Vergleich inc/functions.php - 1.8.12 - 1.8.26

Keine Änderungen Hinzugefügt Modifiziert Entfernt
Zeile 18	Zeile 18
global $db, $lang, $theme, $templates, $plugins, $mybb; global $debug, $templatecache, $templatelist, $maintimer, $globaltime, $parsetime;	global $db, $lang, $theme, $templates, $plugins, $mybb; global $debug, $templatecache, $templatelist, $maintimer, $globaltime, $parsetime;
	$contents = $plugins->run_hooks("pre_parse_page", $contents);
$contents = parse_page($contents); $totaltime = format_time_duration($maintimer->stop()); $contents = $plugins->run_hooks("pre_output_page", $contents);	$contents = parse_page($contents); $totaltime = format_time_duration($maintimer->stop()); $contents = $plugins->run_hooks("pre_output_page", $contents);
Zeile 223	Zeile 224
// Loop through and run them all foreach($shutdown_queries as $query) {	// Loop through and run them all foreach($shutdown_queries as $query) {
$db->query($query);	$db->write_query($query);
} }	} }
Zeile 322	Zeile 323
/** * Turn a unix timestamp in to a "friendly" date/time format for the user. *	/** * Turn a unix timestamp in to a "friendly" date/time format for the user. *
* @param string $format A date format according to PHP's date structure.	* @param string $format A date format (either relative, normal or PHP's date() structure).
* @param int $stamp The unix timestamp the date should be generated for. * @param int\|string $offset The offset in hours that should be applied to times. (timezones) Or an empty string to determine that automatically * @param int $ty Whether or not to use today/yesterday formatting.	* @param int $stamp The unix timestamp the date should be generated for. * @param int\|string $offset The offset in hours that should be applied to times. (timezones) Or an empty string to determine that automatically * @param int $ty Whether or not to use today/yesterday formatting.
Zeile 380	Zeile 381
} $todaysdate = $yesterdaysdate = '';	} $todaysdate = $yesterdaysdate = '';
if($ty && ($format == $mybb->settings['dateformat'] \|\| $format == 'relative'))	if($ty && ($format == $mybb->settings['dateformat'] \|\| $format == 'relative' \|\| $format == 'normal'))
{ $_stamp = TIME_NOW; if($adodb == true)	{ $_stamp = TIME_NOW; if($adodb == true)
Zeile 470	Zeile 471
{ if($todaysdate == $date) {	{ if($todaysdate == $date) {
$date = $lang->sprintf($lang->today, $real_date);	$date = $lang->sprintf($lang->today_rel, $real_date);
} else if($yesterdaysdate == $date) {	} else if($yesterdaysdate == $date) {
$date = $lang->sprintf($lang->yesterday, $real_date);	$date = $lang->sprintf($lang->yesterday_rel, $real_date);
} }	} }
Zeile 487	Zeile 488
{ $date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600)); }	{ $date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600)); }
	} } elseif($format == 'normal') { // Normal format both date and time if($ty != 2) { if($todaysdate == $date) { $date = $lang->today; } else if($yesterdaysdate == $date) { $date = $lang->yesterday; } } $date .= $mybb->settings['datetimesep']; if($adodb == true) { $date .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600)); } else { $date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
} } else	} } else
Zeile 495	Zeile 521
{ if($todaysdate == $date) {	{ if($todaysdate == $date) {
$date = $lang->sprintf($lang->today, $real_date);	$date = $lang->today;
} else if($yesterdaysdate == $date) {	} else if($yesterdaysdate == $date) {
$date = $lang->sprintf($lang->yesterday, $real_date);	$date = $lang->yesterday;
} } else	} } else
Zeile 521	Zeile 547
} return $date;	} return $date;
}	}
/** * Sends an email using PHP's mail function, formatting it appropriately. *	/** * Sends an email using PHP's mail function, formatting it appropriately. *
Zeile 552	Zeile 578
{ require_once MYBB_ROOT."inc/mailhandlers/smtp.php"; $mail = new SmtpMail();	{ require_once MYBB_ROOT."inc/mailhandlers/smtp.php"; $mail = new SmtpMail();
} else	} else
{ require_once MYBB_ROOT."inc/mailhandlers/php.php"; $mail = new PhpMail();	{ require_once MYBB_ROOT."inc/mailhandlers/php.php"; $mail = new PhpMail();
Zeile 584	Zeile 610
} /**	} /**
* Generates a unique code for POST requests to prevent XSS/CSRF attacks	* Generates a code for POST requests to prevent XSS/CSRF attacks. * Unique for each user or guest session and rotated every 6 hours.
*	*
	* @param int $rotation_shift Adjustment of the rotation number to generate a past/future code
* @return string The generated code */	* @return string The generated code */
function generate_post_check()	function generate_post_check($rotation_shift=0)
{ global $mybb, $session;	{ global $mybb, $session;
	$rotation_interval = 6 * 3600; $rotation = floor(TIME_NOW / $rotation_interval) + $rotation_shift; $seed = $rotation;
if($mybb->user['uid'])	if($mybb->user['uid'])
{ return md5($mybb->user['loginkey'].$mybb->user['salt'].$mybb->user['regdate']); } // Guests get a special string	{ $seed .= $mybb->user['loginkey'].$mybb->user['salt'].$mybb->user['regdate']; }
else {	else {
return md5($session->useragent.$mybb->config['database']['username'].$mybb->settings['internal']['encryption_key']);	$seed .= $session->sid;
}	}
	$seed .= $mybb->settings['internal']['encryption_key']; return md5($seed);
} /**	} /**
* Verifies a POST check code is valid, if not shows an error (silently returns false on silent parameter)	* Verifies a POST check code is valid (i.e. generated using a rotation number from the past 24 hours)
* * @param string $code The incoming POST check code	* * @param string $code The incoming POST check code
* @param boolean $silent Silent mode or not (silent mode will not show the error to the user but returns false) * @return bool	* @param boolean $silent Don't show an error to the user * @return bool\|void Result boolean if $silent is true, otherwise shows an error to the user
*/ function verify_post_check($code, $silent=false) { global $lang;	*/ function verify_post_check($code, $silent=false) { global $lang;
if(generate_post_check() !== $code)	if( generate_post_check() !== $code && generate_post_check(-1) !== $code && generate_post_check(-2) !== $code && generate_post_check(-3) !== $code )
{ if($silent == true)	{ if($silent == true)
{	{
return false; } else { if(defined("IN_ADMINCP")) {	return false; } else { if(defined("IN_ADMINCP")) {
return false; } else {	return false; } else {
error($lang->invalid_post_code); } }	error($lang->invalid_post_code); } }
}	}
else { return true;	else { return true;
Zeile 641	Zeile 683
* * @param int $fid The forum id to get the parent list for. * @return string The comma-separated parent list.	* * @param int $fid The forum id to get the parent list for. * @return string The comma-separated parent list.
*/	*/
function get_parent_list($fid) { global $forum_cache;	function get_parent_list($fid) { global $forum_cache;
Zeile 656	Zeile 698
return $forum_cache[$fid]['parentlist']; } else	return $forum_cache[$fid]['parentlist']; } else
{	{
cache_forums(); return $forum_cache[$fid]['parentlist']; }	cache_forums(); return $forum_cache[$fid]['parentlist']; }
Zeile 672	Zeile 714
* @return string The query string generated */ function build_parent_list($fid, $column="fid", $joiner="OR", $parentlist="")	* @return string The query string generated */ function build_parent_list($fid, $column="fid", $joiner="OR", $parentlist="")
{	{
if(!$parentlist) { $parentlist = get_parent_list($fid);	if(!$parentlist) { $parentlist = get_parent_list($fid);
}	}
$parentsexploded = explode(",", $parentlist); $builtlist = "("; $sep = '';	$parentsexploded = explode(",", $parentlist); $builtlist = "("; $sep = '';
Zeile 686	Zeile 728
{ $builtlist .= "$sep$column='$val'"; $sep = " $joiner ";	{ $builtlist .= "$sep$column='$val'"; $sep = " $joiner ";
}	}
$builtlist .= ")"; return $builtlist;	$builtlist .= ")"; return $builtlist;
Zeile 749	Zeile 791
} foreach($forums_by_parent[$fid] as $forum)	} foreach($forums_by_parent[$fid] as $forum)
{ $forums[] = $forum['fid'];	{ $forums[] = (int)$forum['fid'];
$children = get_child_list($forum['fid']); if(is_array($children)) {	$children = get_child_list($forum['fid']); if(is_array($children)) {
Zeile 765	Zeile 807
* * @param string $error The error message to be shown * @param string $title The title of the message shown in the title of the page and the error table	* * @param string $error The error message to be shown * @param string $title The title of the message shown in the title of the page and the error table
*/	*/
function error($error="", $title="") { global $header, $footer, $theme, $headerinclude, $db, $templates, $lang, $mybb, $plugins;	function error($error="", $title="") { global $header, $footer, $theme, $headerinclude, $db, $templates, $lang, $mybb, $plugins;

