Vergleich inc/functions.php - 1.6.8 - 1.6.18

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* Website: http://mybb.com * License: http://mybb.com/about/license *	* Website: http://mybb.com * License: http://mybb.com/about/license *
* $Id: functions.php 5819 2012-04-27 15:39:09Z Tomm $	* $Id$
/ /*	/ /*
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$contents = parse_page($contents); $totaltime = $maintimer->stop();	$contents = parse_page($contents); $totaltime = $maintimer->stop();
	$contents = $plugins->run_hooks("pre_output_page", $contents);
if($mybb->usergroup['cancp'] == 1) {	if($mybb->usergroup['cancp'] == 1) {
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$serverload = get_server_load(); if(my_strpos(getenv("REQUEST_URI"), "?"))	$serverload = get_server_load(); if(my_strpos(getenv("REQUEST_URI"), "?"))
{ $debuglink = htmlspecialchars(getenv("REQUEST_URI")) . "&debug=1"; } else { $debuglink = htmlspecialchars(getenv("REQUEST_URI")) . "?debug=1"; } if($mybb->settings['gzipoutput'] != 0) { $gzipen = "Enabled"; } else {	{ $debuglink = htmlspecialchars_uni(getenv("REQUEST_URI")) . "&debug=1"; } else { $debuglink = htmlspecialchars_uni(getenv("REQUEST_URI")) . "?debug=1"; } if($mybb->settings['gzipoutput'] != 0) { $gzipen = "Enabled"; } else {
$gzipen = "Disabled"; }	$gzipen = "Disabled"; }
if(function_exists("memory_get_usage"))	$memory_usage = get_memory_usage(); if($memory_usage) { $memory_usage = " / Memory Usage: ".get_friendly_size($memory_usage); } else { $memory_usage = ''; } // MySQLi is still MySQL, so present it that way to the user $database_server = $db->short_title; if($database_server == 'MySQLi')
{	{
$memory_usage = " / Memory Usage: ".get_friendly_size(memory_get_peak_usage(true));	$database_server = 'MySQL';
}	}

$other = "PHP version: $phpversion / Server Load: $serverload / GZip Compression: $gzipen";	$other = "PHP version: $phpversion / Server Load: $serverload / GZip Compression: $gzipen";
$debugstuff = "Generated in $totaltime seconds ($percentphp% PHP / $percentsql% MySQL)<br />SQL Queries: $db->query_count / Global Parsing Time: $globaltime$memory_usage<br />$other<br />[<a href=\"$debuglink\" target=\"_blank\">advanced details</a>]<br />";	$debugstuff = "Generated in $totaltime seconds ($percentphp% PHP / $percentsql% ".$database_server.")<br />SQL Queries: $db->query_count / Global Parsing Time: $globaltime$memory_usage<br />$other<br />[<a href=\"$debuglink\" target=\"_blank\">advanced details</a>]<br />";
$contents = str_replace("<debugstuff>", $debugstuff, $contents);	$contents = str_replace("<debugstuff>", $debugstuff, $contents);
}	}
if($mybb->debug_mode == true) { debug_page();	if($mybb->debug_mode == true) { debug_page();
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} $contents = str_replace("<debugstuff>", "", $contents);	} $contents = str_replace("<debugstuff>", "", $contents);
$contents = $plugins->run_hooks("pre_output_page", $contents);
if($mybb->settings['gzipoutput'] == 1)	if($mybb->settings['gzipoutput'] == 1)
{	{
$contents = gzip_encode($contents, $mybb->settings['gziplevel']); }	$contents = gzip_encode($contents, $mybb->settings['gziplevel']); }

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

echo $contents; $plugins->run_hooks("post_output_page");	echo $contents; $plugins->run_hooks("post_output_page");
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function add_shutdown($name, $arguments=array()) { global $shutdown_functions;	function add_shutdown($name, $arguments=array()) { global $shutdown_functions;
	if(!is_array($shutdown_functions)) { $shutdown_functions = array(); }
if(!is_array($arguments)) { $arguments = array($arguments);	if(!is_array($arguments)) { $arguments = array($arguments);
}	}
if(is_array($name) && method_exists($name[0], $name[1]))	if(is_array($name) && method_exists($name[0], $name[1]))
{ $shutdown_functions["class_".get_class($name[0])."_".$name[1]] = array('function' => $name, 'arguments' => $arguments); return true;	{ $shutdown_functions[] = array('function' => $name, 'arguments' => $arguments); return true;
} else if(!is_array($name) && function_exists($name)) {	} else if(!is_array($name) && function_exists($name)) {
$shutdown_functions[$name] = array('function' => $name, 'arguments' => $arguments);	$shutdown_functions[] = array('function' => $name, 'arguments' => $arguments);
return true; } return false;	return true; } return false;
}	}
/** * 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.
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{ require MYBB_ROOT."inc/config.php"; }	{ require MYBB_ROOT."inc/config.php"; }

if(isset($config))	if(isset($config))
{	{
require_once MYBB_ROOT."inc/db_".$config['database']['type'].".php"; switch($config['database']['type']) {	require_once MYBB_ROOT."inc/db_".$config['database']['type'].".php"; switch($config['database']['type']) {
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default: $db = new DB_MySQL; }	default: $db = new DB_MySQL; }

$db->connect($config['database']); define("TABLE_PREFIX", $config['database']['table_prefix']); $db->set_table_prefix(TABLE_PREFIX);	$db->connect($config['database']); define("TABLE_PREFIX", $config['database']['table_prefix']); $db->set_table_prefix(TABLE_PREFIX);
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foreach($shutdown_functions as $function) { call_user_func_array($function['function'], $function['arguments']);	foreach($shutdown_functions as $function) { call_user_func_array($function['function'], $function['arguments']);
} }	} }
$done_shutdown = true; }	$done_shutdown = true; }
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function send_mail_queue($count=10) { global $db, $cache, $plugins;	function send_mail_queue($count=10) { global $db, $cache, $plugins;

$plugins->run_hooks("send_mail_queue_start"); // Check to see if the mail queue has messages needing to be sent	$plugins->run_hooks("send_mail_queue_start"); // Check to see if the mail queue has messages needing to be sent
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{ // Delete the message from the queue $db->delete_query("mailqueue", "mid='{$email['mid']}'");	{ // Delete the message from the queue $db->delete_query("mailqueue", "mid='{$email['mid']}'");

if($db->affected_rows() == 1) {	if($db->affected_rows() == 1) {
my_mail($email['mailto'], $email['subject'], $email['message'], $email['mailfrom'], "", $email['headers']);	my_mail($email['mailto'], $email['subject'], $email['message'], $email['mailfrom'], "", $email['headers'], true);
} } // Update the mailqueue cache and remove the lock $cache->update_mailqueue(TIME_NOW, 0);	} } // Update the mailqueue cache and remove the lock $cache->update_mailqueue(TIME_NOW, 0);
}	}
$plugins->run_hooks("send_mail_queue_end"); }	$plugins->run_hooks("send_mail_queue_end"); }
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$contents = $htmldoctype.$contents; } else	$contents = $htmldoctype.$contents; } else
{	{
$contents = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n".$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);	$contents = str_replace("<html", "<html xmlns=\"http://www.w3.org/1999/xhtml\"", $contents);
if($lang->settings['rtl'] == 1) {	if($lang->settings['rtl'] == 1) {
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{ $contents = str_replace("<body>", "<body>\n".$error_handler->show_warnings(), $contents); }	{ $contents = str_replace("<body>", "<body>\n".$error_handler->show_warnings(), $contents); }

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

// If the stamp isn't set, use TIME_NOW if(empty($stamp))	// If the stamp isn't set, use TIME_NOW if(empty($stamp))
{	{
$stamp = TIME_NOW; } if(!$offset && $offset != '0') {	$stamp = TIME_NOW; } if(!$offset && $offset != '0') {
if($mybb->user['uid'] != 0 && array_key_exists("timezone", $mybb->user))	if(isset($mybb->user['uid']) && $mybb->user['uid'] != 0 && array_key_exists("timezone", $mybb->user))
{ $offset = $mybb->user['timezone']; $dstcorrection = $mybb->user['dst'];	{ $offset = $mybb->user['timezone']; $dstcorrection = $mybb->user['dst'];
}	}
elseif(defined("IN_ADMINCP"))	elseif(defined("IN_ADMINCP"))
{	{
$offset = $mybbadmin['timezone']; $dstcorrection = $mybbadmin['dst']; }	$offset = $mybbadmin['timezone']; $dstcorrection = $mybbadmin['dst']; }
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{ $offset = $mybb->settings['timezoneoffset']; $dstcorrection = $mybb->settings['dstcorrection'];	{ $offset = $mybb->settings['timezoneoffset']; $dstcorrection = $mybb->settings['dstcorrection'];
}	}
// If DST correction is enabled, add an additional hour to the timezone. if($dstcorrection == 1) {	// If DST correction is enabled, add an additional hour to the timezone. if($dstcorrection == 1) {
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{ $offset = 0; }	{ $offset = 0; }

if($adodb == true && function_exists('adodb_date'))	if($adodb == true && function_exists('adodb_date'))
{	{
$date = adodb_date($format, $stamp + ($offset * 3600)); } else { $date = gmdate($format, $stamp + ($offset * 3600));	$date = adodb_date($format, $stamp + ($offset * 3600)); } else { $date = gmdate($format, $stamp + ($offset * 3600));
}	}
if($mybb->settings['dateformat'] == $format && $ty) { $stamp = TIME_NOW;	if($mybb->settings['dateformat'] == $format && $ty) { $stamp = TIME_NOW;

if($adodb == true && function_exists('adodb_date')) { $todaysdate = adodb_date($format, $stamp + ($offset * 3600));	if($adodb == true && function_exists('adodb_date')) { $todaysdate = adodb_date($format, $stamp + ($offset * 3600));
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{ $date = $lang->yesterday; }	{ $date = $lang->yesterday; }
}	}
if(is_object($plugins)) {	if(is_object($plugins)) {
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* @param string The format of the email to be sent (text or html). text is default * @param string The text message of the email if being sent in html format, for email clients that don't support html * @param string The email address to return to. Defaults to admin return email address.	* @param string The format of the email to be sent (text or html). text is default * @param string The text message of the email if being sent in html format, for email clients that don't support html * @param string The email address to return to. Defaults to admin return email address.
*/	*/
function my_mail($to, $subject, $message, $from="", $charset="", $headers="", $keep_alive=false, $format="text", $message_text="", $return_email="") { global $mybb; static $mail;	function my_mail($to, $subject, $message, $from="", $charset="", $headers="", $keep_alive=false, $format="text", $message_text="", $return_email="") { global $mybb; static $mail;

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

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

// Using SMTP based mail if($mybb->settings['mail_handler'] == 'smtp') {	// Using SMTP based mail if($mybb->settings['mail_handler'] == 'smtp') {
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$mail->keep_alive = true; } }	$mail->keep_alive = true; } }

// Using PHP based mail() else { if($mybb->settings['mail_parameters'] != '') { $mail->additional_parameters = $mybb->settings['mail_parameters'];	// Using PHP based mail() else { if($mybb->settings['mail_parameters'] != '') { $mail->additional_parameters = $mybb->settings['mail_parameters'];
} }	} }
// Build and send $mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email); return $mail->send();	// Build and send $mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email); return $mail->send();
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*/ function generate_post_check() {	*/ function generate_post_check() {
global $mybb;	global $mybb, $session;
if($mybb->user['uid']) { return md5($mybb->user['loginkey'].$mybb->user['salt'].$mybb->user['regdate']);	if($mybb->user['uid']) { return md5($mybb->user['loginkey'].$mybb->user['salt'].$mybb->user['regdate']);
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// Guests get a special string else {	// Guests get a special string else {
return md5($mybb->settings['bburl'].$mybb->config['database']['username'].$mybb->settings['internal']['encryption_key']);	return md5($session->useragent.$mybb->config['database']['username'].$mybb->settings['internal']['encryption_key']);
} }	} }
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{ global $lang; if(generate_post_check() != $code)	{ global $lang; if(generate_post_check() != $code)
{	{
if($silent == true) { return false;	if($silent == true) { return false;
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else { return true;	else { return true;
} }	} }
/** * Return a parent list for the specified forum. *	/** * Return a parent list for the specified forum. *
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return $forumarraycache[$fid]['parentlist']; } elseif($forum_cache[$fid])	return $forumarraycache[$fid]['parentlist']; } elseif($forum_cache[$fid])
{ return $forum_cache[$fid]['parentlist']; }	{ return $forum_cache[$fid]['parentlist']; }
else { cache_forums(); return $forum_cache[$fid]['parentlist'];	else { cache_forums(); return $forum_cache[$fid]['parentlist'];
} }	} }
/** * Build a parent list of a specific forum, suitable for querying	/** * Build a parent list of a specific forum, suitable for querying
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if(!$parentlist) { $parentlist = get_parent_list($fid);	if(!$parentlist) { $parentlist = get_parent_list($fid);
}	}
$parentsexploded = explode(",", $parentlist); $builtlist = "(";	$parentsexploded = explode(",", $parentlist); $builtlist = "(";
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return $builtlist; }	return $builtlist; }

/** * Load the forum cache in to memory *	/** * Load the forum cache in to memory *
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function cache_forums($force=false) { global $forum_cache, $cache;	function cache_forums($force=false) { global $forum_cache, $cache;

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

foreach($forums_by_parent[$fid] as $forum) { $forums[] = $forum['fid'];	foreach($forums_by_parent[$fid] as $forum) { $forums[] = $forum['fid'];
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"location2" => 0 );	"location2" => 0 );
$db->update_query("sessions", $noperm_array, "sid='{$session->sid}'", 1);	$db->update_query("sessions", $noperm_array, "sid='{$session->sid}'");
if($mybb->input['ajax']) {	if($mybb->input['ajax']) {
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} $redirect_url = htmlspecialchars_uni($redirect_url);	} $redirect_url = htmlspecialchars_uni($redirect_url);

switch($mybb->settings['username_method']) { case 0:	switch($mybb->settings['username_method']) { case 0:
$lang_username = $lang->username;	$lang_username = $lang->username;
break; case 1: $lang_username = $lang->username1;	break; case 1: $lang_username = $lang->username1;
break;	break;
case 2: $lang_username = $lang->username2; break;	case 2: $lang_username = $lang->username2; break;
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global $header, $footer, $mybb, $theme, $headerinclude, $templates, $lang, $plugins; $redirect_args = array('url' => &$url, 'message' => &$message, 'title' => &$title);	global $header, $footer, $mybb, $theme, $headerinclude, $templates, $lang, $plugins; $redirect_args = array('url' => &$url, 'message' => &$message, 'title' => &$title);

$plugins->run_hooks("redirect", $redirect_args); if($mybb->input['ajax'])	$plugins->run_hooks("redirect", $redirect_args); if($mybb->input['ajax'])
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{ $title = $mybb->settings['bbname']; }	{ $title = $mybb->settings['bbname']; }

// Show redirects only if both ACP and UCP settings are enabled, or ACP is enabled, and user is a guest. if($mybb->settings['redirects'] == 1 && ($mybb->user['showredirect'] != 0 \|\| !$mybb->user['uid'])) { $url = str_replace("&", "&", $url);	// Show redirects only if both ACP and UCP settings are enabled, or ACP is enabled, and user is a guest. if($mybb->settings['redirects'] == 1 && ($mybb->user['showredirect'] != 0 \|\| !$mybb->user['uid'])) { $url = str_replace("&", "&", $url);
$url = htmlspecialchars($url);	$url = htmlspecialchars_uni($url);
eval("\$redirectpage = \"".$templates->get("redirect")."\";"); output_page($redirectpage);	eval("\$redirectpage = \"".$templates->get("redirect")."\";"); output_page($redirectpage);
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$url = str_replace(array("\n","\r",";"), "", $url); run_shutdown();	$url = str_replace(array("\n","\r",";"), "", $url); run_shutdown();

if(my_substr($url, 0, 7) !== 'http://' && my_substr($url, 0, 8) !== 'https://' && my_substr($url, 0, 1) !== '/')	if(my_substr($url, 0, 7) !== 'http://' && my_substr($url, 0, 8) !== 'https://' && my_substr($url, 0, 1) !== '/')
{	{
header("Location: {$mybb->settings['bburl']}/{$url}");	header("Location: {$mybb->settings['bburl']}/{$url}");
}	}
else { header("Location: {$url}");	else { header("Location: {$url}");
} }	} }
exit; }	exit; }
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{ return; }	{ return; }

