Vergleich inc/functions.php - 1.2.9 - 1.2.14

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Zeile 6Zeile 6
 * Website: http://www.mybboard.net
 * License: http://www.mybboard.net/eula.html
 *

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

 * $Id: functions.php 3177 2007-06-29 07:51:12Z 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 32Zeile 31
		if(strstr(getenv("REQUEST_URI"), "?"))
		{
			$debuglink = htmlspecialchars(getenv("REQUEST_URI")) . "&debug=1";

 
		if(strstr(getenv("REQUEST_URI"), "?"))
		{
			$debuglink = htmlspecialchars(getenv("REQUEST_URI")) . "&debug=1";

		}

		}

		else

 
		else

		{

		{

			$debuglink = htmlspecialchars(getenv("REQUEST_URI")) . "?debug=1";
		}
		if($mybb->settings['gzipoutput'] != "no")

 
			$debuglink = htmlspecialchars(getenv("REQUEST_URI")) . "?debug=1";
		}
		if($mybb->settings['gzipoutput'] != "no")

		{

		{

			$gzipen = "Enabled";
		}
		else

			$gzipen = "Enabled";
		}
		else

Zeile 58Zeile 57
		if(isset($mybb->input['debug']))
		{
			debug_page();

 
		if(isset($mybb->input['debug']))
		{
			debug_page();

		}

		}

	}
	$contents = str_replace("<debugstuff>", "", $contents);
	$contents = $plugins->run_hooks("pre_output_page", $contents);

	}
	$contents = str_replace("<debugstuff>", "", $contents);
	$contents = $plugins->run_hooks("pre_output_page", $contents);

Zeile 72Zeile 71
		else
		{
			$contents = gzip_encode($contents);

 
		else
		{
			$contents = gzip_encode($contents);

		}
	}

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

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

 
	$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) 
	{
		run_shutdown();

	}

	}

}

/**
 * Adds a function to the list of functions to run on shutdown.
 *
 * @param string The name of the function.

 
}

/**
 * Adds a function to the list of functions to run on shutdown.
 *
 * @param string The name of the function.

 */

 */

function add_shutdown($name)
{
	global $shutdown_functions;

function add_shutdown($name)
{
	global $shutdown_functions;

Zeile 114Zeile 113
	if($done_shutdown == true)
	{
		return;

 
	if($done_shutdown == true)
	{
		return;

	}

	}

	
	// 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))

Zeile 134Zeile 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 143Zeile 142
		$plugins = new pluginSystem;			
		$plugins->load();
	}	

		$plugins = new pluginSystem;			
		$plugins->load();
	}	





	// We have some shutdown queries needing to be run
	if(is_array($db->shutdown_queries))
	{

	// We have some shutdown queries needing to be run
	if(is_array($db->shutdown_queries))
	{

Zeile 158Zeile 157
	if(is_array($shutdown_functions))
	{
		foreach($shutdown_functions as $function)

 
	if(is_array($shutdown_functions))
	{
		foreach($shutdown_functions as $function)

		{

		{

			$function();
		}
	}

			$function();
		}
	}

Zeile 194Zeile 193
			$db->delete_query(TABLE_PREFIX."mailqueue", "mid='{$email['mid']}'");

			my_mail($email['mailto'], $email['subject'], $email['message'], $email['mailfrom'], "", $email['headers']);

 
			$db->delete_query(TABLE_PREFIX."mailqueue", "mid='{$email['mid']}'");

			my_mail($email['mailto'], $email['subject'], $email['message'], $email['mailfrom'], "", $email['headers']);

		}

		}

		// Update the mailqueue cache and remove the lock
		$cache->updatemailqueue(time(), 0);
	}

		// Update the mailqueue cache and remove the lock
		$cache->updatemailqueue(time(), 0);
	}

Zeile 222Zeile 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)

 
	if($lang->settings['rtl'] == 1)

	{

	{

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

 
		$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 253Zeile 255
function my_date($format, $stamp="", $offset="", $ty=1)
{
	global $mybb, $lang, $mybbadmin, $plugins;

 
function my_date($format, $stamp="", $offset="", $ty=1)
{
	global $mybb, $lang, $mybbadmin, $plugins;





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

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

Zeile 288Zeile 290
		}
	}
	if($offset == "-")