$error = $plugins->run_hooks("error", $error); if(!$error)	$error = $plugins->run_hooks("error", $error); if(!$error)
{	{
$error = $lang->unknown_error;	$error = $lang->unknown_error;
} // AJAX error message? if($mybb->get_input('ajax', MyBB::INPUT_INT)) { // Send our headers. @header("Content-type: application/json; charset={$lang->settings['charset']}");	} // AJAX error message? if($mybb->get_input('ajax', MyBB::INPUT_INT)) { // Send our headers. @header("Content-type: application/json; charset={$lang->settings['charset']}");
echo json_encode(array("errors" => array($error))); exit;	echo json_encode(array("errors" => array($error))); exit;
}	}
if(!$title) { $title = $mybb->settings['bbname'];	if(!$title) { $title = $mybb->settings['bbname'];
Zeile 795	Zeile 837
add_breadcrumb($lang->error); eval("\$errorpage = \"".$templates->get("error")."\";");	add_breadcrumb($lang->error); eval("\$errorpage = \"".$templates->get("error")."\";");
output_page($errorpage);	output_page($errorpage);
exit; }	exit; }
Zeile 811	Zeile 853
function inline_error($errors, $title="", $json_data=array()) { global $theme, $mybb, $db, $lang, $templates;	function inline_error($errors, $title="", $json_data=array()) { global $theme, $mybb, $db, $lang, $templates;

