Vergleich inc/functions.php - 1.2.9 - 1.2.13

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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 3596 2008-01-20 08:27:39Z 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 75Zeile 74
		}
}


		}
}


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

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


echo $contents;



echo $contents;


Zeile 105Zeile 104

/**
* Runs the shutdown items after the page has been sent to the browser.


/**
* Runs the shutdown items after the page has been sent to the browser.

 *
*/

 *
*/

function run_shutdown()
{
global $db, $cache, $plugins, $shutdown_functions, $done_shutdown;

function run_shutdown()
{
global $db, $cache, $plugins, $shutdown_functions, $done_shutdown;

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);
}
$plugins->run_hooks("send_mail_queue_end");
}

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





/**
* Parses the contents of a page before outputting it.
*

/**
* Parses the contents of a page before outputting it.
*

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)
{
$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 239Zeile 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 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";

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





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

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

	{

	{

		$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 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 722Zeile 773
				{
$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;

 
						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 754Zeile 806
	if(!is_array($groupscache))
{
$groupscache = $cache->read("usergroups");

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

	}

	}

	$displaygroup = array();
$group = $groupscache[$gid];
foreach($displaygroupfields as $field)

	$displaygroup = array();
$group = $groupscache[$gid];
foreach($displaygroupfields as $field)

	{

	{

		$displaygroup[$field] = $group[$field];
}
return $displaygroup;

		$displaygroup[$field] = $group[$field];
}
return $displaygroup;

Zeile 783Zeile 835
	if(!$gid || $gid == 0) // If no group, we need to fetch it
{
if($uid != $mybb->user['uid'])

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

		{

		{

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

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

Zeile 793Zeile 845
			$groupperms = usergroup_permissions($gid);
}
else

			$groupperms = usergroup_permissions($gid);
}
else

		{

		{

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

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

		}

		}

	}
if(!is_array($forum_cache))

	}
if(!is_array($forum_cache))

	{

	{

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

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

Zeile 811Zeile 863
		}
}
if(!is_array($fpermcache))

		}
}
if(!is_array($fpermcache))

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

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

	if($fid) // Fetch the permissions for a single forum
{
if(!$cached_forum_permissions[$gid][$fid])

	if($fid) // Fetch the permissions for a single forum
{
if(!$cached_forum_permissions[$gid][$fid])

Zeile 887Zeile 939
 * 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
{

	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 967Zeile 1050
	else
{
$perms = $modpermscache[$fid][$uid];

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

	}


	}


	return $perms;
}


	return $perms;
}


Zeile 1001Zeile 1084
			$query = $db->simple_select(TABLE_PREFIX.'moderators', 'COUNT(*) as count', "uid={$uid}", array('limit' => 1));
$modcheck = $db->fetch_array($query);
if($modcheck['count'] > 0)

			$query = $db->simple_select(TABLE_PREFIX.'moderators', 'COUNT(*) as count', "uid={$uid}", array('limit' => 1));
$modcheck = $db->fetch_array($query);
if($modcheck['count'] > 0)

			{
return "yes";
}

			{
return "yes";
}

			else
{
return "no";

			else
{
return "no";

Zeile 1025Zeile 1108
				else
{
return "no";

				else
{
return "no";

				}
}
}

				}
}
}

	}
}


	}
}


Zeile 1143Zeile 1226
	global $mybb;
$expires = -3600;
my_setcookie($name, "", $expires);

	global $mybb;
$expires = -3600;
my_setcookie($name, "", $expires);

}


}


/**
* Get the contents from a serialised cookie array.
*

/**
* Get the contents from a serialised cookie array.
*

Zeile 1202Zeile 1285
		{
$serverload = explode(" ", $load);
$serverload[0] = round($serverload[0], 4);

		{
$serverload = explode(" ", $load);
$serverload[0] = round($serverload[0], 4);

		}

		}

		if(!$serverload)
{

		if(!$serverload)
{

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

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

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

Zeile 1228Zeile 1327
/**
* 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())
{

 */
function update_stats($changes=array())
{

Zeile 1236Zeile 1335

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



$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 1260Zeile 1359
	}

// 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);

	{
$query = $db->simple_select(TABLE_PREFIX."users", "uid, username", "", array('order_by' => 'uid', 'order_dir' => 'DESC', 'limit' => 1));
$lastmember = $db->fetch_array($query);

Zeile 1321Zeile 1420
	if(count($update_query) > 0)
{
$db->update_query(TABLE_PREFIX."forums", $update_query, "fid='".intval($fid)."'");

	if(count($update_query) > 0)
{
$db->update_query(TABLE_PREFIX."forums", $update_query, "fid='".intval($fid)."'");

	}


	}


	// 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))
{
$threads_diff = $update_query['threads'] - $forum['threads'];
if($threads_diff > -1)

	{
$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}";

				$new_stats['numthreads'] = "+{$threads_diff}";

			}
else
{

			}
else
{

				$new_stats['numthreads'] = "{$threads_diff}";
}
}

				$new_stats['numthreads'] = "{$threads_diff}";
}
}

Zeile 1350Zeile 1449
			{
$new_stats['numposts'] = "{$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);
}

Zeile 1438Zeile 1538

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


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

 *
* @param int The thread ID
*/

 *
* @param int The thread ID
*/

function update_thread_data($tid)
{
global $db;

function update_thread_data($tid)
{
global $db;

Zeile 1553Zeile 1653
 */
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 1693
						$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 2166
	{
$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 2319Zeile 2431
		$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 2847Zeile 2959
 */
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 3010

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")
{
$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 3056Zeile 3175

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


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

 *

 *

 * @param string The string to cut.
* @param int Where to cut
* @param int (optional) How much to cut

 * @param string The string to cut.
* @param int Where to cut
* @param int (optional) How much to cut

Zeile 3073Zeile 3192
		else
{
$cut_string = mb_substr($string, $start);

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

		}
}

		}
}

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

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

		}

		}

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

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

	}


	}


	return $cut_string;
}


	return $cut_string;
}


Zeile 3105Zeile 3224
	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 3213Zeile 3332

/**
* Get the profile link.


/**
* 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.
*/

Zeile 3302Zeile 3421
}

/**

}

/**

 * 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 3318Zeile 3437
	}
elseif(isset($user_cache[$uid]))
{

	}
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 3666
		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 3733
		$dest .= chr(0x80 | ($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 3763

/**
* 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 3792
	$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 3909
	{
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;
}

}

/**

}

/**