 
		}
	}
	if($offset == "-")

	{

	{

		$offset = 0;
	}
	$date = gmdate($format, $stamp + ($offset * 3600));

		$offset = 0;
	}
	$date = gmdate($format, $stamp + ($offset * 3600));

Zeile 310Zeile 312
	$plugins->run_hooks_by_ref("my_date", $date);

	return $date;

 
	$plugins->run_hooks_by_ref("my_date", $date);

	return $date;

}


}


/**
 * Sends an email using PHP's mail function, formatting it appropriately.
 *

/**
 * Sends an email using PHP's mail function, formatting it appropriately.
 *

Zeile 326Zeile 328
	global $db, $mybb, $lang;

	if(empty($charset))

 
	global $db, $mybb, $lang;

	if(empty($charset))

	{

	{

		$charset = $lang->settings['charset'];
	}


		$charset = $lang->settings['charset'];
	}


Zeile 334Zeile 336
	if(my_strlen(trim($from)) == 0)
	{
		$from = "\"".$mybb->settings['bbname']." Mailer\" <".$mybb->settings['adminemail'].">";

 
	if(my_strlen(trim($from)) == 0)
	{
		$from = "\"".$mybb->settings['bbname']." Mailer\" <".$mybb->settings['adminemail'].">";

	}

	}

	$headers .= "From: {$from}\n";
	$headers .= "Return-Path: {$mybb->settings['adminemail']}\n";
	if($_SERVER['SERVER_NAME'])

	$headers .= "From: {$from}\n";
	$headers .= "Return-Path: {$mybb->settings['adminemail']}\n";
	if($_SERVER['SERVER_NAME'])

Zeile 348Zeile 350
	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";

Zeile 356Zeile 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

	$headers .= "X-MyBB-Script: {$http_host}{$_SERVER['PHP_SELF']}\n";

	// For some reason sendmail/qmail doesn't like \r\n

Zeile 369Zeile 375
	{
		$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 486Zeile 537
 * @param array Array of errors to be shown
 * @param string The title of the error message
 * @return string The inline error HTML

 
 * @param array Array of errors to be shown
 * @param string The title of the error message
 * @return string The inline error HTML

 */

 */

function inline_error($errors, $title="")
{
	global $theme, $mybb, $db, $lang, $templates;

function inline_error($errors, $title="")
{
	global $theme, $mybb, $db, $lang, $templates;

Zeile 520Zeile 571
		"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'])
	{

Zeile 693Zeile 744
function usergroup_permissions($gid=0)
{
	global $cache, $groupscache, $grouppermignore, $groupzerogreater;

 
function usergroup_permissions($gid=0)
{
	global $cache, $groupscache, $grouppermignore, $groupzerogreater;


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


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

	}

	$groups = explode(",", $gid);
	if(count($groups) == 1)
	{
		return $groupscache[$gid];

 
	}

	$groups = explode(",", $gid);
	if(count($groups) == 1)
	{
		return $groupscache[$gid];

	}

	}

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

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

Zeile 722Zeile 773
				{
					$permbit = "";
				}

 
				{
					$permbit = "";
				}

				$zerogreater = 0;



				if(in_array($perm, $groupzerogreater))

 
				if(in_array($perm, $groupzerogreater))

				{

				{

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

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

 
						continue;

					}

 
					}

					$zerogreater = 1;

 
				}

 
				}

				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 752Zeile 804
	global $cache, $groupscache, $displaygroupfields;

	if(!is_array($groupscache))

 
	global $cache, $groupscache, $displaygroupfields;

	if(!is_array($groupscache))

	{

	{

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

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

Zeile 781Zeile 833
		$uid = $mybb->user['uid'];
	}
	if(!$gid || $gid == 0) // If no group, we need to fetch it

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

 
		{
			if($usercache[$uid])
			{
				$query = $db->query("SELECT * FROM ".TABLE_PREFIX."users WHERE uid='$uid'");
				$usercache[$uid] = $db->fetch_array($query);

			}

			}

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

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

Zeile 800Zeile 852
				$gid .= ",".$mybb->user['additionalgroups'];
			}
			$groupperms = $mybb->usergroup;

 
				$gid .= ",".$mybb->user['additionalgroups'];
			}
			$groupperms = $mybb->usergroup;