if(!$title) { $title = $lang->please_correct_errors;	if(!$title) { $title = $lang->please_correct_errors;
Zeile 842	Zeile 884
$errorlist = ''; foreach($errors as $error)	$errorlist = ''; foreach($errors as $error)
{ $errorlist .= "<li>".$error."</li>\n";	{ eval("\$errorlist .= \"".$templates->get("error_inline_item")."\";");
} eval("\$errors = \"".$templates->get("error_inline")."\";");	} eval("\$errors = \"".$templates->get("error_inline")."\";");
Zeile 874	Zeile 916
// Send our headers. header("Content-type: application/json; charset={$lang->settings['charset']}"); echo json_encode(array("errors" => array($lang->error_nopermission_user_ajax)));	// Send our headers. header("Content-type: application/json; charset={$lang->settings['charset']}"); echo json_encode(array("errors" => array($lang->error_nopermission_user_ajax)));
exit; }	exit; }
if($mybb->user['uid']) { $lang->error_nopermission_user_username = $lang->sprintf($lang->error_nopermission_user_username, htmlspecialchars_uni($mybb->user['username']));	if($mybb->user['uid']) { $lang->error_nopermission_user_username = $lang->sprintf($lang->error_nopermission_user_username, htmlspecialchars_uni($mybb->user['username']));
Zeile 1005	Zeile 1047
*/ function multipage($count, $perpage, $page, $url, $breadcrumb=false) {	*/ function multipage($count, $perpage, $page, $url, $breadcrumb=false) {
global $theme, $templates, $lang, $mybb;	global $theme, $templates, $lang, $mybb, $plugins;
if($count <= $perpage) { return ''; }	if($count <= $perpage) { return ''; }
	$args = array( 'count' => &$count, 'perpage' => &$perpage, 'page' => &$page, 'url' => &$url, 'breadcrumb' => &$breadcrumb, ); $plugins->run_hooks('multipage', $args); $page = (int)$page;
$url = str_replace("&", "&", $url); $url = htmlspecialchars_uni($url);	$url = str_replace("&", "&", $url); $url = htmlspecialchars_uni($url);
Zeile 1041	Zeile 1094
} if($to > $pages)	} if($to > $pages)
{	{
$to = $pages; $from = $pages-$mybb->settings['maxmultipagelinks']+1; if($from <= 0)	$to = $pages; $from = $pages-$mybb->settings['maxmultipagelinks']+1; if($from <= 0)
Zeile 1085	Zeile 1138
else { eval("\$mppage .= \"".$templates->get("multipage_page")."\";");	else { eval("\$mppage .= \"".$templates->get("multipage_page")."\";");
} }	} }
$end = ''; if($to < $pages)	$end = ''; if($to < $pages)
Zeile 1098	Zeile 1151
$page_url = fetch_page_url($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) {	$nextpage = ''; if($page < $pages) {
Zeile 1114	Zeile 1167
// When the second parameter is set to 1, fetch_page_url thinks it's the first page and removes it from the URL as it's unnecessary $jump_url = fetch_page_url($url, 1); eval("\$jumptopage = \"".$templates->get("multipage_jump_page")."\";");	// When the second parameter is set to 1, fetch_page_url thinks it's the first page and removes it from the URL as it's unnecessary $jump_url = fetch_page_url($url, 1); eval("\$jumptopage = \"".$templates->get("multipage_jump_page")."\";");
} $lang->multipage_pages = $lang->sprintf($lang->multipage_pages, $pages);	} $multipage_pages = $lang->sprintf($lang->multipage_pages, $pages);
if($breadcrumb == true)	if($breadcrumb == true)
{	{
eval("\$multipage = \"".$templates->get("multipage_breadcrumb")."\";");	eval("\$multipage = \"".$templates->get("multipage_breadcrumb")."\";");
}	}
else { eval("\$multipage = \"".$templates->get("multipage")."\";"); }	else { eval("\$multipage = \"".$templates->get("multipage")."\";"); }