$url = str_replace("&", "&", $url); $url = htmlspecialchars_uni($url);	$url = str_replace("&", "&", $url); $url = htmlspecialchars_uni($url);
$pages = ceil($count / $perpage);	$pages = ceil($count / $perpage); $prevpage = '';
if($page > 1) { $prev = $page-1;	if($page > 1) { $prev = $page-1;
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// Maximum number of "page bits" to show if(!$mybb->settings['maxmultipagelinks'])	// Maximum number of "page bits" to show if(!$mybb->settings['maxmultipagelinks'])
{	{
$mybb->settings['maxmultipagelinks'] = 5; }	$mybb->settings['maxmultipagelinks'] = 5; }

$from = $page-floor($mybb->settings['maxmultipagelinks']/2); $to = $page+floor($mybb->settings['maxmultipagelinks']/2);	$from = $page-floor($mybb->settings['maxmultipagelinks']/2); $to = $page+floor($mybb->settings['maxmultipagelinks']/2);
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{ $from = 1; $to = $from+$mybb->settings['maxmultipagelinks']-1;	{ $from = 1; $to = $from+$mybb->settings['maxmultipagelinks']-1;
}	}
if($to > $pages) {	if($to > $pages) {
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$to = $pages; }	$to = $pages; }
	$start = '';
if($from > 1) { if($from-1 == 1) { $lang->multipage_link_start = '';	if($from > 1) { if($from-1 == 1) { $lang->multipage_link_start = '';
}	}
$page_url = fetch_page_url($url, 1); eval("\$start = \"".$templates->get("multipage_start")."\";"); }	$page_url = fetch_page_url($url, 1); eval("\$start = \"".$templates->get("multipage_start")."\";"); }
	$mppage = '';
for($i = $from; $i <= $to; ++$i) { $page_url = fetch_page_url($url, $i);	for($i = $from; $i <= $to; ++$i) { $page_url = fetch_page_url($url, $i);
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else { eval("\$mppage .= \"".$templates->get("multipage_page")."\";");	else { eval("\$mppage .= \"".$templates->get("multipage_page")."\";");
} }	} }

	$end = '';
if($to < $pages) { if($to+1 == $pages)	if($to < $pages) { if($to+1 == $pages)
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$page_url = fetch_page_url($url, $pages); eval("\$end = \"".$templates->get("multipage_end")."\";");	$page_url = fetch_page_url($url, $pages); eval("\$end = \"".$templates->get("multipage_end")."\";");
}	} $nextpage = '';
if($page < $pages)	if($page < $pages)
{	{
$next = $page+1; $page_url = fetch_page_url($url, $next); eval("\$nextpage = \"".$templates->get("multipage_nextpage")."\";"); }	$next = $page+1; $page_url = fetch_page_url($url, $next); eval("\$nextpage = \"".$templates->get("multipage_nextpage")."\";"); }

$lang->multipage_pages = $lang->sprintf($lang->multipage_pages, $pages);	$lang->multipage_pages = $lang->sprintf($lang->multipage_pages, $pages);

if($breadcrumb == true) { eval("\$multipage = \"".$templates->get("multipage_breadcrumb")."\";");	if($breadcrumb == true) { eval("\$multipage = \"".$templates->get("multipage_breadcrumb")."\";");
}	}
else { eval("\$multipage = \"".$templates->get("multipage")."\";");	else { eval("\$multipage = \"".$templates->get("multipage")."\";");
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function fetch_page_url($url, $page) { if($page <= 1)	function fetch_page_url($url, $page) { if($page <= 1)
{	{
$find = array( "-page-{page}", "&page={page}", "{page}" );	$find = array( "-page-{page}", "&page={page}", "{page}" );

// Remove "Page 1" to the defacto URL $url = str_replace($find, array("", "", $page), $url); return $url;	// Remove "Page 1" to the defacto URL $url = str_replace($find, array("", "", $page), $url); return $url;
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else { $url = str_replace("{page}", $page, $url);	else { $url = str_replace("{page}", $page, $url);
}	}
return $url; }	return $url; }
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{ $usergroup[$perm] = 0; continue;	{ $usergroup[$perm] = 0; continue;
}	}
if($access > $permbit \|\| ($access == "yes" && $permbit == "no") \|\| !$permbit) // Keep yes/no for compatibility? { $usergroup[$perm] = $access; }	if($access > $permbit \|\| ($access == "yes" && $permbit == "no") \|\| !$permbit) // Keep yes/no for compatibility? { $usergroup[$perm] = $access; }
} } }	} } }
return $usergroup; }	return $usergroup; }
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if(!$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 != 0 && $uid != $mybb->user['uid'])
{	{
if(!$usercache[$uid]) { $query = $db->simple_select("users", "*", "uid='$uid'");	if(!$usercache[$uid]) { $query = $db->simple_select("users", "*", "uid='$uid'");
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} }	} }
if(!is_array($forum_cache)) { $forum_cache = cache_forums(); if(!$forum_cache) { return false; } }	if(!is_array($forum_cache)) { $forum_cache = cache_forums(); if(!$forum_cache) { return false; } }
if(!is_array($fpermcache)) { $fpermcache = $cache->read("forumpermissions");	if(!is_array($fpermcache)) { $fpermcache = $cache->read("forumpermissions");
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$groups = explode(",", $gid);	$groups = explode(",", $gid);
if(!$fpermcache[$fid]) // This forum has no custom or inherited permissions so lets just return the group permissions	if(empty($fpermcache[$fid])) // This forum has no custom or inherited permissions so lets just return the group permissions
{ return $groupperms; }	{ return $groupperms; }

$current_permissions = array(); $only_view_own_threads = 1;	$current_permissions = array(); $only_view_own_threads = 1;

foreach($groups as $gid) { if($groupscache[$gid]) { $level_permissions = $fpermcache[$fid][$gid];	foreach($groups as $gid) { if($groupscache[$gid]) { $level_permissions = $fpermcache[$fid][$gid];

// If our permissions arn't inherited we need to figure them out if(empty($level_permissions)) {	// If our permissions arn't inherited we need to figure them out if(empty($level_permissions)) {
Zeile 1266	Zeile 1289
break; } }	break; } }

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

foreach($level_permissions as $permission => $access) { if($access >= $current_permissions[$permission] \|\| ($access == "yes" && $current_permissions[$permission] == "no") \|\| !$current_permissions[$permission]) { $current_permissions[$permission] = $access; }	foreach($level_permissions as $permission => $access) { if($access >= $current_permissions[$permission] \|\| ($access == "yes" && $current_permissions[$permission] == "no") \|\| !$current_permissions[$permission]) { $current_permissions[$permission] = $access; }
} if(!$level_permissions["canonlyviewownthreads"])	} if($level_permissions["canview"] && !$level_permissions["canonlyviewownthreads"])
{ $only_view_own_threads = 0; }	{ $only_view_own_threads = 0; }
Zeile 1292	Zeile 1315
// Figure out if we can view more than our own threads if($only_view_own_threads == 0)	// Figure out if we can view more than our own threads if($only_view_own_threads == 0)
{ $current_permissions["canonlyviewownthreads"] = 0;	{ $current_permissions["canonlyviewownthreads"] = 0;
} if(count($current_permissions) == 0)	} if(count($current_permissions) == 0)
Zeile 1306	Zeile 1329
/** * Check the password given on a certain forum for validity *	/** * Check the password given on a certain forum for validity *
* @param int The forum ID * @param boolean The Parent ID	* @param int $fid The forum ID * @param int $pid The Parent ID * @param bool $return * @return bool
*/	*/
function check_forum_password($fid, $pid=0)	function check_forum_password($fid, $pid=0, $return=false)
{ global $mybb, $header, $footer, $headerinclude, $theme, $templates, $lang, $forum_cache;	{ global $mybb, $header, $footer, $headerinclude, $theme, $templates, $lang, $forum_cache;

$showform = true;	$showform = true;

if(!is_array($forum_cache)) { $forum_cache = cache_forums();	if(!is_array($forum_cache)) { $forum_cache = cache_forums();
Zeile 1332	Zeile 1357
foreach($parents as $parent_id) { if($parent_id == $fid \|\| $parent_id == $pid)	foreach($parents as $parent_id) { if($parent_id == $fid \|\| $parent_id == $pid)
{	{
continue;	continue;
}	}
if($forum_cache[$parent_id]['password'] != "") { check_forum_password($parent_id, $fid); } } }	if($forum_cache[$parent_id]['password'] != "") { check_forum_password($parent_id, $fid); } } }

$password = $forum_cache[$fid]['password']; if($password)	$password = $forum_cache[$fid]['password']; if($password)
{	{
if($mybb->input['pwverify'] && $pid == 0) { if($password == $mybb->input['pwverify'])	if($mybb->input['pwverify'] && $pid == 0) { if($password == $mybb->input['pwverify'])
{	{
my_setcookie("forumpass[$fid]", md5($mybb->user['uid'].$mybb->input['pwverify']), null, true); $showform = false; } else { eval("\$pwnote = \"".$templates->get("forumdisplay_password_wrongpass")."\";");	my_setcookie("forumpass[$fid]", md5($mybb->user['uid'].$mybb->input['pwverify']), null, true); $showform = false; } else { eval("\$pwnote = \"".$templates->get("forumdisplay_password_wrongpass")."\";");
$showform = true; }	$showform = true; }
} else {	} else {
Zeile 1374	Zeile 1399
else { $showform = false;	else { $showform = false;
	} if($return) { return $showform;
} if($showform)	} if($showform)
Zeile 1389	Zeile 1419
output_page($pwform); } exit;	output_page($pwform); } exit;
} }	} }
/** * Return the permissions for a moderator in a specific forum *	/** * Return the permissions for a moderator in a specific forum *
Zeile 1409	Zeile 1439
{ $uid = $mybb->user['uid']; }	{ $uid = $mybb->user['uid']; }

if($uid == 0) { return false; } if(isset($modpermscache[$fid][$uid]))	if($uid == 0) { return false; } if(isset($modpermscache[$fid][$uid]))
{	{
return $modpermscache[$fid][$uid]; }	return $modpermscache[$fid][$uid]; }
Zeile 1443	Zeile 1473
$mod_cache = $cache->read("moderators");	$mod_cache = $cache->read("moderators");
foreach($mod_cache as $fid => $forum)	foreach($mod_cache as $forumid => $forum)
{	{
if(!is_array($forum) \|\| !in_array($fid, $parentslist))	if(!is_array($forum) \|\| !in_array($forumid, $parentslist))
{ // No perms or we're not after this forum continue;	{ // No perms or we're not after this forum continue;
Zeile 1453	Zeile 1483
// User settings override usergroup settings if(is_array($forum['users'][$uid]))	// User settings override usergroup settings if(is_array($forum['users'][$uid]))
{	{
$perm = $forum['users'][$uid]; foreach($perm as $action => $value) {	$perm = $forum['users'][$uid]; foreach($perm as $action => $value) {
Zeile 1464	Zeile 1494
// Figure out the user permissions if($value == 0)	// Figure out the user permissions if($value == 0)
{	{
// The user doesn't have permission to set this action $perms[$action] = 0; }	// The user doesn't have permission to set this action $perms[$action] = 0; }
Zeile 1487	Zeile 1517
foreach($perm as $action => $value) { if(strpos($action, "can") === false)	foreach($perm as $action => $value) { if(strpos($action, "can") === false)
{	{
continue; }	continue; }

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

$modpermscache[$fid][$uid] = $perms; return $perms;	$modpermscache[$fid][$uid] = $perms; return $perms;
}	}
/** * Checks if a moderator has permissions to perform an action in a specific forum	/** * Checks if a moderator has permissions to perform an action in a specific forum
Zeile 1510	Zeile 1540
* @return bool Returns true if the user has permission, false if they do not */ function is_moderator($fid="0", $action="", $uid="0")	* @return bool Returns true if the user has permission, false if they do not */ function is_moderator($fid="0", $action="", $uid="0")
{	{
global $mybb, $cache;	global $mybb, $cache;

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

if($uid == 0) { return false;	if($uid == 0) { return false;
Zeile 1526	Zeile 1556
$user_perms = user_permissions($uid); if($user_perms['issupermod'] == 1) {	$user_perms = user_permissions($uid); if($user_perms['issupermod'] == 1) {
	if($fid) { $forumpermissions = forum_permissions($fid); if($forumpermissions['canview'] && $forumpermissions['canviewthreads'] && !$forumpermissions['canonlyviewownthreads']) { return true; } return false; }
return true; } else	return true; } else
Zeile 1534	Zeile 1573
{ $modcache = $cache->read('moderators'); if(!empty($modcache))	{ $modcache = $cache->read('moderators'); if(!empty($modcache))
{	{
foreach($modcache as $modusers) { if(isset($modusers['users'][$uid]) && $modusers['users'][$uid]['mid'])	foreach($modcache as $modusers) { if(isset($modusers['users'][$uid]) && $modusers['users'][$uid]['mid'])
{ return true; }	{ return true; }
elseif(isset($modusers['usergroups'][$user_perms['gid']])) { // Moderating usergroup return true; }	elseif(isset($modusers['usergroups'][$user_perms['gid']])) { // Moderating usergroup return true; }
}	}
} return false; } else { $modperms = get_moderator_permissions($fid, $uid);	} return false; } else { $modperms = get_moderator_permissions($fid, $uid);

if(!$action && $modperms) { return true;	if(!$action && $modperms) { return true;
Zeile 1581	Zeile 1620
function get_post_icons() { global $mybb, $cache, $icon, $theme, $templates, $lang;	function get_post_icons() { global $mybb, $cache, $icon, $theme, $templates, $lang;

$listed = 0; if($mybb->input['icon']) { $icon = $mybb->input['icon']; }	$listed = 0; if($mybb->input['icon']) { $icon = $mybb->input['icon']; }
	$iconlist = '';
$no_icons_checked = " checked=\"checked\""; // read post icons from cache, and sort them accordingly $posticons_cache = $cache->read("posticons");	$no_icons_checked = " checked=\"checked\""; // read post icons from cache, and sort them accordingly $posticons_cache = $cache->read("posticons");
Zeile 1597	Zeile 1637
$posticons[$posticon['name']] = $posticon; } krsort($posticons);	$posticons[$posticon['name']] = $posticon; } krsort($posticons);

foreach($posticons as $dbicon) { $dbicon['path'] = htmlspecialchars_uni($dbicon['path']);	foreach($posticons as $dbicon) { $dbicon['path'] = htmlspecialchars_uni($dbicon['path']);
Zeile 1644	Zeile 1684
} if($expires == -1)	} if($expires == -1)
{	{
$expires = 0; } elseif($expires == "" \|\| $expires == null)	$expires = 0; } elseif($expires == "" \|\| $expires == null)
Zeile 1664	Zeile 1704
$cookie = "Set-Cookie: {$mybb->settings['cookieprefix']}{$name}=".urlencode($value); if($expires > 0)	$cookie = "Set-Cookie: {$mybb->settings['cookieprefix']}{$name}=".urlencode($value); if($expires > 0)
{	{
$cookie .= "; expires=".@gmdate('D, d-M-Y H:i:s \\G\\M\\T', $expires); }	$cookie .= "; expires=".@gmdate('D, d-M-Y H:i:s \\G\\M\\T', $expires); }
Zeile 1682	Zeile 1722
{ $cookie .= "; HttpOnly"; }	{ $cookie .= "; HttpOnly"; }

$mybb->cookies[$name] = $value; header($cookie, false);	$mybb->cookies[$name] = $value; header($cookie, false);
}	}
/** * Unset a cookie set by MyBB.	/** * Unset a cookie set by MyBB.
Zeile 1696	Zeile 1736
function my_unsetcookie($name) { global $mybb;	function my_unsetcookie($name) { global $mybb;

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

unset($mybb->cookies[$name]); }	unset($mybb->cookies[$name]); }
Zeile 1713	Zeile 1753
function my_get_array_cookie($name, $id) { global $mybb;	function my_get_array_cookie($name, $id) { global $mybb;

if(!isset($mybb->cookies['mybb'][$name])) { return false;	if(!isset($mybb->cookies['mybb'][$name])) { return false;
} $cookie = my_unserialize($mybb->cookies['mybb'][$name]);	} $cookie = my_unserialize($mybb->cookies['mybb'][$name]);
if(is_array($cookie) && isset($cookie[$id]))	if(is_array($cookie) && isset($cookie[$id]))
{	{
return $cookie[$id];	return $cookie[$id];
}	}
else { return 0; } }	else { return 0; } }

/** * Set a serialised cookie array. *	/** * Set a serialised cookie array. *
Zeile 1741	Zeile 1781
function my_set_array_cookie($name, $id, $value, $expires="") { global $mybb;	function my_set_array_cookie($name, $id, $value, $expires="") { global $mybb;