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

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

		{
			return false;
		}
	}
	if(!is_array($fpermcache))

 
		{
			return false;
		}
	}
	if(!is_array($fpermcache))

	{

	{

		$fpermcache = $cache->read("forumpermissions");
	}
	if($fid) // Fetch the permissions for a single forum

		$fpermcache = $cache->read("forumpermissions");
	}
	if($fid) // Fetch the permissions for a single forum

Zeile 849Zeile 901
	global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields;

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

 
	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
	{

 
	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;
	}

Zeile 861Zeile 915
	{
		if($groupscache[$gid])
		{

 
	{
		if($groupscache[$gid])
		{

			// If this forum has permissions set
			if($fpermcache[$fid][$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)

			{

 
			{

				$level_permissions = $fpermcache[$fid][$gid];
				foreach($level_permissions as $permission => $access)

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


				{

 
				{

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

					$current_permissions[$permission] = $access;




				}

 
				}

			}
		}

			}
		}

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

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

	}

	}

	return $current_permissions;
}


	return $current_permissions;
}


Zeile 887Zeile 962
 * 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;
		}
	}



 


	if($password)





















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

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

Zeile 1205Zeile 1311
		}
		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]);

Zeile 1224Zeile 1351
	return $returnload;
}


 
	return $returnload;
}






/**
 * Updates the forum statistics with specific values (or addition/subtraction of the previous value)
 *

 
/**
 * Updates the forum statistics with specific values (or addition/subtraction of the previous value)
 *

 * @param array Array of items being updated (numthreads,numposts,numusers)

 * @param array Array of items being updated (numthreads,numposts,numusers,lastuser)

 */
function update_stats($changes=array())
{
	global $cache, $db;

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

 
 */
function update_stats($changes=array())
{
	global $cache, $db;

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


	$counters = array('numthreads','numposts','numusers');


	$counters = array('numthreads', 'numposts', 'numusers');

	$update = array();
	foreach($counters as $counter)
	{

	$update = array();
	foreach($counters as $counter)
	{

Zeile 1244Zeile 1371
		{
			// Adding or subtracting from previous value?
			if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")

 
		{
			// 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] = $stats[$counter] + $changes[$counter];
			}
			else

Zeile 1260Zeile 1387
	}

	// Fetch latest user if the user count is changing

 
	}

	// Fetch latest user if the user count is changing

	if(array_key_exists('numusers', $changes))

	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'];

 
	{
		$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);

	if(is_array($stats))
	{
		$stats = array_merge($stats, $new_stats);

Zeile 1287Zeile 1414
function update_forum_counters($fid, $changes=array())
{
	global $db, $cache;

 
function update_forum_counters($fid, $changes=array())
{
	global $db, $cache;





	$update_query = array();

 
	$update_query = array();





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

 
	$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);

 
	// 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)


	foreach($counters as $counter)

	{
		if(array_key_exists($counter, $changes))
		{

	{
		if(array_key_exists($counter, $changes))
		{

Zeile 1324Zeile 1451
	}

	// Guess we should update the statistics too?

 
	}

	// Guess we should update the statistics too?

	if($update_query['threads'] || $update_query['posts'])

	if(isset($update_query['threads']) || isset($update_query['posts']))

	{
		$new_stats = array();
		if(array_key_exists('threads', $update_query))

	{
		$new_stats = array();
		if(array_key_exists('threads', $update_query))

Zeile 1350Zeile 1477
			{
				$new_stats['numposts'] = "{$posts_diff}";
			}

 
			{
				$new_stats['numposts'] = "{$posts_diff}";
			}

		}


		}	
		

		update_stats($new_stats);
	}

 
		update_stats($new_stats);
	}



	

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

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

}

}


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


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

Zeile 1442Zeile 1570
 * @param int The thread ID
 */
function update_thread_data($tid)

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

{
	global $db;
	$query = $db->query("

{
	global $db;
	$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)

		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)

Zeile 1553Zeile 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)

Zeile 1593Zeile 1721
						$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 2063Zeile 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 2094Zeile 2234
		cache_forums();
	}
	if(!is_array($permissioncache))

 
		cache_forums();
	}
	if(!is_array($permissioncache))

	{

	{

		$permissioncache = forum_permissions();
	}
	foreach($forum_cache as $fid => $forum)