return $multipage;	return $multipage;
}	}
/** * Generate a page URL for use by the multipage function *	/** * Generate a page URL for use by the multipage function *
Zeile 1161	Zeile 1214
else { $url .= "&";	else { $url .= "&";
}	}
$url .= "page=$page";	$url .= "page=$page";
}	}
else { $url = str_replace("{page}", $page, $url); }	else { $url = str_replace("{page}", $page, $url); }

return $url; } /** * Fetch the permissions for a specific user	return $url; } /** * Fetch the permissions for a specific user
* * @param int $uid The user ID	* * @param int $uid The user ID, if no user ID is provided then current user's ID will be considered.
* @return array Array of user permissions for the specified user */	* @return array Array of user permissions for the specified user */
function user_permissions($uid=0)	function user_permissions($uid=null)
{ global $mybb, $cache, $groupscache, $user_cache; // If no user id is specified, assume it is the current user	{ global $mybb, $cache, $groupscache, $user_cache; // If no user id is specified, assume it is the current user
if($uid == 0) {	if($uid === null) {
$uid = $mybb->user['uid'];	$uid = $mybb->user['uid'];
	} // Its a guest. Return the group permissions directly from cache if($uid == 0) { return $groupscache[1];
} // User id does not match current user, fetch permissions if($uid != $mybb->user['uid']) { // We've already cached permissions for this user, return them.	} // User id does not match current user, fetch permissions if($uid != $mybb->user['uid']) { // We've already cached permissions for this user, return them.
if($user_cache[$uid]['permissions']) {	if(!empty($user_cache[$uid]['permissions'])) {
return $user_cache[$uid]['permissions'];	return $user_cache[$uid]['permissions'];
}	}
// This user was not already cached, fetch their user information.	// This user was not already cached, fetch their user information.
if(!$user_cache[$uid])	if(empty($user_cache[$uid]))
{ $user_cache[$uid] = get_user($uid); }	{ $user_cache[$uid] = get_user($uid); }

// Collect group permissions. $gid = $user_cache[$uid]['usergroup'].",".$user_cache[$uid]['additionalgroups']; $groupperms = usergroup_permissions($gid);	// Collect group permissions. $gid = $user_cache[$uid]['usergroup'].",".$user_cache[$uid]['additionalgroups']; $groupperms = usergroup_permissions($gid);
Zeile 1211	Zeile 1270
// Store group permissions in user cache. $user_cache[$uid]['permissions'] = $groupperms; return $groupperms;	// Store group permissions in user cache. $user_cache[$uid]['permissions'] = $groupperms; return $groupperms;
}	}
// This user is the current user, return their permissions else {	// This user is the current user, return their permissions else {
Zeile 1257	Zeile 1316
if(!in_array($perm, $grouppermignore)) { if(isset($usergroup[$perm]))	if(!in_array($perm, $grouppermignore)) { if(isset($usergroup[$perm]))
{	{
$permbit = $usergroup[$perm]; } else	$permbit = $usergroup[$perm]; } else
Zeile 1334	Zeile 1393
$gid = $user['usergroup'].",".$user['additionalgroups']; $groupperms = usergroup_permissions($gid);	$gid = $user['usergroup'].",".$user['additionalgroups']; $groupperms = usergroup_permissions($gid);
}	}
else { $gid = $mybb->user['usergroup'];	else { $gid = $mybb->user['usergroup'];
Zeile 1343	Zeile 1402
{ $gid .= ",".$mybb->user['additionalgroups']; }	{ $gid .= ",".$mybb->user['additionalgroups']; }

$groupperms = $mybb->usergroup; } } if(!is_array($forum_cache))	$groupperms = $mybb->usergroup; } } if(!is_array($forum_cache))
{	{
$forum_cache = cache_forums(); if(!$forum_cache)	$forum_cache = cache_forums(); if(!$forum_cache)
Zeile 1381	Zeile 1440
} } return $cached_forum_permissions[$gid];	} } return $cached_forum_permissions[$gid];
} }	} }
/** * Fetches the permissions for a specific forum/group applying the inheritance scheme.	/** * Fetches the permissions for a specific forum/group applying the inheritance scheme.
Zeile 1398	Zeile 1457
global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields; $groups = explode(",", $gid);	global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields; $groups = explode(",", $gid);