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

$newcookie[$id] = $value; $newcookie = serialize($newcookie); my_setcookie("mybb[$name]", addslashes($newcookie), $expires); // Make sure our current viarables are up-to-date as well $mybb->cookies['mybb'][$name] = $newcookie;	$newcookie[$id] = $value; $newcookie = serialize($newcookie); my_setcookie("mybb[$name]", addslashes($newcookie), $expires); // Make sure our current viarables are up-to-date as well $mybb->cookies['mybb'][$name] = $newcookie;
}	}
/** * Verifies that data passed is an array	/** * Verifies that data passed is an array
Zeile 1760	Zeile 1800
* @return array Unserialized data array */ function my_unserialize($data)	* @return array Unserialized data array */ function my_unserialize($data)
{ $array = unserialize($data); if(!is_array($array)) { $array = array(); }	{ // Do no unserialize objects if(substr($data, 0, 1) == 'O') { return array(); } $array = unserialize($data); if(!is_array($array)) { $array = array(); }
return $array;	return $array;
}	}
/** * Returns the serverload of the system.	/** * Returns the serverload of the system.
Zeile 1786	Zeile 1832
if(DIRECTORY_SEPARATOR != '\\') { if(function_exists("sys_getloadavg"))	if(DIRECTORY_SEPARATOR != '\\') { if(function_exists("sys_getloadavg"))
{	{
// sys_getloadavg() will return an array with [0] being load within the last minute. $serverload = sys_getloadavg(); $serverload[0] = round($serverload[0], 4);	// sys_getloadavg() will return an array with [0] being load within the last minute. $serverload = sys_getloadavg(); $serverload[0] = round($serverload[0], 4);
Zeile 1802	Zeile 1848
{ return $lang->unknown; }	{ return $lang->unknown; }

// Suhosin likes to throw a warning if exec is disabled then die - weird if($func_blacklist = @ini_get('suhosin.executor.func.blacklist'))	// Suhosin likes to throw a warning if exec is disabled then die - weird if($func_blacklist = @ini_get('suhosin.executor.func.blacklist'))
{ if(strpos(",".$func_blacklist.",", 'exec') !== false)	{ if(strpos(",".$func_blacklist.",", 'exec') !== false)
{ return $lang->unknown; }	{ return $lang->unknown; }
Zeile 1826	Zeile 1872
if(!is_array($serverload)) { return $lang->unknown;	if(!is_array($serverload)) { return $lang->unknown;
} } } else { return $lang->unknown; } $returnload = trim($serverload[0]);	} } } else { return $lang->unknown; } $returnload = trim($serverload[0]);
return $returnload;	return $returnload;
	} /** * Returns the amount of memory allocated to the script. * * @return int The amount of memory allocated to the script. */ function get_memory_usage() { if(function_exists('memory_get_peak_usage')) { return memory_get_peak_usage(true); } elseif(function_exists('memory_get_usage')) { return memory_get_usage(true); } return false;
} /**	} /**
Zeile 1860	Zeile 1924
if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-") { if(intval($changes[$counter]) != 0)	if(substr($changes[$counter], 0, 1) == "+" \|\| substr($changes[$counter], 0, 1) == "-") { if(intval($changes[$counter]) != 0)
{	{
$new_stats[$counter] = $stats[$counter] + $changes[$counter]; } } else { $new_stats[$counter] = $changes[$counter];	$new_stats[$counter] = $stats[$counter] + $changes[$counter]; } } else { $new_stats[$counter] = $changes[$counter];
}	}
// Less than 0? That's bad if($new_stats[$counter] < 0) {	// Less than 0? That's bad if($new_stats[$counter] < 0) {
Zeile 1879	Zeile 1943
// Fetch latest user if the user count is changing if(array_key_exists('numusers', $changes)) {	// Fetch latest user if the user count is changing if(array_key_exists('numusers', $changes)) {
$query = $db->simple_select("users", "uid, username", "", array('order_by' => 'uid', 'order_dir' => 'DESC', 'limit' => 1));	$query = $db->simple_select("users", "uid, username", "", array('order_by' => 'regdate', 'order_dir' => 'DESC', 'limit' => 1));
$lastmember = $db->fetch_array($query); $new_stats['lastuid'] = $lastmember['uid']; $new_stats['lastusername'] = $lastmember['username']; }	$lastmember = $db->fetch_array($query); $new_stats['lastuid'] = $lastmember['uid']; $new_stats['lastusername'] = $lastmember['username']; }

if(empty($new_stats)) { return; }	if(empty($new_stats)) { return; }

if(is_array($stats))	if(is_array($stats))
{	{
$stats = array_merge($stats, $new_stats); } else	$stats = array_merge($stats, $new_stats); } else
Zeile 1921	Zeile 1985
{ global $db, $cache;	{ global $db, $cache;
$update_query = array();	$update_query = array();
$counters = array('threads','unapprovedthreads','posts','unapprovedposts'); // Fetch above counters for this forum	$counters = array('threads','unapprovedthreads','posts','unapprovedposts'); // Fetch above counters for this forum
Zeile 1942	Zeile 2006
{ $update_query[$counter] = $changes[$counter]; }	{ $update_query[$counter] = $changes[$counter]; }

// Less than 0? That's bad	// Less than 0? That's bad
if(!$update_query[$counter])	if($update_query[$counter] < 0)
{ $update_query[$counter] = 0; }	{ $update_query[$counter] = 0; }
Zeile 1955	Zeile 2019
if(count($update_query) > 0) { $db->update_query("forums", $update_query, "fid='".intval($fid)."'");	if(count($update_query) > 0) { $db->update_query("forums", $update_query, "fid='".intval($fid)."'");
}	}
// Guess we should update the statistics too?	// Guess we should update the statistics too?
if(isset($update_query['threads']) \|\| isset($update_query['posts']) \|\| isset($update_query['unapprovedthreads']) \|\| isset($update_query['unapprovedposts'])) { $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('unapprovedthreads', $update_query)) { $unapprovedthreads_diff = $update_query['unapprovedthreads'] - $forum['unapprovedthreads']; if($unapprovedthreads_diff > -1) { $new_stats['numunapprovedthreads'] = "+{$unapprovedthreads_diff}"; } else { $new_stats['numunapprovedthreads'] = "{$unapprovedthreads_diff}"; }	$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('unapprovedthreads', $update_query)) { $unapprovedthreads_diff = $update_query['unapprovedthreads'] - $forum['unapprovedthreads']; if($unapprovedthreads_diff > -1) { $new_stats['numunapprovedthreads'] = "+{$unapprovedthreads_diff}"; } else { $new_stats['numunapprovedthreads'] = "{$unapprovedthreads_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}"; } } if(array_key_exists('unapprovedposts', $update_query)) { $unapprovedposts_diff = $update_query['unapprovedposts'] - $forum['unapprovedposts']; if($unapprovedposts_diff > -1) { $new_stats['numunapprovedposts'] = "+{$unapprovedposts_diff}";
}	}
if(array_key_exists('posts', $update_query))	else
{	{
$posts_diff = $update_query['posts'] - $forum['posts']; if($posts_diff > -1) { $new_stats['numposts'] = "+{$posts_diff}"; } else { $new_stats['numposts'] = "{$posts_diff}"; } } if(array_key_exists('unapprovedposts', $update_query)) { $unapprovedposts_diff = $update_query['unapprovedposts'] - $forum['unapprovedposts']; if($unapprovedposts_diff > -1) { $new_stats['numunapprovedposts'] = "+{$unapprovedposts_diff}"; } else { $new_stats['numunapprovedposts'] = "{$unapprovedposts_diff}"; }	$new_stats['numunapprovedposts'] = "{$unapprovedposts_diff}";
}	}
	} if(!empty($new_stats)) {
update_stats($new_stats); }	update_stats($new_stats); }

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

$cache->update_forums(); }	$cache->update_forums(); }
Zeile 2031	Zeile 2096
global $db; // Fetch the last post for this forum	global $db; // Fetch the last post for this forum
$query = $db->query("	$query = $db->query("
SELECT tid, lastpost, lastposter, lastposteruid, subject FROM ".TABLE_PREFIX."threads WHERE fid='{$fid}' AND visible='1' AND closed NOT LIKE 'moved\|%'	SELECT tid, lastpost, lastposter, lastposteruid, subject FROM ".TABLE_PREFIX."threads WHERE fid='{$fid}' AND visible='1' AND closed NOT LIKE 'moved\|%'
Zeile 2062	Zeile 2127
global $db; $update_query = array();	global $db; $update_query = array();

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

// Fetch above counters for this thread $query = $db->simple_select("threads", implode(",", $counters), "tid='{$tid}'"); $thread = $db->fetch_array($query);	// Fetch above counters for this thread $query = $db->simple_select("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[$counter], 0, 1) == "-")	foreach($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];	$update_query[$counter] = $thread[$counter] + $changes[$counter];
}	}
else { $update_query[$counter] = $changes[$counter]; }	else { $update_query[$counter] = $changes[$counter]; }

// Less than 0? That's bad if($update_query[$counter] < 0) {	// Less than 0? That's bad if($update_query[$counter] < 0) {
Zeile 2090	Zeile 2155
} } }	} } }

$db->free_result($query);	$db->free_result($query);

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

unset($update_query, $thread); update_thread_data($tid);	unset($update_query, $thread); update_thread_data($tid);
Zeile 2119	Zeile 2184
if(strpos($thread['closed'], 'moved\|') !== false) { return false;	if(strpos($thread['closed'], 'moved\|') !== false) { return false;
}	}
$query = $db->query(" SELECT u.uid, u.username, p.username AS postusername, p.dateline	$query = $db->query(" SELECT u.uid, u.username, p.username AS postusername, p.dateline
Zeile 2128	Zeile 2193
WHERE p.tid='$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"
);	);
$lastpost = $db->fetch_array($query);	$lastpost = $db->fetch_array($query);

$db->free_result($query);	$db->free_result($query);

$query = $db->query(" SELECT u.uid, u.username, p.username AS postusername, p.dateline FROM ".TABLE_PREFIX."posts p	$query = $db->query(" SELECT u.uid, u.username, p.username AS postusername, p.dateline FROM ".TABLE_PREFIX."posts p
Zeile 2142	Zeile 2207
LIMIT 1 "); $firstpost = $db->fetch_array($query);	LIMIT 1 "); $firstpost = $db->fetch_array($query);

$db->free_result($query); if(!$firstpost['username']) { $firstpost['username'] = $firstpost['postusername'];	$db->free_result($query); if(!$firstpost['username']) { $firstpost['username'] = $firstpost['postusername'];
}	}
if(!$lastpost['username']) {	if(!$lastpost['username']) {
Zeile 2174	Zeile 2239
'lastposteruid' => intval($lastpost['uid']), ); $db->update_query("threads", $update_array, "tid='{$tid}'");	'lastposteruid' => intval($lastpost['uid']), ); $db->update_query("threads", $update_array, "tid='{$tid}'");

unset($firstpost, $lastpost, $update_array);	unset($firstpost, $lastpost, $update_array);
}	}
function update_forum_count($fid)	function update_forum_count($fid)
{	{
die("Deprecated function call: update_forum_count");	die("Deprecated function call: update_forum_count");
}	}
function update_thread_count($tid) { die("Deprecated function call: update_thread_count"); } function update_thread_attachment_count($tid)	function update_thread_count($tid) { die("Deprecated function call: update_thread_count"); } function update_thread_attachment_count($tid)
{	{
die("Deprecated function call: update_thread_attachment_count"); }	die("Deprecated function call: update_thread_attachment_count"); }

/** * Deletes a thread from the database * * @param int The thread ID */ function delete_thread($tid)	/** * Deletes a thread from the database * * @param int The thread ID */ function delete_thread($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 2226	Zeile 2291
return $moderation->delete_post($pid); }	return $moderation->delete_post($pid); }

/** * Builds a forum jump menu *	/** * Builds a forum jump menu *
Zeile 2245	Zeile 2310
global $forum_cache, $jumpfcache, $permissioncache, $mybb, $selecteddone, $forumjump, $forumjumpbits, $gobutton, $theme, $templates, $lang; $pid = intval($pid);	global $forum_cache, $jumpfcache, $permissioncache, $mybb, $selecteddone, $forumjump, $forumjumpbits, $gobutton, $theme, $templates, $lang; $pid = intval($pid);
	$jumpsel['default'] = '';
if($permissions) {	if($permissions) {
Zeile 2256	Zeile 2322
if(!is_array($forum_cache)) { cache_forums();	if(!is_array($forum_cache)) { cache_forums();
}	}
foreach($forum_cache as $fid => $forum) { if($forum['active'] != 0)	foreach($forum_cache as $fid => $forum) { if($forum['active'] != 0)
Zeile 2272	Zeile 2338
$permissioncache = forum_permissions(); }	$permissioncache = forum_permissions(); }
if(is_array($jumpfcache[$pid]))	if(isset($jumpfcache[$pid]) && is_array($jumpfcache[$pid]))
{ foreach($jumpfcache[$pid] as $main) {	{ foreach($jumpfcache[$pid] as $main) {
Zeile 2289	Zeile 2355
$optionselected = "selected=\"selected\""; $selecteddone = 1; }	$optionselected = "selected=\"selected\""; $selecteddone = 1; }

$forum['name'] = htmlspecialchars_uni(strip_tags($forum['name'])); eval("\$forumjumpbits .= \"".$templates->get("forumjump_bit")."\";");	$forum['name'] = htmlspecialchars_uni(strip_tags($forum['name'])); eval("\$forumjumpbits .= \"".$templates->get("forumjump_bit")."\";");
Zeile 2460	Zeile 2526
"editor_color" ); $editor_language = "var editor_language = {\n";	"editor_color" ); $editor_language = "var editor_language = {\n";

$editor_lang_strings = $plugins->run_hooks("mycode_add_codebuttons", $editor_lang_strings); foreach($editor_lang_strings as $key => $lang_string)	$editor_lang_strings = $plugins->run_hooks("mycode_add_codebuttons", $editor_lang_strings); foreach($editor_lang_strings as $key => $lang_string)
Zeile 2470	Zeile 2536
$string = str_replace("\"", "\\\"", $lang->$lang_string); $editor_language .= "\t{$js_lang_string}: \"{$string}\"";	$string = str_replace("\"", "\\\"", $lang->$lang_string); $editor_language .= "\t{$js_lang_string}: \"{$string}\"";
if($editor_lang_strings[$key+1])	if(isset($editor_lang_strings[$key+1]))
{ $editor_language .= ","; }	{ $editor_language .= ","; }
Zeile 2532	Zeile 2598
{ reset($smiliecache);	{ reset($smiliecache);
	$getmore = '';
if($mybb->settings['smilieinsertertot'] >= $smiliecount) { $mybb->settings['smilieinsertertot'] = $smiliecount;	if($mybb->settings['smilieinsertertot'] >= $smiliecount) { $mybb->settings['smilieinsertertot'] = $smiliecount;
Zeile 2591	Zeile 2658
/** * Builds thread prefixes and returns a selected prefix (or all)	/** * Builds thread prefixes and returns a selected prefix (or all)
*	*
* @param int The prefix ID (0 to return all) * @return array The thread prefix's values (or all thread prefixes) */	* @param int The prefix ID (0 to return all) * @return array The thread prefix's values (or all thread prefixes) */
Zeile 2643	Zeile 2710
/** * Build the thread prefix selection menu	/** * Build the thread prefix selection menu
*	*
* @param mixed The forum ID (integer ID or string all) * @param mixed The selected prefix ID (integer ID or string any) * @return string The thread prefix selection menu	* @param mixed The forum ID (integer ID or string all) * @param mixed The selected prefix ID (integer ID or string any) * @return string The thread prefix selection menu
Zeile 2651	Zeile 2718
function build_prefix_select($fid, $selected_pid=0, $multiple=0) { global $cache, $db, $lang, $mybb;	function build_prefix_select($fid, $selected_pid=0, $multiple=0) { global $cache, $db, $lang, $mybb;

if($fid != 'all') { $fid = intval($fid);	if($fid != 'all') { $fid = intval($fid);
Zeile 2671	Zeile 2738
foreach($exp as $group) { $groups[] = $group;	foreach($exp as $group) { $groups[] = $group;
} }	} }
// Go through each of our prefixes and decide which ones we can use $prefixes = array();	// Go through each of our prefixes and decide which ones we can use $prefixes = array();
Zeile 2691	Zeile 2758
} if($prefix['groups'] != "-1")	} if($prefix['groups'] != "-1")
{	{
$prefix_groups = explode(",", $prefix['groups']); foreach($groups as $group)	$prefix_groups = explode(",", $prefix['groups']); foreach($groups as $group)
Zeile 2708	Zeile 2775
// This prefix is for anybody to use... $prefixes[$prefix['pid']] = $prefix; }	// This prefix is for anybody to use... $prefixes[$prefix['pid']] = $prefix; }
}	}
if(empty($prefixes)) { return false; } $prefixselect = "";	if(empty($prefixes)) { return false; } $prefixselect = "";
$multipleselect = "";
if($multiple != 0)	if($multiple != 0)
{ $multipleselect = " multiple=\"multiple\" size=\"5\""; } $prefixselect = "<select name=\"threadprefix\"{$multipleselect}>\n";	{ $prefixselect = "<select name=\"threadprefix[]\" multiple=\"multiple\" size=\"5\">\n"; } else { $prefixselect = "<select name=\"threadprefix\">\n"; }
if($multiple == 1) {	if($multiple == 1) {
Zeile 2739	Zeile 2807
if((intval($selected_pid) == 0) && $selected_pid != 'any') { $default_selected = " selected=\"selected\"";	if((intval($selected_pid) == 0) && $selected_pid != 'any') { $default_selected = " selected=\"selected\"";
} $prefixselect .= "<option value=\"0\"".$default_selected.">".$lang->no_prefix."</option>\n";	} $prefixselect .= "<option value=\"0\"".$default_selected.">".$lang->no_prefix."</option>\n";
foreach($prefixes as $prefix) { $selected = "";	foreach($prefixes as $prefix) { $selected = "";
Zeile 2753	Zeile 2821
$prefixselect .= "<option value=\"".$prefix['pid']."\"".$selected.">".htmlspecialchars_uni($prefix['prefix'])."</option>\n"; }	$prefixselect .= "<option value=\"".$prefix['pid']."\"".$selected.">".htmlspecialchars_uni($prefix['prefix'])."</option>\n"; }

