile 899
function fetch_forum_permissions($fid, $gid, $groupperms)
{
	global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields;

 
function fetch_forum_permissions($fid, $gid, $groupperms)
{
	global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields;

 


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

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

 
	

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

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

 
		$groupperms['fid'] = $fid;
		$groupperms['gid'] = $gid;

		return $groupperms;

 
		return $groupperms;

	}
	// The fix here for better working inheritance was provided by tinywizard - http://windizupdate.com/
	// Many thanks.
	foreach($fpermfields as $perm)
	{
		$forumpermissions[$perm] = "no";
	}


	}
	
	$current_permissions = array();
	





	foreach($groups as $gid)

 
	foreach($groups as $gid)

	{
		if($gid && $groupscache[$gid])
		{
			if(is_array($fpermcache[$fid][$gid]))
			{
				$p = $fpermcache[$fid][$gid];
			}
			else
			{
				$p = $groupperms;
			}
			
			if($p == NULL)
			{
				foreach($forumpermissions as $k => $v)
				{
					$forumpermissions[$k] = 'yes';        // no inherited group, assume one has access
				}
			}
			else











	{
		if($groupscache[$gid])
		{
			$level_permissions = $fpermcache[$fid][$gid];
			
			// If our permissions arn't inherited we need to figure them out
			if(empty($level_permissions))
			{
				$parents = explode(',', $forum_cache[$fid]['parentlist']);
				rsort($parents);
				if(!empty($parents))
				{
					foreach($parents as $parent_id)
					{
						if(!empty($fpermcache[$parent_id][$gid]))
						{
							$level_permissions = $fpermcache[$parent_id][$gid];
							break;
						}
					}
					
					// 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($p as $perm => $access)

				if($access >= $current_permissions[$permission] || ($access == "yes" && $current_permissions[$permission] == "no") || !$current_permissions[$permission])

				{

 
				{

					if(isset($forumpermissions[$perm]) && $access == 'yes')
					{
						$forumpermissions[$perm] = $access;
					}

					$current_permissions[$permission] = $access;




				}
			}
		}
	}

 
				}
			}
		}
	}

	return $forumpermissions;






	
	if(count($current_permissions) == 0)
	{
		$current_permissions = $groupperms;
	}
	return $current_permissions;

}

/**
 * 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 == $mybb->input['pwverify'])

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

			{

			{

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

 
				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
	{
		$showform = 0;
	}
	if($showform)


		}
	}
	else
	{
		$showform = false;
	}

	if($showform)

	{

 
	{

 
		$_SERVER['REQUEST_URI'] = htmlspecialchars_uni($_SERVER['REQUEST_URI']);

		eval("\$pwform = \"".$templates->get("forumdisplay_password")."\";");
		output_page($pwform);

 
		eval("\$pwform = \"".$templates->get("forumdisplay_password")."\";");
		output_page($pwform);

		exit;
	}

		exit;
	}

}

/**

}

/**

Zeile 935Zeile 1054
	static $modpermscache;

	if($uid < 1)

 
	static $modpermscache;

	if($uid < 1)

	{

	{

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

 
		$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;
	}
	else
	{
		$perms = $modpermscache[$uid][$fid];
	}


		$modpermscache[$fid][$uid] = $perms;
	}
	else
	{
		$perms = $modpermscache[$fid][$uid];
	}
	

	return $perms;
}


	return $perms;
}


Zeile 976Zeile 1093
	if($uid == 0)
	{
		$uid = $mybb->user['uid'];

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

	}

	}



 


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


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

	{
		return "yes";
	}

	{
		return "yes";
	}

Zeile 986Zeile 1104
	{
		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'])
			{
				return "yes";
			}

			if($modcheck['count'] > 0)
			{
				return "yes";
			}

			else
			{
				return "no";

			else
			{
				return "no";

Zeile 1009Zeile 1127
				if($modperms[$action] == "yes")
				{
					return "yes";

 
				if($modperms[$action] == "yes")
				{
					return "yes";

				}

				}

				else
				{
					return "no";

				else
				{
					return "no";

Zeile 1154Zeile 1272
	else
	{
		return 0;

 
	else
	{
		return 0;