if(empty($fpermcache[$fid])) // This forum has no custom or inherited permissions so lets just return the group permissions { return $groupperms;	if(empty($fpermcache[$fid])) // This forum has no custom or inherited permissions so lets just return the group permissions { return $groupperms;
Zeile 1429	Zeile 1488
break; } }	break; } }
} }	} }
// If we STILL don't have forum permissions we use the usergroup itself if(empty($level_permissions))	// If we STILL don't have forum permissions we use the usergroup itself if(empty($level_permissions))
{	{
$level_permissions = $groupscache[$gid];	$level_permissions = $groupscache[$gid];
}	}
foreach($level_permissions as $permission => $access) {	foreach($level_permissions as $permission => $access) {
Zeile 1444	Zeile 1503
{ $current_permissions[$permission] = $access; }	{ $current_permissions[$permission] = $access; }
}	}
if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"])) { $only_view_own_threads = 0;	if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"])) { $only_view_own_threads = 0;
Zeile 1475	Zeile 1534
$current_permissions = $groupperms; } return $current_permissions;	$current_permissions = $groupperms; } return $current_permissions;
	} /** * Check whether password for given forum was validated for the current user * * @param array $forum The forum data * @param bool $ignore_empty Whether to treat forum password configured as an empty string as validated * @param bool $check_parents Whether to check parent forums using `parentlist` * @return bool */ function forum_password_validated($forum, $ignore_empty=false, $check_parents=false) { global $mybb, $forum_cache; if($check_parents && isset($forum['parentlist'])) { if(!is_array($forum_cache)) { $forum_cache = cache_forums(); if(!$forum_cache) { return false; } } $parents = explode(',', $forum['parentlist']); rsort($parents); foreach($parents as $parent_id) { if($parent_id != $forum['fid'] && !forum_password_validated($forum_cache[$parent_id], true)) { return false; } } } return ($ignore_empty && $forum['password'] === '') \|\| ( isset($mybb->cookies['forumpass'][$forum['fid']]) && my_hash_equals( md5($mybb->user['uid'].$forum['password']), $mybb->cookies['forumpass'][$forum['fid']] ) );
} /**	} /**
Zeile 1488	Zeile 1591
function check_forum_password($fid, $pid=0, $return=false) { global $mybb, $header, $footer, $headerinclude, $theme, $templates, $lang, $forum_cache;	function check_forum_password($fid, $pid=0, $return=false) { global $mybb, $header, $footer, $headerinclude, $theme, $templates, $lang, $forum_cache;

$showform = true; if(!is_array($forum_cache))	$showform = true; if(!is_array($forum_cache))
{	{
$forum_cache = cache_forums(); if(!$forum_cache) { return false; }	$forum_cache = cache_forums(); if(!$forum_cache) { return false; }
}	}
// Loop through each of parent forums to ensure we have a password for them too if(isset($forum_cache[$fid]['parentlist']))	// Loop through each of parent forums to ensure we have a password for them too if(isset($forum_cache[$fid]['parentlist']))
Zeile 1507	Zeile 1610
rsort($parents); } if(!empty($parents))	rsort($parents); } if(!empty($parents))
{	{
foreach($parents as $parent_id) { if($parent_id == $fid \|\| $parent_id == $pid)	foreach($parents as $parent_id) { if($parent_id == $fid \|\| $parent_id == $pid)
Zeile 1515	Zeile 1618
continue; }	continue; }
if($forum_cache[$parent_id]['password'] != "")	if($forum_cache[$parent_id]['password'] !== "")
{ check_forum_password($parent_id, $fid); } } }	{ check_forum_password($parent_id, $fid); } } }
if(!empty($forum_cache[$fid]['password']))	if($forum_cache[$fid]['password'] !== '')
{	{
$password = $forum_cache[$fid]['password'];
if(isset($mybb->input['pwverify']) && $pid == 0) {	if(isset($mybb->input['pwverify']) && $pid == 0) {
if($password === $mybb->get_input('pwverify'))	if(my_hash_equals($forum_cache[$fid]['password'], $mybb->get_input('pwverify')))
{ my_setcookie("forumpass[$fid]", md5($mybb->user['uid'].$mybb->get_input('pwverify')), null, true); $showform = false;	{ my_setcookie("forumpass[$fid]", md5($mybb->user['uid'].$mybb->get_input('pwverify')), null, true); $showform = false;
Zeile 1540	Zeile 1642
} else {	} else {
if(!$mybb->cookies['forumpass'][$fid] \|\| ($mybb->cookies['forumpass'][$fid] && md5($mybb->user['uid'].$password) !== $mybb->cookies['forumpass'][$fid]))	if(!forum_password_validated($forum_cache[$fid]))
{ $showform = true; }	{ $showform = true; }
Zeile 1761	Zeile 1863
if(isset($modperms[$action]) && $modperms[$action] == 1) { return true;	if(isset($modperms[$action]) && $modperms[$action] == 1) { return true;
} else {	} else {
return false; } } } }	return false; } } } }
	} /** * Get an array of fids that the forum moderator has access to. * Do not use for administraotrs or global moderators as they moderate any forum and the function will return false. * * @param int $uid The user ID (0 assumes current user) * @return array\|bool an array of the fids the user has moderator access to or bool if called incorrectly. */ function get_moderated_fids($uid=0) { global $mybb, $cache; if($uid == 0) { $uid = $mybb->user['uid']; } if($uid == 0) { return array(); } $user_perms = user_permissions($uid); if($user_perms['issupermod'] == 1) { return false; } $fids = array(); $modcache = $cache->read('moderators'); if(!empty($modcache)) { $groups = explode(',', $user_perms['all_usergroups']); foreach($modcache as $fid => $forum) { if(isset($forum['users'][$uid]) && $forum['users'][$uid]['mid']) { $fids[] = $fid; continue; } foreach($groups as $group) { if(trim($group) != '' && isset($forum['usergroups'][$group])) { $fids[] = $fid; } } } } return $fids;
} /**	} /**
Zeile 1779	Zeile 1937
function get_post_icons() { global $mybb, $cache, $icon, $theme, $templates, $lang;	function get_post_icons() { global $mybb, $cache, $icon, $theme, $templates, $lang;