$prefixselect .= "</select>\n "; return $prefixselect;	$prefixselect .= "</select>\n "; return $prefixselect;
Zeile 2804	Zeile 2872
$gzdata .= pack("V", $crc); $gzdata .= pack("V", $size); $contents = $gzdata;	$gzdata .= pack("V", $crc); $gzdata .= pack("V", $size); $contents = $gzdata;
} }	} }
}	}

return $contents; }	return $contents; }
Zeile 2816	Zeile 2884
* * @param array The data of the moderator's action. * @param string The message to enter for the action the moderator performed.	* * @param array The data of the moderator's action. * @param string The message to enter for the action the moderator performed.
*/	*/
function log_moderator_action($data, $action="") { global $mybb, $db, $session;	function log_moderator_action($data, $action="") { global $mybb, $db, $session;
Zeile 2825	Zeile 2893
if($data['fid'] == '') { $fid = 0;	if($data['fid'] == '') { $fid = 0;
} else	} else
{ $fid = $data['fid']; unset($data['fid']);	{ $fid = $data['fid']; unset($data['fid']);
Zeile 2837	Zeile 2905
$tid = 0; } else	$tid = 0; } else
{	{
$tid = $data['tid']; unset($data['tid']);	$tid = $data['tid']; unset($data['tid']);
}	}
// Any remaining extra data - we serialize and insert in to its own column if(is_array($data)) { $data = serialize($data);	// Any remaining extra data - we serialize and insert in to its own column if(is_array($data)) { $data = serialize($data);
}	}
$time = TIME_NOW; $sql_array = array(	$time = TIME_NOW; $sql_array = array(
Zeile 2872	Zeile 2940
function get_reputation($reputation, $uid=0) { global $theme;	function get_reputation($reputation, $uid=0) { global $theme;
	$display_reputation = '';
if($uid != 0) {	if($uid != 0) {
Zeile 2887	Zeile 2957
elseif($reputation > 0) { $display_reputation .= "reputation_positive";	elseif($reputation > 0) { $display_reputation .= "reputation_positive";
} else {	} else {
$display_reputation .= "reputation_neutral"; }	$display_reputation .= "reputation_neutral"; }

$display_reputation .= "\">{$reputation}</strong>"; if($uid != 0) { $display_reputation .= "</a>";	$display_reputation .= "\">{$reputation}</strong>"; if($uid != 0) { $display_reputation .= "</a>";
}	}
return $display_reputation; }	return $display_reputation; }
Zeile 2926	Zeile 2996
else { return $level."%";	else { return $level."%";
} }	} }
/** * Fetch the IP address of the current user. * * @return string The IP address. */ function get_ip()	/** * Fetch the IP address of the current user. * * @return string The IP address. */ function get_ip()
{ global $mybb, $plugins; $ip = 0; if(!preg_match("#^(10\|172\.16\|192\.168)\.#", $_SERVER['REMOTE_ADDR'])) { $ip = $_SERVER['REMOTE_ADDR']; } if($mybb->settings['ip_forwarded_check']) { if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])) { preg_match_all("#[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}#s", $_SERVER['HTTP_X_FORWARDED_FOR'], $addresses); } elseif(isset($_SERVER['HTTP_X_REAL_IP'])) { preg_match_all("#[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}#s", $_SERVER['HTTP_X_REAL_IP'], $addresses); }	{ global $mybb, $plugins; $ip = 0; if(!preg_match("#^(10\|172\.(1[6-9]\|2[0-9]\|3[0-1])\|192\.168)\.#", $_SERVER['REMOTE_ADDR'])) { $ip = $_SERVER['REMOTE_ADDR']; } if($mybb->settings['ip_forwarded_check']) { if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])) { preg_match_all("#[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}#s", $_SERVER['HTTP_X_FORWARDED_FOR'], $addresses); } elseif(isset($_SERVER['HTTP_X_REAL_IP'])) { preg_match_all("#[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}#s", $_SERVER['HTTP_X_REAL_IP'], $addresses); }
if(is_array($addresses[0])) { foreach($addresses[0] as $key => $val) {	if(is_array($addresses[0])) { foreach($addresses[0] as $key => $val) {
if(!preg_match("#^(10\|172\.16\|192\.168)\.#", $val))	if(!preg_match("#^(10\|172\.(1[6-9]\|2[0-9]\|3[0-1])\|192\.168)\.#", $val))
{ $ip = $val; break; } } }	{ $ip = $val; break; } } }
} if(!$ip) { if(isset($_SERVER['HTTP_CLIENT_IP'])) { $ip = $_SERVER['HTTP_CLIENT_IP']; } }	}

if($plugins) { $ip_array = array("ip" => &$ip); // Used for backwards compatibility on this hook with the updated run_hooks() function. $plugins->run_hooks("get_ip", $ip_array); }	if(!$ip) { if(isset($_SERVER['HTTP_CLIENT_IP'])) { $ip = $_SERVER['HTTP_CLIENT_IP']; } } if($plugins) { $ip_array = array("ip" => &$ip); // Used for backwards compatibility on this hook with the updated run_hooks() function. $plugins->run_hooks("get_ip", $ip_array); }

return $ip;	return $ip;
} /**	} /**
Zeile 2995	Zeile 3065
function get_friendly_size($size) { global $lang;	function get_friendly_size($size) { global $lang;

if(!is_numeric($size)) { return $lang->na; }	if(!is_numeric($size)) { return $lang->na; }

// Yottabyte (1024 Zettabytes) if($size >= 1208925819614629174706176) {	// Yottabyte (1024 Zettabytes) if($size >= 1208925819614629174706176) {
Zeile 3089	Zeile 3159
{ $icon = str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']); }	{ $icon = str_replace("{theme}", $theme['imgdir'], $attachtypes[$ext]['icon']); }
	$icon = htmlspecialchars_uni($icon);
return "<img src=\"{$icon}\" border=\"0\" alt=\".{$ext}\" />"; } else	return "<img src=\"{$icon}\" border=\"0\" alt=\".{$ext}\" />"; } else
Zeile 3100	Zeile 3171
else if(defined("IN_PORTAL")) { global $change_dir;	else if(defined("IN_PORTAL")) { global $change_dir;
$theme['imgdir'] = "{$change_dir}/images";	$theme['imgdir'] = htmlspecialchars_uni("{$change_dir}/images");
}	}

return "<img src=\"{$theme['imgdir']}/attachtypes/unknown.gif\" border=\"0\" alt=\".{$ext}\" />"; } }	return "<img src=\"{$theme['imgdir']}/attachtypes/unknown.gif\" border=\"0\" alt=\".{$ext}\" />"; } }
Zeile 3115	Zeile 3186
*/ function get_unviewable_forums($only_readable_threads=false) {	*/ function get_unviewable_forums($only_readable_threads=false) {
global $forum_cache, $permissioncache, $mybb, $unviewableforums, $unviewable, $templates, $forumpass; $pid = intval($pid); if(!$permissions) { $permissions = $mybb->usergroup; }	global $forum_cache, $permissioncache, $mybb, $unviewable, $templates, $forumpass;
if(!is_array($forum_cache)) {	if(!is_array($forum_cache)) {
Zeile 3154	Zeile 3218
{ $pwverified = 0; }	{ $pwverified = 0; }

$password_forums[$forum['fid']] = $forum['password']; } else	$password_forums[$forum['fid']] = $forum['password']; } else
Zeile 3167	Zeile 3231
{ $pwverified = 0; }	{ $pwverified = 0; }
} }	} }
if($perms['canview'] == 0 \|\| $pwverified == 0 \|\| ($only_readable_threads == true && $perms['canviewthreads'] == 0)) { if($unviewableforums) { $unviewableforums .= ","; }	if($perms['canview'] == 0 \|\| $pwverified == 0 \|\| ($only_readable_threads == true && $perms['canviewthreads'] == 0)) { if($unviewableforums) { $unviewableforums .= ","; }

$unviewableforums .= "'".$forum['fid']."'";	$unviewableforums .= "'".$forum['fid']."'";
} } return $unviewableforums;	} } if(isset($unviewableforums)) { return $unviewableforums; }
} /**	} /**
Zeile 3200	Zeile 3267
return $format; }	return $format; }

/** * Build the breadcrumb navigation trail from the specified items *	/** * Build the breadcrumb navigation trail from the specified items *
Zeile 3211	Zeile 3278
global $nav, $navbits, $templates, $theme, $lang, $mybb; eval("\$navsep = \"".$templates->get("nav_sep")."\";");	global $nav, $navbits, $templates, $theme, $lang, $mybb; eval("\$navsep = \"".$templates->get("nav_sep")."\";");

$i = 0;	$i = 0;
	$activesep = '';
if(is_array($navbits)) { reset($navbits);	if(is_array($navbits)) { reset($navbits);
Zeile 3226	Zeile 3294
$sep = $navsep; } else	$sep = $navsep; } else
{	{
$sep = ""; }	$sep = ""; }

$multipage = null; $multipage_dropdown = null; if(!empty($navbit['multipage'])) {	$multipage = null; $multipage_dropdown = null; if(!empty($navbit['multipage'])) {
	if(!$mybb->settings['threadsperpage'] \|\| (int)$mybb->settings['threadsperpage'] < 1) { $mybb->settings['threadsperpage'] = 20; }
$multipage = multipage($navbit['multipage']['num_threads'], $mybb->settings['threadsperpage'], $navbit['multipage']['current_page'], $navbit['multipage']['url'], true); if($multipage) {	$multipage = multipage($navbit['multipage']['num_threads'], $mybb->settings['threadsperpage'], $navbit['multipage']['current_page'], $navbit['multipage']['url'], true); if($multipage) {
Zeile 3310	Zeile 3383
{ if($fid == $forumnav['fid']) {	{ if($fid == $forumnav['fid']) {
if($pforumcache[$forumnav['pid']])	if(!empty($pforumcache[$forumnav['pid']]))
{ build_forum_breadcrumb($forumnav['pid']); }	{ build_forum_breadcrumb($forumnav['pid']); }
Zeile 3319	Zeile 3392
// Convert & to & $navbits[$navsize]['name'] = preg_replace("#&(?!\#[0-9]+;)#si", "&", $forumnav['name']);	// Convert & to & $navbits[$navsize]['name'] = preg_replace("#&(?!\#[0-9]+;)#si", "&", $forumnav['name']);
if(IN_ARCHIVE == 1)	if(defined("IN_ARCHIVE"))
{ // Set up link to forum in breadcrumb. if($pforumcache[$fid][$forumnav['pid']]['type'] == 'f' \|\| $pforumcache[$fid][$forumnav['pid']]['type'] == 'c')	{ // Set up link to forum in breadcrumb. if($pforumcache[$fid][$forumnav['pid']]['type'] == 'f' \|\| $pforumcache[$fid][$forumnav['pid']]['type'] == 'c')
Zeile 3334	Zeile 3407
elseif(!empty($multipage)) { $navbits[$navsize]['url'] = get_forum_link($forumnav['fid'], $multipage['current_page']);	elseif(!empty($multipage)) { $navbits[$navsize]['url'] = get_forum_link($forumnav['fid'], $multipage['current_page']);

$navbits[$navsize]['multipage'] = $multipage; $navbits[$navsize]['multipage']['url'] = str_replace('{fid}', $forumnav['fid'], FORUM_URL_PAGED); }	$navbits[$navsize]['multipage'] = $multipage; $navbits[$navsize]['multipage']['url'] = str_replace('{fid}', $forumnav['fid'], FORUM_URL_PAGED); }
Zeile 3345	Zeile 3418
} } }	} } }

return 1; }	return 1; }
Zeile 3355	Zeile 3428
function reset_breadcrumb() { global $navbits;	function reset_breadcrumb() { global $navbits;

$newnav[0]['name'] = $navbits[0]['name']; $newnav[0]['url'] = $navbits[0]['url']; $newnav[0]['options'] = $navbits[0]['options'];	$newnav[0]['name'] = $navbits[0]['name']; $newnav[0]['url'] = $navbits[0]['url']; $newnav[0]['options'] = $navbits[0]['options'];
Zeile 3374	Zeile 3447
function build_archive_link($type, $id="") { global $mybb;	function build_archive_link($type, $id="") { global $mybb;