	}

	}

}

/**

}

/**

Zeile 1181Zeile 1299
function get_server_load()
{
	global $lang;

 
function get_server_load()
{
	global $lang;

	if(strtolower(substr(PHP_OS, 0, 3)) === 'win')





	$serverload = array();

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

	{

 
	{

		return $lang->unknown;
	}
	elseif(@file_exists("/proc/loadavg"))
	{
		$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)
		{

 
			if(@ini_get('safe_mode') == 'On')
			{
				return $lang->unknown;
			}
			
			// 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('disable_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
	{

 
	else
	{

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

		return $lang->unknown;



	}

 
	}

 


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

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

	if(!$returnload)
	{
		$returnload = $lang->unknown;
	}






	return $returnload;

 
	return $returnload;

}

/**
 * Update the forum counters for a specific forum
 *
 * @param int The forum ID








































































































































}


/**
 * 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
	{
		$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);
	}
	
	// Update last post info
	update_forum_lastpost($fid);
}

/**
 * Update the last post information for a specific forum
 *
 * @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 1230Zeile 1505
	");
	$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']),

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

Zeile 1265Zeile 1513
		"lastpostsubject" => $db->escape_string($lastpost['subject'])
	);


 
		"lastpostsubject" => $db->escape_string($lastpost['subject'])
	);


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

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

}

/**

 
}

/**

 * Update the thread counters for a specific thread

















































 * 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)."'");
	}

	update_thread_data($tid);
}

/**
 * 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 1299Zeile 1584

	$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");












}

/**

}

/**

Zeile 1367Zeile 1641
 * @param int The thread ID
 */
function delete_thread($tid)

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

{
	global $moderation;
	if(!is_object($moderation))
	{
		require_once MYBB_ROOT."inc/class_moderation.php";
		$moderation = new Moderation;
	}

{
	global $moderation;
	if(!is_object($moderation))
	{
		require_once MYBB_ROOT."inc/class_moderation.php";
		$moderation = new Moderation;
	}

	return $moderation->delete_thread($tid);
}


	return $moderation->delete_thread($tid);
}


Zeile 1386Zeile 1660
{
	global $moderation;
	if(!is_object($moderation))

 
{
	global $moderation;
	if(!is_object($moderation))

	{

	{

		require_once MYBB_ROOT."inc/class_moderation.php";
		$moderation = new Moderation;
	}
	return $moderation->delete_post($pid);
}

 
		require_once MYBB_ROOT."inc/class_moderation.php";
		$moderation = new Moderation;
	}
	return $moderation->delete_post($pid);
}





/**
 * Builds a forum jump menu
 *

/**
 * Builds a forum jump menu
 *

Zeile 1407Zeile 1681
 */
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)

	{

	{

		$permissions = $mybb->usergroup;
	}
	if(!is_array($jumpfcache))
	{
		if(!is_array($forum_cache))

 
		$permissions = $mybb->usergroup;
	}
	if(!is_array($jumpfcache))
	{
		if(!is_array($forum_cache))

		{

		{

			cache_forums();
		}
		foreach($forum_cache as $fid => $forum)
		{
			if($forum['active'] != "no")

 
			cache_forums();
		}
		foreach($forum_cache as $fid => $forum)
		{
			if($forum['active'] != "no")

			{

			{

				$jumpfcache[$forum['pid']][$forum['disporder']][$forum['fid']] = $forum;
			}
		}

				$jumpfcache[$forum['pid']][$forum['disporder']][$forum['fid']] = $forum;
			}
		}

Zeile 1446Zeile 1720
					{
						$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 1470Zeile 1747
		if($showextras == 0)
		{
			$template = "special";

 
		if($showextras == 0)
		{
			$template = "special";

		}
		else
		{

		}
		else
		{

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

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

Zeile 1579Zeile 1856
			"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 1617Zeile 1895
		eval("\$codeinsert = \"".$templates->get("codebuttons")."\";");
	}
	return $codeinsert;

 
		eval("\$codeinsert = \"".$templates->get("codebuttons")."\";");
	}
	return $codeinsert;

}

/**

}

/**

 * Build the javascript clickable smilie inserter
 *
 * @return string The clickable smilies list
 */
function build_clickable_smilies()
{