if(isset($mybb->input['icon'])) { $icon = $mybb->get_input('icon');	if(isset($mybb->input['icon'])) { $icon = $mybb->get_input('icon');
Zeile 1788	Zeile 1946
$iconlist = ''; $no_icons_checked = " checked=\"checked\""; // read post icons from cache, and sort them accordingly	$iconlist = ''; $no_icons_checked = " checked=\"checked\""; // read post icons from cache, and sort them accordingly
$posticons_cache = $cache->read("posticons");	$posticons_cache = (array)$cache->read("posticons");
$posticons = array(); foreach($posticons_cache as $posticon) {	$posticons = array(); foreach($posticons_cache as $posticon) {
Zeile 1810	Zeile 1968
else { $checked = '';	else { $checked = '';
}	}
eval("\$iconlist .= \"".$templates->get("posticons_icon")."\";"); }	eval("\$iconlist .= \"".$templates->get("posticons_icon")."\";"); }
Zeile 1834	Zeile 1992
* @param string $value The cookie value. * @param int\|string $expires The timestamp of the expiry date. * @param boolean $httponly True if setting a HttpOnly cookie (supported by the majority of web browsers)	* @param string $value The cookie value. * @param int\|string $expires The timestamp of the expiry date. * @param boolean $httponly True if setting a HttpOnly cookie (supported by the majority of web browsers)
	* @param string $samesite The samesite attribute to prevent CSRF.
*/	*/
function my_setcookie($name, $value="", $expires="", $httponly=false)	function my_setcookie($name, $value="", $expires="", $httponly=false, $samesite="")
{ global $mybb;	{ global $mybb;
Zeile 1875	Zeile 2034
} if(!empty($mybb->settings['cookiedomain']))	} if(!empty($mybb->settings['cookiedomain']))
{	{
$cookie .= "; domain={$mybb->settings['cookiedomain']}";	$cookie .= "; domain={$mybb->settings['cookiedomain']}";
}	}
if($httponly == true) { $cookie .= "; HttpOnly";	if($httponly == true) { $cookie .= "; HttpOnly";
	} if($samesite != "" && $mybb->settings['cookiesamesiteflag']) { $samesite = strtolower($samesite); if($samesite == "lax" \|\| $samesite == "strict") { $cookie .= "; SameSite=".$samesite; }
} if($mybb->settings['cookiesecureflag']) { $cookie .= "; Secure";	} if($mybb->settings['cookiesecureflag']) { $cookie .= "; Secure";
} $mybb->cookies[$name] = $value;	} $mybb->cookies[$name] = $value;
header($cookie, false); }	header($cookie, false); }
Zeile 1921	Zeile 2090
global $mybb; if(!isset($mybb->cookies['mybb'][$name]))	global $mybb; if(!isset($mybb->cookies['mybb'][$name]))
{ return false; } $cookie = my_unserialize($mybb->cookies['mybb'][$name]);	{ return false; } $cookie = my_unserialize($mybb->cookies['mybb'][$name]);
if(is_array($cookie) && isset($cookie[$id])) { return $cookie[$id];	if(is_array($cookie) && isset($cookie[$id])) { return $cookie[$id];
}	}
else { return 0;	else { return 0;
} } /**	} } /**
* Set a serialised cookie array. * * @param string $name The cookie identifier.	* Set a serialised cookie array. * * @param string $name The cookie identifier.
Zeile 1953	Zeile 2122
if(isset($cookie[$name])) { $newcookie = my_unserialize($cookie[$name]);	if(isset($cookie[$name])) { $newcookie = my_unserialize($cookie[$name]);
}	}
else { $newcookie = array();	else { $newcookie = array();
Zeile 1969	Zeile 2138
/* * Arbitrary limits for _safe_unserialize()	/* * Arbitrary limits for _safe_unserialize()
*/	*/
define('MAX_SERIALIZED_INPUT_LENGTH', 10240); define('MAX_SERIALIZED_ARRAY_LENGTH', 256); define('MAX_SERIALIZED_ARRAY_DEPTH', 5);	define('MAX_SERIALIZED_INPUT_LENGTH', 10240); define('MAX_SERIALIZED_ARRAY_LENGTH', 256); define('MAX_SERIALIZED_ARRAY_DEPTH', 5);
Zeile 1997	Zeile 2166
return false; }	return false; }
$stack = array(); $expected = array();	$stack = $list = $expected = array();
/* * states:	/* * states:
Zeile 2017	Zeile 2185
$str = substr($str, 1); } else if($type == 'N' && $str[1] == ';')	$str = substr($str, 1); } else if($type == 'N' && $str[1] == ';')
{	{
$value = null; $str = substr($str, 2); }	$value = null; $str = substr($str, 2); }
Zeile 2268	Zeile 2436
{ global $mybb, $lang;	{ global $mybb, $lang;
$serverload = array();	$serverload = array();
// DIRECTORY_SEPARATOR checks if running windows if(DIRECTORY_SEPARATOR != '\\') {	// DIRECTORY_SEPARATOR checks if running windows if(DIRECTORY_SEPARATOR != '\\') {
Zeile 2507	Zeile 2675
if((int)$changes[$counter] != 0) { $update_query[$counter] = $forum[$counter] + $changes[$counter];	if((int)$changes[$counter] != 0) { $update_query[$counter] = $forum[$counter] + $changes[$counter];
} } else { $update_query[$counter] = $changes[$counter]; } // Less than 0? That's bad if(isset($update_query[$counter]) && $update_query[$counter] < 0) { $update_query[$counter] = 0; }	} } else { $update_query[$counter] = $changes[$counter]; } // Less than 0? That's bad if(isset($update_query[$counter]) && $update_query[$counter] < 0) { $update_query[$counter] = 0; }
} }	} }
Zeile 2838	Zeile 3006
* @return bool */ function delete_thread($tid)	* @return bool */ function delete_thread($tid)
{	{
global $moderation;	global $moderation;