// If the server OS is not Windows and not Apache or the PHP is running as a CGI or we have defined ARCHIVE_QUERY_STRINGS, use query strings - DIRECTORY_SEPARATOR checks if running windows	// If the server OS is not Windows and not Apache or the PHP is running as a CGI or we have defined ARCHIVE_QUERY_STRINGS, use query strings - DIRECTORY_SEPARATOR checks if running windows
if((DIRECTORY_SEPARATOR == '\\' && is_numeric(stripos($_SERVER['SERVER_SOFTWARE'], "apache")) == false) \|\| is_numeric(stripos(SAPI_NAME, "cgi")) !== false \|\| defined("ARCHIVE_QUERY_STRINGS")) { $base_url = $mybb->settings['bburl']."/archive/index.php?";	//if((DIRECTORY_SEPARATOR == '\\' && is_numeric(stripos($_SERVER['SERVER_SOFTWARE'], "apache")) == false) \|\| is_numeric(stripos(SAPI_NAME, "cgi")) !== false \|\| defined("ARCHIVE_QUERY_STRINGS")) if($mybb->settings['seourls_archive'] == 1) { $base_url = $mybb->settings['bburl']."/archive/index.php/";
} else {	} else {
$base_url = $mybb->settings['bburl']."/archive/index.php/";	$base_url = $mybb->settings['bburl']."/archive/index.php?";
} switch($type)	} switch($type)
Zeile 3408	Zeile 3482
*/ function debug_page() {	*/ function debug_page() {
global $db, $debug, $templates, $templatelist, $mybb, $maintimer, $globaltime, $ptimer, $parsetime;	global $db, $debug, $templates, $templatelist, $mybb, $maintimer, $globaltime, $ptimer, $parsetime, $lang;
$totaltime = $maintimer->totaltime; $phptime = $maintimer->format($maintimer->totaltime - $db->query_time);	$totaltime = $maintimer->totaltime; $phptime = $maintimer->format($maintimer->totaltime - $db->query_time);
Zeile 3424	Zeile 3498
if($mybb->settings['gzipoutput'] != 0) { $gzipen = "Enabled";	if($mybb->settings['gzipoutput'] != 0) { $gzipen = "Enabled";
}	}
else { $gzipen = "Disabled";	else { $gzipen = "Disabled";
Zeile 3447	Zeile 3521
echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$totaltime seconds</font></td>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">No. DB Queries:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$db->query_count</font></td>\n";	echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$totaltime seconds</font></td>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">No. DB Queries:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$db->query_count</font></td>\n";
echo "</tr>\n"; echo "<tr>\n";	echo "</tr>\n"; echo "<tr>\n";
echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">PHP Processing Time:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$phptime seconds ($percentphp%)</font></td>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">DB Processing Time:</font></b></td>\n";	echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">PHP Processing Time:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$phptime seconds ($percentphp%)</font></td>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">DB Processing Time:</font></b></td>\n";
Zeile 3459	Zeile 3533
echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">{$mybb->config['database']['type']}, xml</font></td>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">Global.php Processing Time:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$globaltime seconds</font></td>\n";	echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">{$mybb->config['database']['type']}, xml</font></td>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">Global.php Processing Time:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$globaltime seconds</font></td>\n";
echo "</tr>\n";	echo "</tr>\n";
echo "<tr>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">PHP Version:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$phpversion</font></td>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">Server Load:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$serverload</font></td>\n";	echo "<tr>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">PHP Version:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$phpversion</font></td>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">Server Load:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$serverload</font></td>\n";
echo "</tr>\n";	echo "</tr>\n";
echo "<tr>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">GZip Encoding Status:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$gzipen</font></td>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">No. Templates Used:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">".count($templates->cache)." (".intval(count(explode(",", $templatelist)))." Cached / ".intval(count($templates->uncached_templates))." Manually Loaded)</font></td>\n";	echo "<tr>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">GZip Encoding Status:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">$gzipen</font></td>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">No. Templates Used:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">".count($templates->cache)." (".intval(count(explode(",", $templatelist)))." Cached / ".intval(count($templates->uncached_templates))." Manually Loaded)</font></td>\n";
echo "</tr>\n"; if(function_exists("memory_get_usage"))	echo "</tr>\n"; $memory_usage = get_memory_usage(); if(!$memory_usage) { $memory_usage = $lang->unknown; } else
{	{
$memory_usage = memory_get_peak_usage(true); $memory_limit = @ini_get("memory_limit"); echo "<tr>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">Memory Usage:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">".get_friendly_size($memory_usage)." ({$memory_usage} bytes)</font></td>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">Memory Limit:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">{$memory_limit}</font></td>\n"; echo "</tr>\n";	$memory_usage = get_friendly_size($memory_usage)." ({$memory_usage} bytes)";
}	}
	$memory_limit = @ini_get("memory_limit"); echo "<tr>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">Memory Usage:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">{$memory_usage}</font></td>\n"; echo "<td bgcolor=\"#EFEFEF\" width=\"25%\"><b><font face=\"Tahoma\" size=\"2\">Memory Limit:</font></b></td>\n"; echo "<td bgcolor=\"#FEFEFE\" width=\"25%\"><font face=\"Tahoma\" size=\"2\">{$memory_limit}</font></td>\n"; echo "</tr>\n";
echo "</table>\n";	echo "</table>\n";
Zeile 3512	Zeile 3591
echo "<br />\n"; }	echo "<br />\n"; }
if(count($templates->uncached_templates > 0))	if(count($templates->uncached_templates) > 0)
{ 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";
Zeile 3527	Zeile 3606
echo "</body>"; echo "</html>"; exit;	echo "</body>"; echo "</html>"; exit;
}	}
/** * Outputs the correct page headers.	/** * Outputs the correct page headers.
Zeile 3574	Zeile 3653
$rids = implode($id, "','"); $rids = "'0','$rids'"; $db->update_query("reportedposts", array('reportstatus' => 1), "tid IN($rids) AND reportstatus='0'");	$rids = implode($id, "','"); $rids = "'0','$rids'"; $db->update_query("reportedposts", array('reportstatus' => 1), "tid IN($rids) AND reportstatus='0'");
} break;	} break;
case "thread": $db->update_query("reportedposts", array('reportstatus' => 1), "tid='$id' AND reportstatus='0'");	case "thread": $db->update_query("reportedposts", array('reportstatus' => 1), "tid='$id' AND reportstatus='0'");
break;	break;
case "forum": $db->update_query("reportedposts", array('reportstatus' => 1), "fid='$id' AND reportstatus='0'"); break; case "all": $db->update_query("reportedposts", array('reportstatus' => 1), "reportstatus='0'"); break;	case "forum": $db->update_query("reportedposts", array('reportstatus' => 1), "fid='$id' AND reportstatus='0'"); break; case "all": $db->update_query("reportedposts", array('reportstatus' => 1), "reportstatus='0'"); break;
}	}
$arguments = array('id' => $id, 'type' => $type); $plugins->run_hooks("mark_reports", $arguments); $cache->update_reportedposts();	$arguments = array('id' => $id, 'type' => $type); $plugins->run_hooks("mark_reports", $arguments); $cache->update_reportedposts();
Zeile 3609	Zeile 3688
$dsecs = 246060; $hsecs = 60*60; $msecs = 60;	$dsecs = 246060; $hsecs = 60*60; $msecs = 60;
if($options['short'] == true) {	if(isset($options['short'])) {
$lang_year = $lang->year_short; $lang_years = $lang->years_short; $lang_month = $lang->month_short;	$lang_year = $lang->year_short; $lang_years = $lang->years_short; $lang_month = $lang->month_short;
Zeile 3658	Zeile 3737
$minutes = floor($stamp/$msecs); $stamp %= $msecs; $seconds = $stamp;	$minutes = floor($stamp/$msecs); $stamp %= $msecs; $seconds = $stamp;

if($years == 1)	if($years == 1)
{	{
$nicetime['years'] = "1".$lang_year; } else if($years > 1)	$nicetime['years'] = "1".$lang_year; } else if($years > 1)
Zeile 3669	Zeile 3748
} if($months == 1)	} if($months == 1)
{	{
$nicetime['months'] = "1".$lang_month; } else if($months > 1)	$nicetime['months'] = "1".$lang_month; } else if($months > 1)
Zeile 3693	Zeile 3772
else if($days > 1) { $nicetime['days'] = $days.$lang_days;	else if($days > 1) { $nicetime['days'] = $days.$lang_days;
} if($options['hours'] !== false)	} if(!isset($options['hours']) \|\| $options['hours'] !== false)
{ if($hours == 1)	{ if($hours == 1)
{	{
$nicetime['hours'] = "1".$lang_hour;	$nicetime['hours'] = "1".$lang_hour;
}	}
else if($hours > 1) { $nicetime['hours'] = $hours.$lang_hours;	else if($hours > 1) { $nicetime['hours'] = $hours.$lang_hours;
} } if($options['minutes'] !== false)	} } if(!isset($options['minutes']) \|\| $options['minutes'] !== false)
{ if($minutes == 1)	{ if($minutes == 1)
{	{
$nicetime['minutes'] = "1".$lang_minute; } else if($minutes > 1) { $nicetime['minutes'] = $minutes.$lang_minutes;	$nicetime['minutes'] = "1".$lang_minute; } else if($minutes > 1) { $nicetime['minutes'] = $minutes.$lang_minutes;
} } if($options['seconds'] !== false)	} } if(!isset($options['seconds']) \|\| $options['seconds'] !== false)
{ if($seconds == 1) {	{ if($seconds == 1) {
Zeile 3756	Zeile 3835
$trow = "trow1"; }	$trow = "trow1"; }
$alttrow = $trow;	$alttrow = $trow;
return $trow; }	return $trow; }
Zeile 3766	Zeile 3845
* * @param int The user ID * @param int The user group ID to join	* * @param int The user ID * @param int The user group ID to join
*/	*/
function join_usergroup($uid, $joingroup) { global $db, $mybb;	function join_usergroup($uid, $joingroup) { global $db, $mybb;
Zeile 3784	Zeile 3863
// Build the new list of additional groups for this user and make sure they're in the right format $usergroups = ""; $usergroups = $user['additionalgroups'].",".$joingroup;	// Build the new list of additional groups for this user and make sure they're in the right format $usergroups = ""; $usergroups = $user['additionalgroups'].",".$joingroup;
$groupslist = ""; $groups = explode(",", $usergroups); if(is_array($groups))	$groupslist = ""; $groups = explode(",", $usergroups); if(is_array($groups))
{ foreach($groups as $gid) { if(trim($gid) != "" && $gid != $user['usergroup'] && !$donegroup[$gid])	{ foreach($groups as $gid) { if(trim($gid) != "" && $gid != $user['usergroup'] && !$donegroup[$gid])
{ $groupslist .= $comma.$gid; $comma = ","; $donegroup[$gid] = 1; } } }	{ $groupslist .= $comma.$gid; $comma = ","; $donegroup[$gid] = 1; } } }
// What's the point in updating if they're the same? if($groupslist != $user['additionalgroups'])	// What's the point in updating if they're the same? if($groupslist != $user['additionalgroups'])
Zeile 3850	Zeile 3929
} } }	} } }

$dispupdate = ""; if($leavegroup == $user['displaygroup']) {	$dispupdate = ""; if($leavegroup == $user['displaygroup']) {
Zeile 3862	Zeile 3941
SET additionalgroups='$groupslist' $dispupdate WHERE uid='".intval($uid)."' ");	SET additionalgroups='$groupslist' $dispupdate WHERE uid='".intval($uid)."' ");

$cache->update_moderators(); }	$cache->update_moderators(); }
Zeile 3895	Zeile 3974
else { $location = htmlspecialchars_uni($_SERVER['PHP_SELF']);	else { $location = htmlspecialchars_uni($_SERVER['PHP_SELF']);
} if($fields == true)	} if($fields == true)
{ global $mybb;	{ global $mybb;

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

$form_html = "";	$form_html = "";
$field_parts = explode('&', $field_parts);
if(!empty($mybb->input)) { foreach($mybb->input as $name => $value)	if(!empty($mybb->input)) { foreach($mybb->input as $name => $value)
Zeile 3917	Zeile 3994
{ continue; }	{ continue; }
$form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars((string)$name)."\" value=\"".htmlspecialchars((string)$value)."\" />\n";	$form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni((string)$name)."\" value=\"".htmlspecialchars_uni((string)$value)."\" />\n";
} }	} }

return array('location' => $location, 'form_html' => $form_html, 'form_method' => $mybb->request_method); } else	return array('location' => $location, 'form_html' => $form_html, 'form_method' => $mybb->request_method); } else
Zeile 3934	Zeile 4011
{ $location .= "?".htmlspecialchars_uni($_ENV['QUERY_STRING']); }	{ $location .= "?".htmlspecialchars_uni($_ENV['QUERY_STRING']); }

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

foreach($post_array as $var) { if(isset($_POST[$var]))	foreach($post_array as $var) { if(isset($_POST[$var]))
Zeile 3946	Zeile 4023
$addloc[] = urlencode($var).'='.urlencode($_POST[$var]); } }	$addloc[] = urlencode($var).'='.urlencode($_POST[$var]); } }

if(isset($addloc) && is_array($addloc)) { if(strpos($location, "?") === false)	if(isset($addloc) && is_array($addloc)) { if(strpos($location, "?") === false)
Zeile 3964	Zeile 4041
if(strlen($location) > 150) { $location = substr($location, 0, 150);	if(strlen($location) > 150) { $location = substr($location, 0, 150);
}	}
return $location; } }	return $location; } }
Zeile 4040	Zeile 4117
if($theme['pid'] != 0) {	if($theme['pid'] != 0) {
$themeselect .= "<option value=\"".$theme['tid']."\"$sel>".$depth.$theme['name']."</option>";	$themeselect .= "<option value=\"".$theme['tid']."\"$sel>".$depth.htmlspecialchars_uni($theme['name'])."</option>";
$depthit = $depth."--"; }	$depthit = $depth."--"; }
Zeile 4117	Zeile 4194
static $charset; static $use_mb; static $use_iconv;	static $charset; static $use_mb; static $use_iconv;

if(!isset($charset)) { $charset = my_strtolower($lang->settings['charset']);	if(!isset($charset)) { $charset = my_strtolower($lang->settings['charset']);
}	}
if($charset == "utf-8") { return $str;	if($charset == "utf-8") { return $str;
}	}
if(!isset($use_iconv)) { $use_iconv = function_exists("iconv");	if(!isset($use_iconv)) { $use_iconv = function_exists("iconv");
}	}
if(!isset($use_mb)) { $use_mb = function_exists("mb_convert_encoding"); }	if(!isset($use_mb)) { $use_mb = function_exists("mb_convert_encoding"); }

if($use_iconv \|\| $use_mb) { if($to)	if($use_iconv \|\| $use_mb) { if($to)
{	{
$from_charset = $lang->settings['charset']; $to_charset = "UTF-8"; }	$from_charset = $lang->settings['charset']; $to_charset = "UTF-8"; }
Zeile 4153	Zeile 4230
if($use_iconv) { return iconv($from_charset, $to_charset."//IGNORE", $str);	if($use_iconv) { return iconv($from_charset, $to_charset."//IGNORE", $str);
}	}
else { return @mb_convert_encoding($str, $to_charset, $from_charset);	else { return @mb_convert_encoding($str, $to_charset, $from_charset);
Zeile 4173	Zeile 4250
else { return $str;	else { return $str;
} } /**	} } /**
* Replacement function for PHP's wordwrap(). This version does not break up HTML tags, URLs or unicode references. * * @param string The string to be word wrapped	* Replacement function for PHP's wordwrap(). This version does not break up HTML tags, URLs or unicode references. * * @param string The string to be word wrapped
Zeile 4189	Zeile 4266
if($mybb->settings['wordwrap'] > 0) { $message = convert_through_utf8($message);	if($mybb->settings['wordwrap'] > 0) { $message = convert_through_utf8($message);

if(!($new_message = @preg_replace("#(((?>[^\s&/<>\"\\-\[\]])\|(&\#[a-z0-9]{1,10};)){{$mybb->settings['wordwrap']}})#u", "$0", $message))) {	if(!($new_message = @preg_replace("#(((?>[^\s&/<>\"\\-\[\]])\|(&\#[a-z0-9]{1,10};)){{$mybb->settings['wordwrap']}})#u", "$0", $message))) {
$new_message = preg_replace("#(((?>[^\s&/<>\"\\-\[\]])\|(&\#[a-z0-9]{1,10};)){{$mybb->settings['wordwrap']}})#", "$0", $message);	$new_message = preg_replace("#(((?>[^\s&/<>\"\\-\[\]])\|(&\#[a-z0-9]{1,10};)){{$mybb->settings['wordwrap']}})#", "$0", $message);
}	}

$new_message = convert_through_utf8($new_message, false);	$new_message = convert_through_utf8($new_message, false);

return $new_message; } return $message;	return $new_message; } return $message;
} /**	} /**
* Workaround for date limitation in PHP to establish the day of a birthday (Provided by meme) * * @param int The month of the birthday	* Workaround for date limitation in PHP to establish the day of a birthday (Provided by meme) * * @param int The month of the birthday
Zeile 4214	Zeile 4291
function get_weekday($month, $day, $year) { $h = 4;	function get_weekday($month, $day, $year) { $h = 4;

for($i = 1969; $i >= $year; $i--) { $j = get_bdays($i);	for($i = 1969; $i >= $year; $i--) { $j = get_bdays($i);
Zeile 4226	Zeile 4303
for($m = $j[$k]; $m >= 1; $m--) { $h--;	for($m = $j[$k]; $m >= 1; $m--) { $h--;

if($i == $year && $l == $month && $m == $day) { return $h;	if($i == $year && $l == $month && $m == $day) { return $h;
Zeile 4248	Zeile 4325
* @return array The number of days in each month of that year */ function get_bdays($in)	* @return array The number of days in each month of that year */ function get_bdays($in)
{	{
return array(	return array(
31,	31,
($in % 4 == 0 && ($in % 100 > 0 \|\| $in % 400 == 0) ? 29 : 28),	($in % 4 == 0 && ($in % 100 > 0 \|\| $in % 400 == 0) ? 29 : 28),
31, 30, 31, 30, 31, 31,	31, 30, 31, 30, 31, 31,
30, 31, 30,	30, 31, 30,
Zeile 4303	Zeile 4380
$lang->month_11, $lang->month_12 );	$lang->month_11, $lang->month_12 );

// This needs to be in this specific order $find = array(	// This needs to be in this specific order $find = array(
Zeile 4334	Zeile 4411
$bdays = str_replace($find, $html, $bdays); $bmonth = str_replace($find, $html, $bmonth);	$bdays = str_replace($find, $html, $bdays); $bmonth = str_replace($find, $html, $bmonth);

$replace = array( sprintf('%02s', $bm), sprintf('%02s', $bd),	$replace = array( sprintf('%02s', $bm), sprintf('%02s', $bd),
Zeile 4347	Zeile 4424
$wd, ($bm == 9 ? my_substr($bmonth[$bm-1], 0, 4) : my_substr($bmonth[$bm-1], 0, 3)), );	$wd, ($bm == 9 ? my_substr($bmonth[$bm-1], 0, 4) : my_substr($bmonth[$bm-1], 0, 3)), );