 
 * Build the javascript clickable smilie inserter
 *
 * @return string The clickable smilies list
 */
function build_clickable_smilies()
{

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

	global $db, $smiliecache, $theme, $templates, $lang, $mybb, $smiliecount;


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

 

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

		$smiliecount = 0;






		if(!$smiliecount)
		{
			$query = $db->simple_select(TABLE_PREFIX."smilies", "COUNT(*) as smilies");
			$smiliecount = $db->fetch_field($query, "smilies");
		}
		

		if(!$smiliecache)
		{

 
		if(!$smiliecache)
		{

			$query = $db->query("
				SELECT *
				FROM ".TABLE_PREFIX."smilies
				WHERE showclickable != 'no'
				ORDER BY disporder
			");

			$query = $db->simple_select(TABLE_PREFIX."smilies", "*", "showclickable != 'no'", array('order_by' => 'disporder'));







			while($smilie = $db->fetch_array($query))
			{
				$smiliecache[$smilie['find']] = $smilie['image'];

 

			while($smilie = $db->fetch_array($query))
			{
				$smiliecache[$smilie['find']] = $smilie['image'];

				$smiliecount++;

 
			}
		}
		unset($smilie);

			}
		}
		unset($smilie);

Zeile 1670Zeile 1947
					{
						$smilies .=  "<tr>\n";
					}

 
					{
						$smilies .=  "<tr>\n";
					}

					$find = $db->escape_string(htmlspecialchars($find));

					$find = htmlspecialchars_uni($find);

					$smilies .= "<td><img src=\"{$image}\" border=\"0\" class=\"smilie\" alt=\"{$find}\" /></td>\n";
					$i++;
					$counter++;

					$smilies .= "<td><img src=\"{$image}\" border=\"0\" class=\"smilie\" alt=\"{$find}\" /></td>\n";
					$i++;
					$counter++;

Zeile 1725Zeile 2002
			$encoding = "gzip";
		}
		if(isset($encoding))

 
			$encoding = "gzip";
		}
		if(isset($encoding))

		{

		{

			header("Content-Encoding: $encoding");
			if(function_exists("gzencode"))
			{

			header("Content-Encoding: $encoding");
			if(function_exists("gzencode"))
			{

Zeile 1755Zeile 2032
function log_moderator_action($data, $action="")
{
	global $mybb, $db, $session;

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





	/* If the fid or tid is not set, set it at 0 so MySQL doesn't choke on it. */
	if($data['fid'] == '')
	{
		$fid = 0;

 
	/* If the fid or tid is not set, set it at 0 so MySQL doesn't choke on it. */
	if($data['fid'] == '')
	{
		$fid = 0;

	}
	else

	}
	else

	{
		$fid = $data['fid'];
		unset($data['fid']);
	}
	if($data['tid'] == '')

 
	{
		$fid = $data['fid'];
		unset($data['fid']);
	}
	if($data['tid'] == '')

	{

	{

		$tid = 0;

 
		$tid = 0;

	}

	}

	else
	{
		$tid = $data['tid'];
		unset($data['tid']);

 
	else
	{
		$tid = $data['tid'];
		unset($data['tid']);

	}


	}


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

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

Zeile 1791Zeile 2068
		"tid" => $tid,
		"action" => $db->escape_string($action),
		"data" => $db->escape_string($data),

 
		"tid" => $tid,
		"action" => $db->escape_string($action),
		"data" => $db->escape_string($data),

		"ipaddress" => $session->ipaddress

		"ipaddress" => $db->escape_string($session->ipaddress)

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

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

Zeile 1807Zeile 2084
{
	global $theme;
	

{
	global $theme;
	

	if($uid != 0)
	{

	if($uid != 0)
	{

		$display_reputation = "<a href=\"reputation.php?uid={$uid}\">";
	}
	$display_reputation .= "<strong class=\"";

		$display_reputation = "<a href=\"reputation.php?uid={$uid}\">";
	}
	$display_reputation .= "<strong class=\"";

Zeile 1826Zeile 2103
	}
	$display_reputation .= "\">{$reputation}</strong>";
	if($uid != 0)

 
	}
	$display_reputation .= "\">{$reputation}</strong>";
	if($uid != 0)

	{

	{

		$display_reputation .= "</a>";
	}
	return $display_reputation;