		$permissioncache = forum_permissions();
	}
	foreach($forum_cache as $fid => $forum)

Zeile 2104Zeile 2244
			$perms = $permissioncache[$forum['fid']];
		}
		else

 
			$perms = $permissioncache[$forum['fid']];
		}
		else

		{

		{

			$perms = $mybb->usergroup;
		}
		$pwverified = 1;
		if($forum['password'] != "")

 
			$perms = $mybb->usergroup;
		}
		$pwverified = 1;
		if($forum['password'] != "")

		{

		{

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

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

			}
		}

			}
		}

		if($perms['canview'] == "no" || $pwverified == 0)
		{
			if($unviewableforums)

		if($perms['canview'] == "no" || $pwverified == 0)
		{
			if($unviewableforums)

Zeile 2144Zeile 2284

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

 

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

 *

 *

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

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

Zeile 2154Zeile 2294
	eval("\$navsep = \"".$templates->get("nav_sep")."\";");

	if(is_array($navbits))

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

	if(is_array($navbits))

	{

	{

		reset($navbits);
		foreach($navbits as $key => $navbit)
		{

		reset($navbits);
		foreach($navbits as $key => $navbit)
		{

Zeile 2164Zeile 2304
				eval("\$nav .= \"".$templates->get("nav_bit")."\";");
			}
		}

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

	}

	}

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

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

Zeile 2183Zeile 2323
 * @param string The URL of the item to add
 */
function add_breadcrumb($name, $url="")

 
 * @param string The URL of the item to add
 */
function add_breadcrumb($name, $url="")

{

{

	global $navbits;

	$navsize = count($navbits);

	global $navbits;

	$navsize = count($navbits);

Zeile 2302Zeile 2442
function debug_page()
{
	global $db, $querytime, $debug, $templates, $templatelist, $mybb, $maintimer, $globaltime, $ptimer, $parsetime;

 
function debug_page()
{
	global $db, $querytime, $debug, $templates, $templatelist, $mybb, $maintimer, $globaltime, $ptimer, $parsetime;





	$totaltime = $maintimer->totaltime;
	$phptime = $maintimer->format($maintimer->totaltime - $querytime);
	$querytime = $maintimer->format($querytime);

	$totaltime = $maintimer->totaltime;
	$phptime = $maintimer->format($maintimer->totaltime - $querytime);
	$querytime = $maintimer->format($querytime);

Zeile 2319Zeile 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 2381Zeile 2521
		echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";
		echo "<tr>\n";
		echo "<td style=\"background-color: #ccc;\"><strong>Templates Used (Loaded for this Page) - ".count($templates->cache)." Total</strong></td>\n";

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

		echo "</tr>\n";
		echo "<tr>\n";

		echo "</tr>\n";
		echo "<tr>\n";

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

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

Zeile 2847Zeile 2987
 */
function htmlspecialchars_uni($message)
{

 
 */
function htmlspecialchars_uni($message)
{

	$message = preg_replace("#&([^\#])(?![a-z1-4]{1,10};)#i", "&#038;$1", $message); // Fix & but allow unicode

	$message = preg_replace("#&(?!\#[0-9]+;)#si", "&amp;", $message); // Fix & but allow unicode

	$message = str_replace("<","&lt;",$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);

Zeile 2898Zeile 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 2986Zeile 3133

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


 

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


	if(($month == $bday[1] && $day < $bday[1]) || $month < $bday[1])

	if(($month == $bday[1] && $day < $bday[0]) || $month < $bday[1])

	{
		--$age;
	}

	{
		--$age;
	}

Zeile 3105Zeile 3252
	else
	{
		$string = strtolower($string);

 
	else
	{
		$string = strtolower($string);

	}

	return $string;
}


	}

	return $string;
}


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

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

Zeile 3123Zeile 3270
	if($needle == '')
	{
		return false;

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

	}

	}


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

 

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

	}
	else

	}
	else

	{
		$position = strpos($haystack, $needle, $offset);
	}

	return $position;

 
	{
		$position = strpos($haystack, $needle, $offset);
	}

	return $position;

}


}


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

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

Zeile 3162Zeile 3309
 *
 * @param string The string to un-htmlentitize.
 * @return int The un-htmlentitied' string.