// Do we have the full month in our output? // If so there's no need for the short month if(strpos($display, 'F') !== false)	// Do we have the full month in our output? // If so there's no need for the short month if(strpos($display, 'F') !== false)
Zeile 4355	Zeile 4432
array_pop($find); array_pop($replace); }	array_pop($find); array_pop($replace); }
return str_replace($find, $replace, $display); }	return str_replace($find, $replace, $display); }
/** * Returns the age of a user with specified birthday.	/** * Returns the age of a user with specified birthday.
Zeile 4376	Zeile 4453
list($day, $month, $year) = explode("-", my_date("j-n-Y", TIME_NOW, 0, 0)); $age = $year-$bday[2];	list($day, $month, $year) = explode("-", my_date("j-n-Y", TIME_NOW, 0, 0)); $age = $year-$bday[2];

if(($month == $bday[1] && $day < $bday[0]) \|\| $month < $bday[1]) { --$age;	if(($month == $bday[1] && $day < $bday[0]) \|\| $month < $bday[1]) { --$age;
Zeile 4395	Zeile 4472
$query = $db->simple_select("posts", "pid,replyto", "tid='{$tid}'", array('order_by' => 'dateline', 'limit' => 1)); $post = $db->fetch_array($query);	$query = $db->simple_select("posts", "pid,replyto", "tid='{$tid}'", array('order_by' => 'dateline', 'limit' => 1)); $post = $db->fetch_array($query);

if($post['replyto'] != 0) { $replyto_update = array(	if($post['replyto'] != 0) { $replyto_update = array(
Zeile 4418	Zeile 4495
*/ function my_strlen($string) {	*/ function my_strlen($string) {
global $lang; $string = preg_replace("#&\#([0-9]+);#", "-", $string);	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);

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 whitespaces $string = str_replace(chr(0xCA), "", $string); }	// Remove dodgy whitespaces $string = str_replace(chr(0xCA), "", $string); }
$string = trim($string);	$string = trim($string);
if(function_exists("mb_strlen")) { $string_length = mb_strlen($string); } else { $string_length = strlen($string); }	if(function_exists("mb_strlen")) { $string_length = mb_strlen($string); } else { $string_length = strlen($string); }

return $string_length;	return $string_length;
} /**	} /**
Zeile 4564	Zeile 4641
* @return int The un-htmlentitied' string. */ function unhtmlentities($string)	* @return int The un-htmlentitied' string. */ function unhtmlentities($string)
{	{
// Replace numeric entities	// Replace numeric entities
$string = preg_replace('~&#x([0-9a-f]+);~ei', 'unichr(hexdec("\\1"))', $string); $string = preg_replace('~&#([0-9]+);~e', 'unichr("\\1")', $string);	$string = preg_replace_callback('~&#x([0-9a-f]+);~i', create_function('$matches', 'return unichr(hexdec($matches[1]));'), $string); $string = preg_replace_callback('~&#([0-9]+);~', create_function('$matches', 'return unichr($matches[1]);'), $string);
// Replace literal entities $trans_tbl = get_html_translation_table(HTML_ENTITIES); $trans_tbl = array_flip($trans_tbl);	// Replace literal entities $trans_tbl = get_html_translation_table(HTML_ENTITIES); $trans_tbl = array_flip($trans_tbl);

return strtr($string, $trans_tbl);	return strtr($string, $trans_tbl);
}	}
/** * Returns any ascii to it's character (utf-8 safe).	/** * Returns any ascii to it's character (utf-8 safe).
Zeile 4584	Zeile 4661
*/ function unichr($c) {	*/ function unichr($c) {
if($c <= 0x7F)	if($c <= 0x7F)
{	{
return chr($c); }	return chr($c); }
else if($c <= 0x7FF)	else if($c <= 0x7FF)
{ return chr(0xC0 \| $c >> 6) . chr(0x80 \| $c & 0x3F); }	{ return chr(0xC0 \| $c >> 6) . chr(0x80 \| $c & 0x3F); }
else if($c <= 0xFFFF)	else if($c <= 0xFFFF)
{ return chr(0xE0 \| $c >> 12) . chr(0x80 \| $c >> 6 & 0x3F) . chr(0x80 \| $c & 0x3F); }	{ return chr(0xE0 \| $c >> 12) . chr(0x80 \| $c >> 6 & 0x3F) . chr(0x80 \| $c & 0x3F); }
else if($c <= 0x10FFFF) {	else if($c <= 0x10FFFF) {
return chr(0xF0 \| $c >> 18) . chr(0x80 \| $c >> 12 & 0x3F) . chr(0x80 \| $c >> 6 & 0x3F) . chr(0x80 \| $c & 0x3F); }	return chr(0xF0 \| $c >> 18) . chr(0x80 \| $c >> 12 & 0x3F) . chr(0x80 \| $c >> 6 & 0x3F) . chr(0x80 \| $c & 0x3F); }
else {	else {
return false; }	return false; }
} /** * Get the event poster.	} /** * Get the event poster.
* * @param array The event data array.	* * @param array The event data array.
* @return string The link to the event poster. */ function get_event_poster($event)	* @return string The link to the event poster. */ function get_event_poster($event)
Zeile 4631	Zeile 4708
function get_event_date($event) { global $mybb;	function get_event_date($event) { global $mybb;

$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);	$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);
Zeile 4698	Zeile 4775
{ $onclick = " onclick=\"{$onclick}\""; }	{ $onclick = " onclick=\"{$onclick}\""; }

return "<a href=\"{$mybb->settings['bburl']}/".get_profile_link($uid)."\"{$target}{$onclick}>{$username}</a>"; } }	return "<a href=\"{$mybb->settings['bburl']}/".get_profile_link($uid)."\"{$target}{$onclick}>{$username}</a>"; } }
Zeile 4716	Zeile 4793
{ $link = str_replace("{fid}", $fid, FORUM_URL_PAGED); $link = str_replace("{page}", $page, $link);	{ $link = str_replace("{fid}", $fid, FORUM_URL_PAGED); $link = str_replace("{page}", $page, $link);
return htmlspecialchars_uni($link);	return htmlspecialchars_uni($link);
} else {	} else {
Zeile 4746	Zeile 4823
{ $link = THREAD_URL_PAGED; }	{ $link = THREAD_URL_PAGED; }
$link = str_replace("{tid}", $tid, $link);	$link = str_replace("{tid}", $tid, $link);
$link = str_replace("{page}", $page, $link); return htmlspecialchars_uni($link); }	$link = str_replace("{page}", $page, $link); return htmlspecialchars_uni($link); }
Zeile 4878	Zeile 4955
{ return $user_cache[$uid]; }	{ return $user_cache[$uid]; }
else	elseif(($uid > 0))
{ $query = $db->simple_select("users", "*", "uid='{$uid}'"); $user_cache[$uid] = $db->fetch_array($query);	{ $query = $db->simple_select("users", "*", "uid='{$uid}'"); $user_cache[$uid] = $db->fetch_array($query);

return $user_cache[$uid];	return $user_cache[$uid];
} } /**	} return array(); } /**
* Get the forum of a specific forum id. * * @param int The forum id of the forum.	* Get the forum of a specific forum id. * * @param int The forum id of the forum.
Zeile 4905	Zeile 4983
} if(!$forum_cache[$fid])	} if(!$forum_cache[$fid])
{	{
return false; }	return false; }
Zeile 4913	Zeile 4991
{ $parents = explode(",", $forum_cache[$fid]['parentlist']); if(is_array($parents))	{ $parents = explode(",", $forum_cache[$fid]['parentlist']); if(is_array($parents))
{	{
foreach($parents as $parent) { if($forum_cache[$parent]['active'] == 0)	foreach($parents as $parent) { if($forum_cache[$parent]['active'] == 0)
Zeile 4922	Zeile 5000
} } }	} } }
}	}
return $forum_cache[$fid]; }	return $forum_cache[$fid]; }
Zeile 4940	Zeile 5018
static $thread_cache; if(isset($thread_cache[$tid]) && !$recache)	static $thread_cache; if(isset($thread_cache[$tid]) && !$recache)
{	{
return $thread_cache[$tid]; } else	return $thread_cache[$tid]; } else
Zeile 4949	Zeile 5027
$thread = $db->fetch_array($query); if($thread)	$thread = $db->fetch_array($query); if($thread)
{	{
$thread_cache[$tid] = $thread; return $thread;	$thread_cache[$tid] = $thread; return $thread;
}	}
else { $thread_cache[$tid] = false;	else { $thread_cache[$tid] = false;
return false; }	return false; }
} }	} }
Zeile 4966	Zeile 5044
* * @param int The post id of the post. * @return string The database row of the post.	* * @param int The post id of the post. * @return string The database row of the post.
*/	*/
function get_post($pid) { global $db;	function get_post($pid) { global $db;
Zeile 4975	Zeile 5053
if(isset($post_cache[$pid])) { return $post_cache[$pid];	if(isset($post_cache[$pid])) { return $post_cache[$pid];
}	}
else { $query = $db->simple_select("posts", "*", "pid='".intval($pid)."'");	else { $query = $db->simple_select("posts", "*", "pid='".intval($pid)."'");
Zeile 4993	Zeile 5071
} } }	} } }

/** * Get inactivate forums. *	/** * Get inactivate forums. *
Zeile 5002	Zeile 5080
function get_inactive_forums() { global $forum_cache, $cache, $inactiveforums;	function get_inactive_forums() { global $forum_cache, $cache, $inactiveforums;

if(!$forum_cache) { cache_forums();	if(!$forum_cache) { cache_forums();
Zeile 5020	Zeile 5098
if(my_strpos(",".$forum1['parentlist'].",", ",".$fid.",") !== false && !in_array($fid1, $inactive)) { $inactive[] = $fid1;	if(my_strpos(",".$forum1['parentlist'].",", ",".$fid.",") !== false && !in_array($fid1, $inactive)) { $inactive[] = $fid1;
} }	} }
}	}
}	}
$inactiveforums = implode(",", $inactive); return $inactiveforums;	$inactiveforums = implode(",", $inactive); return $inactiveforums;
Zeile 5039	Zeile 5117
function login_attempt_check($fatal = true) { global $mybb, $lang, $session, $db;	function login_attempt_check($fatal = true) { global $mybb, $lang, $session, $db;

if($mybb->settings['failedlogincount'] == 0) { return 1;	if($mybb->settings['failedlogincount'] == 0) { return 1;
}	}
// Note: Number of logins is defaulted to 1, because using 0 seems to clear cookie data. Not really a problem as long as we account for 1 being default.	// Note: Number of logins is defaulted to 1, because using 0 seems to clear cookie data. Not really a problem as long as we account for 1 being default.

// Use cookie if possible, otherwise use session	// Use cookie if possible, otherwise use session
// Session stops user clearing cookies to bypass the login // Also use the greater of the two numbers present, stops people using scripts with altered cookie data to stay the same $cookielogins = intval($mybb->cookies['loginattempts']); $cookietime = $mybb->cookies['failedlogin']; if(empty($cookielogins) \|\| $cookielogins < $session->logins) { $loginattempts = $session->logins; } else { $loginattempts = $cookielogins; }	// Find better solution to prevent clearing cookies $loginattempts = 0; $failedlogin = 0;

if(empty($cookietime) \|\| $cookietime < $session->failedlogin)	if(!empty($mybb->cookies['loginattempts']))
{	{
$failedlogin = $session->failedlogin;	$loginattempts = $mybb->cookies['loginattempts'];
}	}
else	if(!empty($mybb->cookies['failedlogin']))
{	{
$failedlogin = $cookietime;	$failedlogin = $mybb->cookies['failedlogin'];
} // Work out if the user has had more than the allowed number of login attempts	} // Work out if the user has had more than the allowed number of login attempts
Zeile 5159	Zeile 5228
function email_already_in_use($email, $uid="") { global $db;	function email_already_in_use($email, $uid="") { global $db;

$uid_string = ""; if($uid) { $uid_string = " AND uid != '".intval($uid)."'"; } $query = $db->simple_select("users", "COUNT(email) as emails", "email = '".$db->escape_string($email)."'{$uid_string}");	$uid_string = ""; if($uid) { $uid_string = " AND uid != '".intval($uid)."'"; } $query = $db->simple_select("users", "COUNT(email) as emails", "email = '".$db->escape_string($email)."'{$uid_string}");

if($db->fetch_field($query, "emails") > 0) { return true; }	if($db->fetch_field($query, "emails") > 0) { return true; }

return false; } /* * DEPRECATED! ONLY INCLUDED FOR COMPATIBILITY PURPOSES.	return false; } /* * DEPRECATED! ONLY INCLUDED FOR COMPATIBILITY PURPOSES.
*/	*/
function rebuildsettings() { rebuild_settings();	function rebuildsettings() { rebuild_settings();
Zeile 5194	Zeile 5263
if(!file_exists(MYBB_ROOT."inc/settings.php")) { $mode = "x";	if(!file_exists(MYBB_ROOT."inc/settings.php")) { $mode = "x";
} else { $mode = "w"; }	} else { $mode = "w"; }
$options = array( "order_by" => "title", "order_dir" => "ASC" ); $query = $db->simple_select("settings", "value, name", "", $options);	$options = array( "order_by" => "title", "order_dir" => "ASC" ); $query = $db->simple_select("settings", "value, name", "", $options);

while($setting = $db->fetch_array($query)) { $mybb->settings[$setting['name']] = $setting['value']; $setting['value'] = addcslashes($setting['value'], '\\"$'); $settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n"; }	while($setting = $db->fetch_array($query)) { $mybb->settings[$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", $mode); @fwrite($file, $settings);	$settings = "<"."?php\n/*******************************\ \n DO NOT EDIT THIS FILE, PLEASE USE\n THE SETTINGS EDITOR\n\*******************************/\n\n$settings\n?".">"; $file = @fopen(MYBB_ROOT."inc/settings.php", $mode); @fwrite($file, $settings);
Zeile 5220	Zeile 5289
$GLOBALS['settings'] = &$mybb->settings; }	$GLOBALS['settings'] = &$mybb->settings; }

/** * Build a PREG compatible array of search highlight terms to replace in posts. *	/** * Build a PREG compatible array of search highlight terms to replace in posts. *
Zeile 5234	Zeile 5303
if($mybb->settings['minsearchword'] < 1) { $mybb->settings['minsearchword'] = 3;	if($mybb->settings['minsearchword'] < 1) { $mybb->settings['minsearchword'] = 3;
}	}
if(is_array($terms)) {	if(is_array($terms)) {
Zeile 5307	Zeile 5376
{ return false; }	{ return false; }

// Sort the word array by length. Largest terms go first and work their way down to the smallest term. // This resolves problems like "test tes" where "tes" will be highlighted first, then "test" can't be highlighted because of the changed html usort($words, create_function('$a,$b', 'return strlen($b) - strlen($a);'));	// Sort the word array by length. Largest terms go first and work their way down to the smallest term. // This resolves problems like "test tes" where "tes" will be highlighted first, then "test" can't be highlighted because of the changed html usort($words, create_function('$a,$b', 'return strlen($b) - strlen($a);'));

// Loop through our words to build the PREG compatible strings foreach($words as $word) { $word = trim($word);	// Loop through our words to build the PREG compatible strings foreach($words as $word) { $word = trim($word);

$word = my_strtolower($word);	$word = my_strtolower($word);

// Special boolean operators should be stripped if($word == "" \|\| $word == "or" \|\| $word == "not" \|\| $word == "and") {	// Special boolean operators should be stripped if($word == "" \|\| $word == "or" \|\| $word == "not" \|\| $word == "and") {
Zeile 5346	Zeile 5415
if($src < 0) {	if($src < 0) {
return false; }	return false; }
elseif($src <= 0x007f) { $dest .= chr($src);	elseif($src <= 0x007f) { $dest .= chr($src);
Zeile 5420	Zeile 5489
global $cache, $db; $banned_cache = $cache->read("bannedemails");	global $cache, $db; $banned_cache = $cache->read("bannedemails");

if($banned_cache === false) { // Failed to read cache, see if we can rebuild it $cache->update_bannedemails(); $banned_cache = $cache->read("bannedemails");	if($banned_cache === false) { // Failed to read cache, see if we can rebuild it $cache->update_bannedemails(); $banned_cache = $cache->read("bannedemails");
}	}
if(is_array($banned_cache) && !empty($banned_cache)) { foreach($banned_cache as $banned_email)	if(is_array($banned_cache) && !empty($banned_cache)) { foreach($banned_cache as $banned_email)
Zeile 5444	Zeile 5513
} return true; }	} return true; }
} }	} }
// Still here - good email return false; }	// Still here - good email return false; }
Zeile 5461	Zeile 5530
function is_banned_ip($ip_address, $update_lastuse=false) { global $db, $cache;	function is_banned_ip($ip_address, $update_lastuse=false) { global $db, $cache;