		$display_reputation .= "</a>";
	}
	return $display_reputation;

Zeile 1851Zeile 2128
					break;
				}
			}

 
					break;
				}
			}

		}

		}

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

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

		}

		}

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

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

 

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


	return $ip;
}


	return $ip;
}


Zeile 1876Zeile 2156
function get_friendly_size($size)
{
	global $lang;

 
function get_friendly_size($size)
{
	global $lang;





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

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

Zeile 1886Zeile 2166
		$size = round(($size / 1048576), 2) . " " . $lang->size_mb;
	}
	elseif($size >= 1024)

 
		$size = round(($size / 1048576), 2) . " " . $lang->size_mb;
	}
	elseif($size >= 1024)

	{

	{

		$size = round(($size / 1024), 2) . " " . $lang->size_kb;
	}
	elseif($size == 0)

 
		$size = round(($size / 1024), 2) . " " . $lang->size_kb;
	}
	elseif($size == 0)

	{

	{

		$size = "0 ".$lang->size_bytes;
	}
	else

		$size = "0 ".$lang->size_bytes;
	}
	else

Zeile 1914Zeile 2194
	{
		$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 2125Zeile 2414
	if((preg_match("#win#i", PHP_OS) && is_numeric(stripos($_SERVER['SERVER_SOFTWARE'], "apache")) == false) || is_numeric(stripos(SAPI_NAME, "cgi")) !== false || defined("ARCHIVE_QUERY_STRINGS"))
	{
		$base_url = $mybb->settings['bburl']."/archive/index.php?";

 
	if((preg_match("#win#i", PHP_OS) && is_numeric(stripos($_SERVER['SERVER_SOFTWARE'], "apache")) == false) || is_numeric(stripos(SAPI_NAME, "cgi")) !== false || defined("ARCHIVE_QUERY_STRINGS"))
	{
		$base_url = $mybb->settings['bburl']."/archive/index.php?";

	}
	else
	{

	}
	else
	{

		$base_url = $mybb->settings['bburl']."/archive/index.php/";
	}
	switch($type)
	{
		case "thread":
			$url = "{$base_url}thread-{$id}.html";

 
		$base_url = $mybb->settings['bburl']."/archive/index.php/";
	}
	switch($type)
	{
		case "thread":
			$url = "{$base_url}thread-{$id}.html";

			break;

			break;

		case "announcement":
			$url = "{$base_url}announcement-{$id}.html";
			break;

		case "announcement":
			$url = "{$base_url}announcement-{$id}.html";
			break;

Zeile 2146Zeile 2435
	}
	return $url;
}

 
	}
	return $url;
}





/**
 * Prints a debug information page
 */

/**
 * Prints a debug information page
 */

Zeile 2170Zeile 2459
		$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 2178Zeile 2467
	echo "<h1>MyBB Debug Information</h1>\n";
	echo "<h2>Page Generation</h2>\n";
	echo "<table bgcolor=\"#666666\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";

 
	echo "<h1>MyBB Debug Information</h1>\n";
	echo "<h2>Page Generation</h2>\n";
	echo "<table bgcolor=\"#666666\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";

	echo "<tr>\n";

	echo "<tr>\n";

	echo "<td bgcolor=\"#CCCCCC\" colspan=\"4\"><b><span style=\"size:2;\">Page Generation Statistics</span></b></td>\n";
	echo "</tr>\n";
	echo "<tr>\n";

	echo "<td bgcolor=\"#CCCCCC\" colspan=\"4\"><b><span style=\"size:2;\">Page Generation Statistics</span></b></td>\n";
	echo "</tr>\n";
	echo "<tr>\n";

Zeile 2188Zeile 2477
	echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$db->query_count</font></td>\n";
	echo "</tr>\n";
	echo "<tr>\n";

 
	echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$db->query_count</font></td>\n";
	echo "</tr>\n";
	echo "<tr>\n";

	echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">PHP Proccessing Time:</font></b></td>\n";

	echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">PHP Processing Time:</font></b></td>\n";

	echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$phptime seconds ($percentphp%)</font></td>\n";
	echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">MySQL Processing Time:</font></b></td>\n";
	echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$querytime seconds ($percentsql%)</font></td>\n";

	echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$phptime seconds ($percentphp%)</font></td>\n";
	echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">MySQL Processing Time:</font></b></td>\n";
	echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$querytime seconds ($percentsql%)</font></td>\n";