 
 *
 * @param string The string to un-htmlentitize.
 * @return int The un-htmlentitied' string.

 */

 */

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

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





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

   return strtr($string, $trans_tbl);

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

   return strtr($string, $trans_tbl);

}

}


/**
 * Get the event poster.
 *
 * @param array The event data array.
 * @return string The link to the event poster.

 

/**
 * Get the event poster.
 *
 * @param array The event data array.
 * @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>";

 
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 = $lang->guest;

	else
	{
		$event_poster = $lang->guest;

Zeile 3213Zeile 3360

/**
 * Get the profile link.

 

/**
 * Get the profile link.

 *
 * @param int The user id of 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);
	return $link;

 
 * @return string The url to the profile.
 */
function get_profile_link($uid=0)
{
	$link = str_replace("{uid}", $uid, PROFILE_URL);
	return $link;

}

}


/**
 * Build the profile link.


/**
 * Build the profile link.

Zeile 3267Zeile 3414
 * @param int The forum id of the forum.
 * @param int (Optional) The page number of the forum.
 * @return string The url to the forum.

 
 * @param int The forum id of the forum.
 * @param int (Optional) The page number of the forum.
 * @return string The url to the forum.

 */

 */

function get_forum_link($fid, $page=0)
{
	if($page > 0)

function get_forum_link($fid, $page=0)
{
	if($page > 0)

Zeile 3278Zeile 3425
	else
	{
		return str_replace("{fid}", $fid, FORUM_URL);

 
	else
	{
		return str_replace("{fid}", $fid, FORUM_URL);

	}

	}

}

/**

}

/**

Zeile 3294Zeile 3441
	{
		$thread_link = str_replace("{tid}", $tid, THREAD_URL_PAGED);
		return str_replace("{page}", $page, $thread_link);

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

	}
	else
	{

	}
	else
	{

		return str_replace("{tid}", $tid, THREAD_URL);
	}
}

/**

 
		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 3317Zeile 3464
		return $mybb->user;
	}
	elseif(isset($user_cache[$uid]))

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

	{
		return $user_cache[$uid];
	}
	else
	{

	{
		return $user_cache[$uid];
	}
	else
	{

		$query = $db->query("
			SELECT *
			FROM ".TABLE_PREFIX."users

		$query = $db->query("
			SELECT *
			FROM ".TABLE_PREFIX."users

Zeile 3547Zeile 3694
		return false;
	}
	// Valid local characters for email addresses: http://www.remote.org/jochen/mail/info/chars.html

 
		return false;
	}
	// Valid local characters for email addresses: http://www.remote.org/jochen/mail/info/chars.html

	return preg_match("/^[a-zA-Z0-9&*+\-_.{}~^?=\/]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9.-]+$/si", $email);

	return preg_match("/^[a-zA-Z0-9&*+\-_.{}~^\?=\/]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9.-]+$/si", $email);

}

/**

}

/**

Zeile 3614Zeile 3761
		$dest .= chr(0x80 | ($src & 0x003f));
	}
	elseif($src <= 0x10ffff)

 
		$dest .= chr(0x80 | ($src & 0x003f));
	}
	elseif($src <= 0x10ffff)

	{

	{

		$dest .= chr(0xf0 | ($src >> 18));
		$dest .= chr(0x80 | (($src >> 12) & 0x3f));
		$dest .= chr(0x80 | (($src >> 6) & 0x3f));

		$dest .= chr(0xf0 | ($src >> 18));
		$dest .= chr(0x80 | (($src >> 12) & 0x3f));
		$dest .= chr(0x80 | (($src >> 6) & 0x3f));

Zeile 3644Zeile 3791

/**
 * Checks if a username has been disallowed for registration/use.

 

/**
 * Checks if a username has been disallowed for registration/use.

 *

 *

 * @param string The username
 * @return boolean True if banned, false if not banned
 */

 * @param string The username
 * @return boolean True if banned, false if not banned
 */

Zeile 3673Zeile 3820
	$banned_emails = array_map("trim", $banned_emails);
	$banned_emails = array_map("strtolower", $banned_emails);
	return $banned_emails;

 
	$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.


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

Zeile 3790Zeile 3937
	{
		return @implode("", @file($url));
	}

 
	{
		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;
    }

}

/**

}

/**