$banned_ips = $cache->read("bannedips"); if(!is_array($banned_ips)) { return false; }	$banned_ips = $cache->read("bannedips"); if(!is_array($banned_ips)) { return false; }

foreach($banned_ips as $banned_ip) { if(!$banned_ip['filter']) { continue; }	foreach($banned_ips as $banned_ip) { if(!$banned_ip['filter']) { continue; }

// Make regular expression * match $banned_ip['filter'] = str_replace('\', '(.)', preg_quote($banned_ip['filter'], '#')); if(preg_match("#^{$banned_ip['filter']}$#i", $ip_address))	// Make regular expression * match $banned_ip['filter'] = str_replace('\', '(.)', preg_quote($banned_ip['filter'], '#')); if(preg_match("#^{$banned_ip['filter']}$#i", $ip_address))
Zeile 5592	Zeile 5661
} $post_body = ltrim($post_body, '&'); }	} $post_body = ltrim($post_body, '&'); }

if(function_exists("curl_init")) { $ch = curl_init();	if(function_exists("curl_init")) { $ch = curl_init();
Zeile 5609	Zeile 5678
curl_close($ch); return $data; }	curl_close($ch); return $data; }
else if(function_exists("fsockopen"))	else if(function_exists("fsockopen"))
{ $url = @parse_url($url); if(!$url['host'])	{ $url = @parse_url($url); if(!$url['host'])
{ return false; }	{ return false; }
if(!$url['port']) { $url['port'] = 80;	if(!$url['port']) { $url['port'] = 80;
Zeile 5645	Zeile 5714
{ $headers[] = "GET {$url['path']} HTTP/1.0"; }	{ $headers[] = "GET {$url['path']} HTTP/1.0"; }

$headers[] = "Host: {$url['host']}"; $headers[] = "Connection: Close"; $headers[] = '';	$headers[] = "Host: {$url['host']}"; $headers[] = "Connection: Close"; $headers[] = '';

if(!empty($post_body)) { $headers[] = $post_body;	if(!empty($post_body)) { $headers[] = $post_body;
Zeile 5659	Zeile 5728
// If we have no post body, we need to add an empty element to make sure we've got \r\n\r\n before the (non-existent) body starts $headers[] = ''; }	// If we have no post body, we need to add an empty element to make sure we've got \r\n\r\n before the (non-existent) body starts $headers[] = ''; }
$headers = implode("\r\n", $headers);	$headers = implode("\r\n", $headers);
if(!@fwrite($fp, $headers)) { return false;	if(!@fwrite($fp, $headers)) { return false;
Zeile 5674	Zeile 5743
return $data[1]; } else if(empty($post_data))	return $data[1]; } else if(empty($post_data))
{	{
return @implode("", @file($url));	return @implode("", @file($url));
}	}
else { return false;	else { return false;
Zeile 5685	Zeile 5754
/** * Checks if a particular user is a super administrator.	/** * Checks if a particular user is a super administrator.
*	*
* @param int The user ID to check against the list of super admins * @return boolean True if a super admin, false if not */ function is_super_admin($uid) {	* @param int The user ID to check against the list of super admins * @return boolean True if a super admin, false if not */ function is_super_admin($uid) {
global $mybb; $mybb->config['super_admins'] = str_replace(" ", "", $mybb->config['super_admins']); if(my_strpos(",{$mybb->config['super_admins']},", ",{$uid},") === false) { return false;	static $super_admins; if(!isset($super_admins)) { global $mybb; $super_admins = str_replace(" ", "", $mybb->config['super_admins']);
}	}
else	if(my_strpos(",{$super_admins},", ",{$uid},") === false) { return false; } else
{ return true; }	{ return true; }
	} /** * Prevents super administrators being selected in a SELECT. * * @param boolean Prefix with an AND? * @param string The prefix to add to uid when used in a JOIN (e.g. SELECTing users u would mean using 'u' in this argument). * @return string An addition to the WHERE statement */ function not_super_admins($use_and = false, $uid_prefix = '') { static $super_admins; if(!isset($super_admins)) { global $mybb, $db; $super_admins = $db->escape_string(str_replace(" ", "", $mybb->config['super_admins'])); } if($super_admins) { $sql_where = ''; if($use_and) { $sql_where .= ' AND '; } if($uid_prefix != '') { $sql_where .= $uid_prefix.'.'; } $sql_where .= "uid NOT IN({$super_admins})"; return $sql_where; } return '';
} /**	} /**
Zeile 5721	Zeile 5832
if($escape) { if(is_array($escape))	if($escape) { if(is_array($escape))
{	{
function escaped_explode_escape($string) { return preg_quote($string, "#");	function escaped_explode_escape($string) { return preg_quote($string, "#");
Zeile 5740	Zeile 5851
} foreach($quoted_strings as $string) {	} foreach($quoted_strings as $string) {
if($string != "")	if($string != "")
{ if($in_escape) {	{ if($in_escape) {
Zeile 5777	Zeile 5888
$ip_string1 = $ip_string2 = ""; if($ip == "*")	$ip_string1 = $ip_string2 = ""; if($ip == "*")
{ return array(ip2long('0.0.0.0'), ip2long('255.255.255.255'));	{ return array(my_ip2long('128.0.0.0'), my_ip2long('127.255.255.255'));
} if(strpos($ip, ".*") === false)	} if(strpos($ip, ".*") === false)
{	{
$ip = str_replace("*", "", $ip); if(count($ip_bits) == 4) {	$ip = str_replace("*", "", $ip); if(count($ip_bits) == 4) {
return ip2long($ip); } else { return array(ip2long($ip.".0"), ip2long($ip.".255"));	return my_ip2long($ip);
}	}
}	else { return array(my_ip2long($ip.".0"), my_ip2long($ip.".255")); } }
// Wildcard based IP provided else {	// Wildcard based IP provided else {
Zeile 5800	Zeile 5911
foreach($ip_bits as $piece) { if($piece == "*")	foreach($ip_bits as $piece) { if($piece == "*")
{	{
$ip_string1 .= $sep."0"; $ip_string2 .= $sep."255"; }	$ip_string1 .= $sep."0"; $ip_string2 .= $sep."255"; }
Zeile 5811	Zeile 5922
} $sep = "."; }	} $sep = "."; }
return array(ip2long($ip_string1), ip2long($ip_string2));	return array(my_ip2long($ip_string1), my_ip2long($ip_string2));
}	}
}	}
/** * Fetch a list of ban times for a user account.	/** * Fetch a list of ban times for a user account.
Zeile 5880	Zeile 5991
function expire_warnings() { global $db;	function expire_warnings() { global $db;

$users = array();	$users = array();

$query = $db->query(" SELECT w.wid, w.uid, w.points, u.warningpoints FROM ".TABLE_PREFIX."warnings w	$query = $db->query(" SELECT w.wid, w.uid, w.points, u.warningpoints FROM ".TABLE_PREFIX."warnings w
Zeile 5895	Zeile 6006
"expired" => 1 ); $db->update_query("warnings", $updated_warning, "wid='{$warning['wid']}'");	"expired" => 1 ); $db->update_query("warnings", $updated_warning, "wid='{$warning['wid']}'");

if(array_key_exists($warning['uid'], $users)) { $users[$warning['uid']] -= $warning['points'];	if(array_key_exists($warning['uid'], $users)) { $users[$warning['uid']] -= $warning['points'];
Zeile 5905	Zeile 6016
$users[$warning['uid']] = $warning['warningpoints']-$warning['points']; } }	$users[$warning['uid']] = $warning['warningpoints']-$warning['points']; } }

foreach($users as $uid => $warningpoints) { if($warningpoints < 0) { $warningpoints = 0; }	foreach($users as $uid => $warningpoints) { if($warningpoints < 0) { $warningpoints = 0; }

$updated_user = array( "warningpoints" => intval($warningpoints) );	$updated_user = array( "warningpoints" => intval($warningpoints) );
Zeile 5934	Zeile 6045
return false; } $old_umask = umask(0);	return false; } $old_umask = umask(0);

// We convert the octal string to a decimal number because passing a octal string doesn't work with chmod // and type casting subsequently removes the prepended 0 which is needed for octal numbers $result = chmod($file, octdec($mode));	// We convert the octal string to a decimal number because passing a octal string doesn't work with chmod // and type casting subsequently removes the prepended 0 which is needed for octal numbers $result = chmod($file, octdec($mode));
Zeile 5951	Zeile 6062
function my_rmdir_recursive($path, $ignore=array()) { global $orig_dir;	function my_rmdir_recursive($path, $ignore=array()) { global $orig_dir;

if(!isset($orig_dir))	if(!isset($orig_dir))
{	{
$orig_dir = $path; }	$orig_dir = $path; }
if(@is_dir($path) && !@is_link($path)) { if($dh = @opendir($path)) { while(($file = @readdir($dh)) !== false) { if($file == '.' \|\| $file == '..' \|\| $file == '.svn' \|\| in_array($path.'/'.$file, $ignore) \|\| !my_rmdir_recursive($path.'/'.$file)) { continue; } } @closedir($dh); }	if(@is_dir($path) && !@is_link($path)) { if($dh = @opendir($path)) { while(($file = @readdir($dh)) !== false) { if($file == '.' \|\| $file == '..' \|\| $file == '.svn' \|\| in_array($path.'/'.$file, $ignore) \|\| !my_rmdir_recursive($path.'/'.$file)) { continue; } } @closedir($dh); }
// Are we done? Don't delete the main folder too and return true if($path == $orig_dir) { return true; }	// Are we done? Don't delete the main folder too and return true if($path == $orig_dir) { return true; }
return @rmdir($path); } return @unlink($path);	return @rmdir($path); } return @unlink($path);
} /** * Counts the number of subforums in a array([pid][disporder][fid]) starting from the pid	} /** * Counts the number of subforums in a array([pid][disporder][fid]) starting from the pid
*	*
* @param array The array of forums * @return integer The number of sub forums */	* @param array The array of forums * @return integer The number of sub forums */
Zeile 5996	Zeile 6107
{ $count += count($array2); }	{ $count += count($array2); }

return $count; }	return $count; }
Zeile 6008	Zeile 6119
* @return integer IP in 32-bit signed format */ function my_ip2long($ip)	* @return integer IP in 32-bit signed format */ function my_ip2long($ip)
{	{
$ip_long = ip2long($ip);	$ip_long = ip2long($ip);

if(!$ip_long) { $ip_long = sprintf("%u", ip2long($ip));	if(!$ip_long) { $ip_long = sprintf("%u", ip2long($ip));

if(!$ip_long) { return 0; }	if(!$ip_long) { return 0; }
}	}
if($ip_long >= 2147483648) // Won't occur on 32-bit PHP { $ip_long -= 4294967296; }	if($ip_long >= 2147483648) // Won't occur on 32-bit PHP { $ip_long -= 4294967296; }

return $ip_long; } /** * As above, fix for PHP's long2ip on 64-bit versions	return $ip_long; } /** * As above, fix for PHP's long2ip on 64-bit versions
*	*
* @param integer The IP to convert (will accept 64-bit IPs as well) * @return string IP in IPv4 format */	* @param integer The IP to convert (will accept 64-bit IPs as well) * @return string IP in IPv4 format */
Zeile 6042	Zeile 6153
{ // We have a 64-bit system $long += 4294967296;	{ // We have a 64-bit system $long += 4294967296;
}	}
return long2ip($long); }	return long2ip($long); }
Zeile 6056	Zeile 6167
function verify_files($path=MYBB_ROOT, $count=0) { global $mybb, $checksums, $bad_verify_files;	function verify_files($path=MYBB_ROOT, $count=0) { global $mybb, $checksums, $bad_verify_files;

// We don't need to check these types of files $ignore = array(".", "..", ".svn", "config.php", "settings.php", "Thumb.db", "config.default.php", "lock", "htaccess.txt", "logo.gif"); $ignore_ext = array("attach");	// We don't need to check these types of files $ignore = array(".", "..", ".svn", "config.php", "settings.php", "Thumb.db", "config.default.php", "lock", "htaccess.txt", "logo.gif"); $ignore_ext = array("attach");

if(substr($path, -1, 1) == "/") { $path = substr($path, 0, -1); }	if(substr($path, -1, 1) == "/") { $path = substr($path, 0, -1); }

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

// Make sure that we're in a directory and it's not a symbolic link	// Make sure that we're in a directory and it's not a symbolic link
if(@is_dir($path) && !@is_link($path)) { if($dh = @opendir($path)) {	if(@is_dir($path) && !@is_link($path)) { if($dh = @opendir($path)) {
// Loop through all the files/directories in this directory	// Loop through all the files/directories in this directory
while(($file = @readdir($dh)) !== false) {	while(($file = @readdir($dh)) !== false) {
if(in_array($file, $ignore) \|\| in_array(get_extension($file), $ignore_ext)) { continue; }	if(in_array($file, $ignore) \|\| in_array(get_extension($file), $ignore_ext)) { continue; }

// Recurse through the directory tree if(is_dir($path."/".$file))	// Recurse through the directory tree if(is_dir($path."/".$file))
{	{
verify_files($path."/".$file, ($count+1)); continue; }	verify_files($path."/".$file, ($count+1)); continue; }

// We only need the last part of the path (from the MyBB directory to the file. i.e. inc/functions.php) $file_path = ".".str_replace(substr(MYBB_ROOT, 0, -1), "", $path)."/".$file;	// We only need the last part of the path (from the MyBB directory to the file. i.e. inc/functions.php) $file_path = ".".str_replace(substr(MYBB_ROOT, 0, -1), "", $path)."/".$file;

// Does this file even exist in our official list? Perhaps it's a plugin if(array_key_exists($file_path, $checksums)) {	// Does this file even exist in our official list? Perhaps it's a plugin if(array_key_exists($file_path, $checksums)) {
Zeile 6105	Zeile 6216
$contents .= fread($handle, 8192); } fclose($handle);	$contents .= fread($handle, 8192); } fclose($handle);

$md5 = md5($contents);	$md5 = md5($contents);

// Does it match any of our hashes (unix/windows new lines taken into consideration with the hashes) if(!in_array($md5, $checksums[$file_path]))	// Does it match any of our hashes (unix/windows new lines taken into consideration with the hashes) if(!in_array($md5, $checksums[$file_path]))
{	{
$bad_verify_files[] = array("status" => "changed", "path" => $file_path); }	$bad_verify_files[] = array("status" => "changed", "path" => $file_path); }
}	}
unset($checksums[$file_path]);	unset($checksums[$file_path]);
} @closedir($dh); } }	} @closedir($dh); } }
if($count == 0) { if(!empty($checksums))	if($count == 0) { if(!empty($checksums))
Zeile 6129	Zeile 6240
if(in_array(basename($file_path), $ignore)) { continue;	if(in_array(basename($file_path), $ignore)) { continue;
}	}
$bad_verify_files[] = array("status" => "missing", "path" => $file_path); } }	$bad_verify_files[] = array("status" => "missing", "path" => $file_path); } }
}	}
// uh oh if($count == 0) { return $bad_verify_files;	// uh oh if($count == 0) { return $bad_verify_files;
} }	} }
/** * Returns a signed value equal to an integer *	/** * Returns a signed value equal to an integer *
Zeile 6169	Zeile 6280
function secure_seed_rng($count=8) { $output = '';	function secure_seed_rng($count=8) { $output = '';
// Try the unix/linux method if(@is_readable('/dev/urandom') && ($handle = @fopen('/dev/urandom', 'rb')))	// DIRECTORY_SEPARATOR checks if running windows if(DIRECTORY_SEPARATOR != '\\') { // Unix/Linux // Use OpenSSL when available if(function_exists('openssl_random_pseudo_bytes')) { $output = openssl_random_pseudo_bytes($count); } // Try mcrypt elseif(function_exists('mcrypt_create_iv')) { $output = mcrypt_create_iv($count, MCRYPT_DEV_URANDOM); } // Try /dev/urandom elseif(@is_readable('/dev/urandom') && ($handle = @fopen('/dev/urandom', 'rb'))) { $output = @fread($handle, $count); @fclose($handle); } } else
{	{
$output = @fread($handle, $count); @fclose($handle);	// Windows // Use OpenSSL when available // PHP <5.3.4 had a bug which makes that function unusable on Windows if(function_exists('openssl_random_pseudo_bytes') && version_compare(PHP_VERSION, '5.3.4', '>=')) { $output = openssl_random_pseudo_bytes($count); } // Try mcrypt elseif(function_exists('mcrypt_create_iv')) { $output = mcrypt_create_iv($count, MCRYPT_RAND); } // Try Windows CAPICOM before using our own generator elseif(class_exists('COM')) { try { $CAPI_Util = new COM('CAPICOM.Utilities.1'); if(is_callable(array($CAPI_Util, 'GetRandom'))) { $output = $CAPI_Util->GetRandom($count, 0); } } catch (Exception $e) { } }
}	}