Zeile 2228Zeile 2517
	echo "<h2>Template Statistics</h2>\n";

	if(count($templates->cache) > 0)

 
	echo "<h2>Template Statistics</h2>\n";

	if(count($templates->cache) > 0)

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

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

		echo "<tr>\n";

 
		echo "<tr>\n";

		echo "<td colspan=\"8\" style=\"background-color: #ccc;\"><strong>Templates Used (Loaded for this Page) - ".count($templates->cache)." Total</strong></td>\n";

		echo "<td style=\"background-color: #ccc;\"><strong>Templates Used (Loaded for this Page) - ".count($templates->cache)." Total</strong></td>\n";

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

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

Zeile 2244Zeile 2533
	{
		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 2381Zeile 2670
		$nicetime['days'] = "1 ".$lang->day;
	}
	elseif($days > 1)

 
		$nicetime['days'] = "1 ".$lang->day;
	}
	elseif($days > 1)

	{

	{

		$nicetime['days'] = $days." ".$lang->days;
	}


		$nicetime['days'] = $days." ".$lang->days;
	}


Zeile 2405Zeile 2694

	if($seconds == 1)
	{

 

	if($seconds == 1)
	{

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

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

	}
	elseif($seconds > 1)
	{

	}
	elseif($seconds > 1)
	{

Zeile 2532Zeile 2821
		UPDATE ".TABLE_PREFIX."users
		SET additionalgroups='$groupslist' $dispupdate
		WHERE uid='$uid'

 
		UPDATE ".TABLE_PREFIX."users
		SET additionalgroups='$groupslist' $dispupdate
		WHERE uid='$uid'

	");

	");

}

/**

}

/**

Zeile 2612Zeile 2901
 */
function build_theme_select($name, $selected="", $tid=0, $depth="", $usergroup_override=0)
{

 
 */
function build_theme_select($name, $selected="", $tid=0, $depth="", $usergroup_override=0)
{

	global $db, $themeselect, $tcache, $lang, $mybb;


	global $db, $themeselect, $tcache, $lang, $mybb, $limit;
	

	if($tid == 0)

 
	if($tid == 0)

	{

	{

		$themeselect = "<select name=\"$name\">";
		$themeselect .= "<option value=\"0\">".$lang->use_default."</option>\n";
		$themeselect .= "<option value=\"0\">-----------</option>\n";

 
		$themeselect = "<select name=\"$name\">";
		$themeselect .= "<option value=\"0\">".$lang->use_default."</option>\n";
		$themeselect .= "<option value=\"0\">-----------</option>\n";

	}



		$tid = 1;
	}
	

	if(!is_array($tcache))
	{

 
	if(!is_array($tcache))
	{

		$query = $db->query("
			SELECT name, pid, tid, allowedgroups
			FROM ".TABLE_PREFIX."themes
			WHERE pid != 0
			ORDER BY pid, name
		");

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





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

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

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

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

		}
	}

 
		}
	}

	if(is_array($tcache))


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

	{
		// Figure out what groups this user is in
		if($mybb->user['additionalgroups'])

	{
		// Figure out what groups this user is in
		if($mybb->user['additionalgroups'])

Zeile 2641Zeile 2930
		}
		$in_groups[] = $mybb->user['usergroup'];


 
		}
		$in_groups[] = $mybb->user['usergroup'];


		foreach($tcache as $misc)

		foreach($tcache[$tid] as $theme)

		{

 
		{

			foreach($misc as $theme)




			$sel = "";
			// Make theme allowed groups into array
			$is_allowed = false;
			if($theme['allowedgroups'] != "all" && $theme['allowedgroups'] != "")

			{

 
			{

				$sel = "";
				// Make theme allowed groups into array
				$is_allowed = false;
				if($theme['allowedgroups'] != "all" && $theme['allowedgroups'] != "")

				$allowed_groups = explode(",", $theme['allowedgroups']);
				// See if groups user is in is allowed
				foreach($allowed_groups as $agid)