if(!is_object($moderation)) { require_once MYBB_ROOT."inc/class_moderation.php";	if(!is_object($moderation)) { require_once MYBB_ROOT."inc/class_moderation.php";
Zeile 2852	Zeile 3020
/** * Deletes a post from the database	/** * Deletes a post from the database
*	*
* @param int $pid The thread ID * @return bool */ function delete_post($pid) { global $moderation;	* @param int $pid The thread ID * @return bool */ function delete_post($pid) { global $moderation;

if(!is_object($moderation)) { require_once MYBB_ROOT."inc/class_moderation.php"; $moderation = new Moderation;	if(!is_object($moderation)) { require_once MYBB_ROOT."inc/class_moderation.php"; $moderation = new Moderation;
}	}
return $moderation->delete_post($pid); }	return $moderation->delete_post($pid); }
Zeile 2905	Zeile 3073
} if(!is_array($permissioncache))	} if(!is_array($permissioncache))
{	{
$permissioncache = forum_permissions(); }	$permissioncache = forum_permissions(); }
Zeile 2945	Zeile 3113
if($showextras == 0) { $template = "special";	if($showextras == 0) { $template = "special";
}	}
else { $template = "advanced"; if(strpos(FORUM_URL, '.html') !== false)	else { $template = "advanced"; if(strpos(FORUM_URL, '.html') !== false)
{	{
$forum_link = "'".str_replace('{fid}', "'+option+'", FORUM_URL)."'"; } else { $forum_link = "'".str_replace('{fid}', "'+option", FORUM_URL);	$forum_link = "'".str_replace('{fid}', "'+option+'", FORUM_URL)."'"; } else { $forum_link = "'".str_replace('{fid}', "'+option", FORUM_URL);
}	}
} eval("\$forumjump = \"".$templates->get("forumjump_".$template)."\";");	} eval("\$forumjump = \"".$templates->get("forumjump_".$template)."\";");
Zeile 3025	Zeile 3193
*/ function format_name($username, $usergroup, $displaygroup=0) {	*/ function format_name($username, $usergroup, $displaygroup=0) {
global $groupscache, $cache;	global $groupscache, $cache, $plugins;

if(!is_array($groupscache))	static $formattednames = array(); if(!isset($formattednames[$username]))
{	{
$groupscache = $cache->read("usergroups"); } if($displaygroup != 0) { $usergroup = $displaygroup; }	if(!is_array($groupscache)) { $groupscache = $cache->read("usergroups"); } if($displaygroup != 0) { $usergroup = $displaygroup; } $format = "{username}"; if(isset($groupscache[$usergroup])) { $ugroup = $groupscache[$usergroup]; if(strpos($ugroup['namestyle'], "{username}") !== false) { $format = $ugroup['namestyle']; } } $format = stripslashes($format); $parameters = compact('username', 'usergroup', 'displaygroup', 'format'); $parameters = $plugins->run_hooks('format_name', $parameters);