// Didn't work? Do we still not have enough bytes? Use our own (less secure) rng generator if(strlen($output) < $count) { $output = '';	// Didn't work? Do we still not have enough bytes? Use our own (less secure) rng generator if(strlen($output) < $count) { $output = '';

// Close to what PHP basically uses internally to seed, but not quite. $unique_state = microtime().@getmypid();	// Close to what PHP basically uses internally to seed, but not quite. $unique_state = microtime().@getmypid();

for($i = 0; $i < $count; $i += 16) { $unique_state = md5(microtime().$unique_state); $output .= pack('H*', md5($unique_state)); } }	for($i = 0; $i < $count; $i += 16) { $unique_state = md5(microtime().$unique_state); $output .= pack('H*', md5($unique_state)); } }

// /dev/urandom and openssl will always be twice as long as $count. base64_encode will roughly take up 33% more space but crc32 will put it to 32 characters $output = hexdec(substr(dechex(crc32(base64_encode($output))), 0, $count));	// /dev/urandom and openssl will always be twice as long as $count. base64_encode will roughly take up 33% more space but crc32 will put it to 32 characters $output = hexdec(substr(dechex(crc32(base64_encode($output))), 0, $count));

return $output; } /** * Wrapper function for mt_rand. Automatically seeds using a secure seed once. *	return $output; } /** * Wrapper function for mt_rand. Automatically seeds using a secure seed once. *
* @param int Optional lowest value to be returned (default: 0) * @param int Optional highest value to be returned (default: mt_getrandmax())	* @param int Optional lowest value to be returned (default: 0) * @param int Optional highest value to be returned (default: mt_getrandmax())
* @param boolean True forces it to reseed the RNG first * @return int An integer equivalent of a secure hexadecimal seed */	* @param boolean True forces it to reseed the RNG first * @return int An integer equivalent of a secure hexadecimal seed */
Zeile 6217	Zeile 6370
$seeded = true; $obfuscator = abs((int) secure_seed_rng());	$seeded = true; $obfuscator = abs((int) secure_seed_rng());

// Ensure that $obfuscator is <= mt_getrandmax() for 64 bit systems. if($obfuscator > mt_getrandmax()) {	// Ensure that $obfuscator is <= mt_getrandmax() for 64 bit systems. if($obfuscator > mt_getrandmax()) {
Zeile 6226	Zeile 6379
} if($min !== null && $max !== null)	} if($min !== null && $max !== null)
{	{
$distance = $max - $min; if ($distance > 0) {	$distance = $max - $min; if ($distance > 0) {
Zeile 6245	Zeile 6398
} /**	} /**
* More robust version of PHP's trim() function. It includes a list of UTF-16 blank characters	* More robust version of PHP's trim() function. It includes a list of UTF-8 blank characters
* from http://kb.mozillazine.org/Network.IDN.blacklist_chars * * @param string The string to trim from	* from http://kb.mozillazine.org/Network.IDN.blacklist_chars * * @param string The string to trim from
Zeile 6255	Zeile 6408
function trim_blank_chrs($string, $charlist=false) { $hex_chrs = array(	function trim_blank_chrs($string, $charlist=false) { $hex_chrs = array(
0x20 => 1, 0x09 => 1, 0x0A => 1, 0x0D => 1, 0x0B => 1, 0xAD => 1, 0xA0 => 1, 0xAD => 1, 0xBF => 1, 0x81 => 1, 0x8D => 1, 0x90 => 1, 0x9D => 1, 0xCC => array(0xB7 => 1, 0xB8 => 1), // \x{0337} or \x{0338} 0xE1 => array(0x85 => array(0x9F => 1, 0xA0 => 1)), // \x{115F} or \x{1160} 0xE2 => array(0x80 => array(0x80 => 1, 0x81 => 1, 0x82 => 1, 0x83 => 1, 0x84 => 1, 0x85 => 1, 0x86 => 1, 0x87 => 1, 0x88 => 1, 0x89 => 1, 0x8A => 1, 0x8B => 1, // \x{2000} to \x{200B} 0xA8 => 1, 0xA9 => 1, 0xAA => 1, 0xAB => 1, 0xAC => 1, 0xAD => 1, 0xAE => 1, 0xAF => 1), // \x{2028} to \x{202F} 0x81 => array(0x9F => 1)), // \x{205F}	0x09 => 1, // \x{0009} 0x0A => 1, // \x{000A} 0x0B => 1, // \x{000B} 0x0D => 1, // \x{000D} 0x20 => 1, // \x{0020} 0xC2 => array(0x81 => 1, 0x8D => 1, 0x90 => 1, 0x9D => 1, 0xA0 => 1, 0xAD => 1), // \x{0081}, \x{008D}, \x{0090}, \x{009D}, \x{00A0}, \x{00AD} 0xCC => array(0xB7 => 1, 0xB8 => 1), // \x{0337}, \x{0338} 0xE1 => array(0x85 => array(0x9F => 1, 0xA0 => 1), 0x9A => array(0x80 => 1), 0xA0 => array(0x8E => 1)), // \x{115F}, \x{1160}, \x{1680}, \x{180E} 0xE2 => array(0x80 => array(0x80 => 1, 0x81 => 1, 0x82 => 1, 0x83 => 1, 0x84 => 1, 0x85 => 1, 0x86 => 1, 0x87 => 1, 0x88 => 1, 0x89 => 1, 0x8A => 1, 0x8B => 1, 0x8C => 1, 0x8D => 1, 0x8E => 1, 0x8F => 1, // \x{2000} - \x{200F} 0xA8 => 1, 0xA9 => 1, 0xAA => 1, 0xAB => 1, 0xAC => 1, 0xAD => 1, 0xAE => 1, 0xAF => 1), // \x{2028} - \x{202F} 0x81 => array(0x9F => 1)), // \x{205F}
0xE3 => array(0x80 => array(0x80 => 1), // \x{3000}	0xE3 => array(0x80 => array(0x80 => 1), // \x{3000}
0x85 => array(0xA4 => 1)), // \x{3164}	0x85 => array(0xA4 => 1)), // \x{3164}
0xEF => array(0xBB => array(0xBF => 1), // \x{FEFF}	0xEF => array(0xBB => array(0xBF => 1), // \x{FEFF}
0xBE => array(0xA0 => 1), // \x{FFA0} 0xBF => array(0xB9 => 1, 0xBA => 1, 0xBB => 1)), // \x{FFF9} to \x{FFFB}	0xBE => array(0xA0 => 1), // \x{FFA0} 0xBF => array(0xB9 => 1, 0xBA => 1, 0xBB => 1)), // \x{FFF9} - \x{FFFB}
);	);

$hex_chrs_rev = array(	$hex_chrs_rev = array(
0x20 => 1, 0x09 => 1, 0x0A => 1, 0x0D => 1, 0x0B => 1, 0xA0 => array(0xC2 => 1), 0xAD => array(0xC2 => 1), 0xBF => array(0xC2 => 1), 0x81 => array(0xC2 => 1), 0x8D => array(0xC2 => 1), 0x90 => array(0xC2 => 1), 0x9D => array(0xC2 => 1),	0x09 => 1, // \x{0009} 0x0A => 1, // \x{000A} 0x0B => 1, // \x{000B} 0x0D => 1, // \x{000D} 0x20 => 1, // \x{0020} 0x81 => array(0xC2 => 1, 0x80 => array(0xE2 => 1)), // \x{0081}, \x{2001} 0x8D => array(0xC2 => 1, 0x80 => array(0xE2 => 1)), // \x{008D}, \x{200D} 0x90 => array(0xC2 => 1), // \x{0090} 0x9D => array(0xC2 => 1), // \x{009D} 0xA0 => array(0xC2 => 1, 0x85 => array(0xE1 => 1), 0x81 => array(0xE2 => 1), 0xBE => array(0xEF => 1)), // \x{00A0}, \x{1160}, \x{2060}, \x{FFA0} 0xAD => array(0xC2 => 1, 0x80 => array(0xE2 => 1)), // \x{00AD}, \x{202D}
0xB8 => array(0xCC => 1), // \x{0338} 0xB7 => array(0xCC => 1), // \x{0337}	0xB8 => array(0xCC => 1), // \x{0338} 0xB7 => array(0xCC => 1), // \x{0337}
0xA0 => array(0x85 => array(0xE1 => 1)), // \x{1160} 0x9F => array(0x85 => array(0xE1 => 1), // \x{115F} 0x81 => array(0xE2 => 1)), // \x{205F} 0x80 => array(0x80 => array(0xE3 => 1, 0xE2 => 1)), // \x{3000}, \x{2000} 0x81 => array(0x80 => array(0xE2 => 1)), // \x{2001}	0x9F => array(0x85 => array(0xE1 => 1), 0x81 => array(0xE2 => 1)), // \x{115F}, \x{205F} 0x80 => array(0x9A => array(0xE1 => 1), 0x80 => array(0xE2 => 1, 0xE3 => 1)), // \x{1680}, \x{2000}, \x{3000} 0x8E => array(0xA0 => array(0xE1 => 1), 0x80 => array(0xE2 => 1)), // \x{180E}, \x{200E}
0x82 => array(0x80 => array(0xE2 => 1)), // \x{2002} 0x83 => array(0x80 => array(0xE2 => 1)), // \x{2003} 0x84 => array(0x80 => array(0xE2 => 1)), // \x{2004}	0x82 => array(0x80 => array(0xE2 => 1)), // \x{2002} 0x83 => array(0x80 => array(0xE2 => 1)), // \x{2003} 0x84 => array(0x80 => array(0xE2 => 1)), // \x{2004}
Zeile 6310	Zeile 6453
0x89 => array(0x80 => array(0xE2 => 1)), // \x{2009} 0x8A => array(0x80 => array(0xE2 => 1)), // \x{200A} 0x8B => array(0x80 => array(0xE2 => 1)), // \x{200B}	0x89 => array(0x80 => array(0xE2 => 1)), // \x{2009} 0x8A => array(0x80 => array(0xE2 => 1)), // \x{200A} 0x8B => array(0x80 => array(0xE2 => 1)), // \x{200B}
	0x8C => array(0x80 => array(0xE2 => 1)), // \x{200C} 0x8F => array(0x80 => array(0xE2 => 1)), // \x{200F}
0xA8 => array(0x80 => array(0xE2 => 1)), // \x{2028} 0xA9 => array(0x80 => array(0xE2 => 1)), // \x{2029} 0xAA => array(0x80 => array(0xE2 => 1)), // \x{202A} 0xAB => array(0x80 => array(0xE2 => 1)), // \x{202B} 0xAC => array(0x80 => array(0xE2 => 1)), // \x{202C}	0xA8 => array(0x80 => array(0xE2 => 1)), // \x{2028} 0xA9 => array(0x80 => array(0xE2 => 1)), // \x{2029} 0xAA => array(0x80 => array(0xE2 => 1)), // \x{202A} 0xAB => array(0x80 => array(0xE2 => 1)), // \x{202B} 0xAC => array(0x80 => array(0xE2 => 1)), // \x{202C}
0xAD => array(0x80 => array(0xE2 => 1)), // \x{202D}
0xAE => array(0x80 => array(0xE2 => 1)), // \x{202E} 0xAF => array(0x80 => array(0xE2 => 1)), // \x{202F} 0xA4 => array(0x85 => array(0xE3 => 1)), // \x{3164} 0xBF => array(0xBB => array(0xEF => 1)), // \x{FEFF}	0xAE => array(0x80 => array(0xE2 => 1)), // \x{202E} 0xAF => array(0x80 => array(0xE2 => 1)), // \x{202F} 0xA4 => array(0x85 => array(0xE3 => 1)), // \x{3164} 0xBF => array(0xBB => array(0xEF => 1)), // \x{FEFF}
0xA0 => array(0xBE => array(0xEF => 1)), // \x{FFA0}
0xB9 => array(0xBF => array(0xEF => 1)), // \x{FFF9} 0xBA => array(0xBF => array(0xEF => 1)), // \x{FFFA} 0xBB => array(0xBF => array(0xEF => 1)), // \x{FFFB} );	0xB9 => array(0xBF => array(0xEF => 1)), // \x{FFF9} 0xBA => array(0xBF => array(0xEF => 1)), // \x{FFFA} 0xBB => array(0xBF => array(0xEF => 1)), // \x{FFFB} );

// Start from the beginning and work our way in do {	// Start from the beginning and work our way in do {
// Check to see if we have matched a first character in our utf-16 array	// Check to see if we have matched a first character in our utf-8 array
$offset = match_sequence($string, $hex_chrs); if(!$offset) {	$offset = match_sequence($string, $hex_chrs); if(!$offset) {
Zeile 6339	Zeile 6482
$string = substr($string, $offset); } while(++$i);	$string = substr($string, $offset); } while(++$i);

// Start from the end and work our way in $string = strrev($string); do {	// Start from the end and work our way in $string = strrev($string); do {
// Check to see if we have matched a first character in our utf-16 array	// Check to see if we have matched a first character in our utf-8 array
$offset = match_sequence($string, $hex_chrs_rev); if(!$offset) { // If not, then we must have a "good" character and we don't need to do anymore processing break;	$offset = match_sequence($string, $hex_chrs_rev); if(!$offset) { // If not, then we must have a "good" character and we don't need to do anymore processing break;
}	}
$string = substr($string, $offset);	$string = substr($string, $offset);
}	}
while(++$i); $string = strrev($string);	while(++$i); $string = strrev($string);

if($charlist !== false)	if($charlist !== false)
{	{
$string = trim($string, $charlist);	$string = trim($string, $charlist);
} else {	} else {
$string = trim($string); }	$string = trim($string); }

return $string; }	return $string; }
Zeile 6374	Zeile 6517
{ return 0; }	{ return 0; }

$ord = ord($string[$i]); if(array_key_exists($ord, $array)) {	$ord = ord($string[$i]); if(array_key_exists($ord, $array)) {
Zeile 6387	Zeile 6530
} return $n; }	} return $n; }

return 0; }	return 0; }
Zeile 6399	Zeile 6542
function gd_version() { static $gd_version;	function gd_version() { static $gd_version;

if($gd_version) { return $gd_version; } if(!extension_loaded('gd'))	if($gd_version) { return $gd_version; } if(!extension_loaded('gd'))
{	{
return; }	return; }

if(function_exists("gd_info")) { $gd_info = gd_info();	if(function_exists("gd_info")) { $gd_info = gd_info();
preg_match('/\d/', $gd_info['GD Version'], $gd); $gd_version = $gd[0];	preg_match('/\d/', $gd_info['GD Version'], $gd); $gd_version = $gd[0];
} else {	} else {
Zeile 6425	Zeile 6568
preg_match('/\d/', $info, $gd); $gd_version = $gd[0]; }	preg_match('/\d/', $info, $gd); $gd_version = $gd[0]; }

return $gd_version;	return $gd_version;
}	}

	/** * Validates an UTF-8 string. * * @param string The string to be checked * @param boolean Allow 4 byte UTF-8 characters? * @param boolean Return the cleaned string? * @return string/boolean Cleaned string or boolean */ function validate_utf8_string($input, $allow_mb4=true, $return=true) { // Valid UTF-8 sequence? if(!preg_match('##u', $input)) { $string = ''; $len = strlen($input); for($i = 0; $i < $len; $i++) { $c = ord($input[$i]); if($c > 128) { if($c > 247 \|\| $c <= 191) { if($return) { $string .= '?'; continue; } else { return false; } } elseif($c > 239) { $bytes = 4; } elseif($c > 223) { $bytes = 3; } elseif($c > 191) { $bytes = 2; } if(($i + $bytes) > $len) { if($return) { $string .= '?'; break; } else { return false; } } $valid = true; $multibytes = $input[$i]; while($bytes > 1) { $i++; $b = ord($input[$i]); if($b < 128 \|\| $b > 191) { if($return) { $valid = false; $string .= '?'; break; } else { return false; } } else { $multibytes .= $input[$i]; } $bytes--; } if($valid) { $string .= $multibytes; } } else { $string .= $input[$i]; } } $input = $string; } if($return) { if($allow_mb4) { return $input; } else { return preg_replace("#[^\\x00-\\x7F][\\x80-\\xBF]{3,}#", '?', $input); } } else { if($allow_mb4) { return true; } else { return !preg_match("#[^\\x00-\\x7F][\\x80-\\xBF]{3,}#", $input); } } }
?>	?>