				{

 
				{

					$allowed_groups = explode(",", $theme['allowedgroups']);
					// See if groups user is in is allowed
					foreach($allowed_groups as $agid)

					if(in_array($agid, $in_groups))



					{

 
					{

						if(in_array($agid, $in_groups))
						{
							$is_allowed = true;
							break;
						}

						$is_allowed = true;
						break;




					}
				}

 
					}
				}

				// Show theme if allowed, or if override is on
				if($is_allowed || $theme['allowedgroups'] == "all" || $usergroup_override == 1)
















			}
			
			// Show theme if allowed, or if override is on
			if($is_allowed || $theme['allowedgroups'] == "all" || $theme['allowedgroups'] == "" || $usergroup_override == 1)
			{
				if($theme['tid'] == $selected)
				{
					$sel = " selected=\"selected\"";
				}
				
				if($theme['pid'] != 0)
				{
					$themeselect .= "<option value=\"".$theme['tid']."\"$sel>".$depth.$theme['name']."</option>";
					$depthit = $depth."--";
				}
				
				if(array_key_exists($theme['tid'], $tcache))

				{

 
				{

					if($theme['tid'] == $selected)
					{
						$sel = " selected=\"selected\"";
					}
					if($theme['pid'] != 0)
					{
						$themeselect .= "<option value=\"".$theme['tid']."\"$sel>".$depth.$theme['name']."</option>";
						$depthit = $depth."--";
					}
					if(array_key_exists($theme['tid'], $tcache))
					{
						build_theme_select($name, $selected, $theme['tid'], $depthit, $usergroup_override);
					}

					build_theme_select($name, $selected, $theme['tid'], $depthit, $usergroup_override);













				}
			}
		}
	}

 
				}
			}
		}
	}

	if(!$tid)


	
	if($tid == 0)

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

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

 
	

	return $themeselect;

 
	return $themeselect;

}

/**

}

/**

 * Custom function for htmlspecialchars which takes in to account unicode
 *
 * @param string The string to format

 * Custom function for htmlspecialchars which takes in to account unicode
 *
 * @param string The string to format

Zeile 2700Zeile 2991
	$message = str_replace("<","&lt;",$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 2711Zeile 3001
 * @return int The formatted number.
 */
function my_number_format($number)

 
 * @return int The formatted number.
 */
function my_number_format($number)

{

{

	global $mybb;
	if($number == "-")
	{
		return $number;
	}
	if(is_int($number))

 
	global $mybb;
	if($number == "-")
	{
		return $number;
	}
	if(is_int($number))

	{

	{

		return number_format($number, 0, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);
	}
	else

		return number_format($number, 0, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);
	}
	else

Zeile 2733Zeile 3023
			$decimals = 0;
		}
		return number_format($number, $decimals, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);

 
			$decimals = 0;
		}
		return number_format($number, $decimals, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);

	}
}

/**

	}
}

/**

 * Replacement function for PHP's wordwrap(). This version does not break up HTML tags, URLs or unicode references.
 *
 * @param string The string to be word wrapped

 * Replacement function for PHP's wordwrap(). This version does not break up HTML tags, URLs or unicode references.
 *
 * @param string The string to be word wrapped

Zeile 2748Zeile 3038

	if($mybb->settings['wordwrap'] > 0)
	{

 

	if($mybb->settings['wordwrap'] > 0)
	{

		$message = preg_replace("#(?>[^\s&/<>\"\\-\.\[\]]{{$mybb->settings['wordwrap']}})#", "$0 ", $message);








		if($mybb->config['db_encoding'] == "utf8" && !preg_match("#[\x80-\xFF]#", $message))
		{
			$message = preg_replace("#(?>[^\s&/<>\"\\-\.\[\]]{{$mybb->settings['wordwrap']}})#u", "$0 ", $message);
		}
		else
		{
			$message = preg_replace("#(?>[^\s&/<>\"\\-\.\[\]]{{$mybb->settings['wordwrap']}})#", "$0 ", $message);
		}

	}
	return $message;
}

	}
	return $message;
}

Zeile 2762Zeile 3059
 * @return int The numeric day of the week for the birthday
 */
function get_weekday($month, $day, $year)

 
 * @return int The numeric day of the week for the birthday
 */
function get_weekday($month, $day, $year)

{

{

	$h = 4;
	for($i = 1969; $i >= $year; $i--)
	{

	$h = 4;
	for($i = 1969; $i >= $year; $i--)
	{

Zeile 2826Zeile 3123
 */
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[0]) || $month < $bday[1])
	{
		--$age;
	}
	return $age;

}

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

 
}

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

 *

 *

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

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

Zeile 2874Zeile 3173
 * @return int The length of the string.
 */
function my_strlen($string)

 
 * @return int The length of the string.
 */
function my_strlen($string)

{
	$string = preg_replace("#&\#(0-9]+);#", "-", $string);
	if(function_exists("mb_strlen"))
	{
		$string_length = mb_strlen($string);
	}
	else
	{
		$string_length = strlen($string);
	}

	return $string_length;
}















{
    global $lang;

    $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);

        // Remove dodgy whitspaces
        $string = str_replace(chr(0xCA), "", $string);
    }
	$string = trim($string);

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

    return $string_length;
}


/**
 * Cuts a string at a specified point, mb strings accounted for


/**
 * Cuts a string at a specified point, mb strings accounted for

Zeile 2899Zeile 3212
function my_substr($string, $start, $length="")
{
	if(function_exists("mb_substr"))

 
function my_substr($string, $start, $length="")
{
	if(function_exists("mb_substr"))

	{
		if($length != "")
		{

	{
		if($length != "")
		{

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

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

Zeile 2922Zeile 3235
	}

	return $cut_string;

 
	}

	return $cut_string;

 
}

/**
 * lowers the case of a string, mb strings accounted for
 *
 * @param string The string to lower.
 * @return int The lowered string.
 */
function my_strtolower($string)
{
	if(function_exists("mb_strtolower"))
	{
		$string = mb_strtolower($string);
	}
	else
	{
		$string = strtolower($string);
	}

	return $string;
}

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

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

	return $position;
}

/**
 * ups the case of a string, mb strings accounted for
 *
 * @param string The string to up.
 * @return int The uped string.
 */
function my_strtoupper($string)
{
	if(function_exists("mb_strtoupper"))
	{
		$string = mb_strtoupper($string);
	}
	else
	{
		$string = strtoupper($string);
	}

	return $string;

}

/**

}

/**

Zeile 2932Zeile 3312
 */
function unhtmlentities($string)
{

 
 */
function unhtmlentities($string)
{

   // replace numeric entities

   // Replace numeric entities

   $string = preg_replace('~&#x([0-9a-f]+);~ei', 'chr(hexdec("\\1"))', $string);
   $string = preg_replace('~&#([0-9]+);~e', 'chr(\\1)', $string);

 
   $string = preg_replace('~&#x([0-9a-f]+);~ei', 'chr(hexdec("\\1"))', $string);
   $string = preg_replace('~&#([0-9]+);~e', 'chr(\\1)', $string);

   // replace literal entities



   // Replace literal entities

   $trans_tbl = get_html_translation_table(HTML_ENTITIES);
   $trans_tbl = array_flip($trans_tbl);

 
   $trans_tbl = get_html_translation_table(HTML_ENTITIES);
   $trans_tbl = array_flip($trans_tbl);

 


   return strtr($string, $trans_tbl);

 
   return strtr($string, $trans_tbl);

}

}


/**
 * Get the event poster.

 

/**
 * Get the event poster.

 *
 * @param array The event data array.

 *
 * @param array The event data array.

 * @return string The link to the event poster.
 */
function get_event_poster($event)
{
	if($event['username'])

 
 * @return string The link to the event poster.
 */
function get_event_poster($event)
{
	if($event['username'])

	{

	{

		$event_poster = "<a href=\"member.php?action=profile&amp;uid=".$event['author']."\">" . format_name($event['username'], $event['usergroup'], $event['displaygroup']) . "</a>";
	}
	else

		$event_poster = "<a href=\"member.php?action=profile&amp;uid=".$event['author']."\">" . format_name($event['username'], $event['usergroup'], $event['displaygroup']) . "</a>";
	}
	else

Zeile 2959Zeile 3341
	}

	return $event_poster;

 
	}

	return $event_poster;

}

/**

}

/**

 * Get the event date.
 *
 * @param array The event data array.
 * @return string The event date.

 
 * Get the event date.
 *
 * @param array The event data array.
 * @return string The event date.

 */

 */

function get_event_date($event)
{
	$event_date = explode("-", $event['date']);
	$event_date = mktime(0, 0, 0, $event_date[1], $event_date[0], $event_date[2]);
	$event_date = my_date($mybb->settings['dateformat'], $event_date);

 
function get_event_date($event)
{
	$event_date = explode("-", $event['date']);
	$event_date = mktime(0, 0, 0, $event_date[1], $event_date[0], $event_date[2]);
	$event_date = my_date($mybb->settings['dateformat'], $event_date);





	return $event_date;
}

/**
 * Get the profile link.

 
	return $event_date;
}

/**
 * Get the profile link.

 *
 * @param int The user id of the profile.
 * @return string The url to the profile.
 */

 *
 * @param int The user id of the profile.
 * @return string The url to the profile.
 */

function get_profile_link($uid=0)
{
	$link = str_replace("{uid}", $uid, PROFILE_URL);

function get_profile_link($uid=0)
{
	$link = str_replace("{uid}", $uid, PROFILE_URL);

Zeile 2994Zeile 3376
 * @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;


{
	global $lang;


Zeile 3017Zeile 3400
		{
			$target = " target=\"{$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 3062Zeile 3449
}

/**

 
}

/**

 * 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 3235Zeile 3622
 * @return bool Number of logins when success, false if failed.
 */
function login_attempt_check($fatal = true)

 
 * @return bool Number of logins when success, false if failed.
 */
function login_attempt_check($fatal = true)

{

{

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

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

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

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

Zeile 3302Zeile 3689
*/
function validate_email_format($email)
{

 
*/
function validate_email_format($email)
{

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

	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 3336Zeile 3721

	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 3388Zeile 3773
		return false;
	}
	return $dest;

 
		return false;
	}
	return $dest;

 
}

/**
 * Return a list of banned usernames.
 *
 * @return array The array of banned usernames.
 */
function get_banned_usernames()
{
	global $mybb;
	$banned_usernames = explode(",", $mybb->settings['bannedusernames']);
	$banned_usernames = array_map("trim", $banned_usernames);
	$banned_usernames = array_map("strtolower", $banned_usernames);
	return $banned_usernames;
}

/**
 * Checks if a username has been disallowed for registration/use.
 *
 * @param string The username
 * @return boolean True if banned, false if not banned
 */
function is_banned_username($username)
{
	$banned_usernames = get_banned_usernames();
	if(in_array(strtolower($username), $banned_usernames))
	{
		return true;
	}
	else
	{
		return false;
	}
}

/**
 * Return a list of banned email addresses.
 *
 * @return array The array of banned email addresses.
 */
function get_banned_emails()
{
	global $mybb;
	$banned_emails = explode(",", $mybb->settings['bannedemails']);
	$banned_emails = array_map("trim", $banned_emails);
	$banned_emails = array_map("strtolower", $banned_emails);
	return $banned_emails;
}

/**
 * Check if a specific email address has been banned.
 *
 * @param string The email address.
 * @return boolean True if banned, false if not banned
 */
function is_banned_email($email)
{
	$banned_emails = get_banned_emails();
	$email = strtolower($email);
	foreach($banned_emails as $banned_email)
	{
		if($banned_email != "" && strpos($email, $banned_email) !== false)
		{
			return true;
		}
	}
	return false;
}

/**
 * Return a list of banned IP addresses.
 *
 * @return array The array of banned IP addresses.
 */
function get_banned_ips()
{
	global $mybb;
	$banned_ips = explode(",", $mybb->settings['bannedips']);
	$banned_ips = array_map("trim", $banned_ips);
	return $banned_ips;
}

/**
 * Checks if a specific IP address has been banned.
 *
 * @param string The IP address.
 * @return boolean True if banned, false if not banned.
 */
function is_banned_ip($ip_address)
{
	$banned_ips = get_banned_ips();
	foreach($banned_ips as $banned_ip)
	{
		if($banned_ip != "" && strpos($ip_address, $banned_ip) !== false)
		{
			return true;
		}
	}
	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;
    }

}

/**

}

/**