$ugroup = $groupscache[$usergroup]; $format = $ugroup['namestyle']; $userin = substr_count($format, "{username}");	$format = $parameters['format'];

if($userin == 0) { $format = "{username}";	$formattednames[$username] = str_replace("{username}", $username, $format);
}	}
$format = stripslashes($format); return str_replace("{username}", $username, $format);	return $formattednames[$username];
} /**	} /**
Zeile 3113	Zeile 3297
if($dimensions) {	if($dimensions) {
$dimensions = explode("\|", $dimensions);	$dimensions = preg_split('/[\|x]/', $dimensions);
if($dimensions[0] && $dimensions[1]) {	if($dimensions[0] && $dimensions[1]) {
list($max_width, $max_height) = explode('x', $max_dimensions);	list($max_width, $max_height) = preg_split('/[\|x]/', $max_dimensions);
if(!empty($max_dimensions) && ($dimensions[0] > $max_width \|\| $dimensions[1] > $max_height)) {	if(!empty($max_dimensions) && ($dimensions[0] > $max_width \|\| $dimensions[1] > $max_height)) {
Zeile 3214	Zeile 3398
"editor_invalidyoutube" => "Invalid YouTube video", "editor_dailymotion" => "Dailymotion", "editor_metacafe" => "MetaCafe",	"editor_invalidyoutube" => "Invalid YouTube video", "editor_dailymotion" => "Dailymotion", "editor_metacafe" => "MetaCafe",
"editor_veoh" => "Veoh",	"editor_mixer" => "Mixer",
"editor_vimeo" => "Vimeo", "editor_youtube" => "Youtube", "editor_facebook" => "Facebook",	"editor_vimeo" => "Vimeo", "editor_youtube" => "Youtube", "editor_facebook" => "Facebook",
Zeile 3384	Zeile 3568
} return $codeinsert;	} return $codeinsert;
	} /** * @param int $tid * @param array $postoptions The options carried with form submit * * @return string Predefined / updated subscription method of the thread for the user */ function get_subscription_method($tid = 0, $postoptions = array()) { global $mybb; $subscription_methods = array('', 'none', 'email', 'pm'); // Define methods $subscription_method = (int)$mybb->user['subscriptionmethod']; // Set user default // If no user default method available then reset method if(!$subscription_method) { $subscription_method = 0; } // Return user default if no thread id available, in case if(!(int)$tid \|\| (int)$tid <= 0) { return $subscription_methods[$subscription_method]; } // If method not predefined set using data from database if(isset($postoptions['subscriptionmethod'])) { $method = trim($postoptions['subscriptionmethod']); return (in_array($method, $subscription_methods)) ? $method : $subscription_methods[0]; } else { global $db; $query = $db->simple_select("threadsubscriptions", "tid, notification", "tid='".(int)$tid."' AND uid='".$mybb->user['uid']."'", array('limit' => 1)); $subscription = $db->fetch_array($query); if($subscription['tid']) { $subscription_method = (int)$subscription['notification'] + 1; } } return $subscription_methods[$subscription_method];
} /**	} /**
Zeile 3795	Zeile 4026
{ $pid = (int)$data['pid']; unset($data['pid']);	{ $pid = (int)$data['pid']; unset($data['pid']);
	} $tids = array(); if(isset($data['tids'])) { $tids = (array)$data['tids']; unset($data['tids']);
} // Any remaining extra data - we my_serialize and insert in to its own column if(is_array($data)) { $data = my_serialize($data);	} // Any remaining extra data - we my_serialize and insert in to its own column if(is_array($data)) { $data = my_serialize($data);
}	}
$sql_array = array( "uid" => (int)$mybb->user['uid'], "dateline" => TIME_NOW,	$sql_array = array( "uid" => (int)$mybb->user['uid'], "dateline" => TIME_NOW,
Zeile 3813	Zeile 4051
"data" => $db->escape_string($data), "ipaddress" => $db->escape_binary($session->packedip) );	"data" => $db->escape_string($data), "ipaddress" => $db->escape_binary($session->packedip) );
$db->insert_query("moderatorlog", $sql_array);	if($tids) { $multiple_sql_array = array(); foreach($tids as $tid) { $sql_array['tid'] = (int)$tid; $multiple_sql_array[] = $sql_array; } $db->insert_query_multiple("moderatorlog", $multiple_sql_array); } else { $db->insert_query("moderatorlog", $sql_array); }
} /**	} /**
Zeile 3982	Zeile 4236
elseif($size >= 1099511627776) { $size = my_number_format(round(($size / 1099511627776), 2))." ".$lang->size_tb;	elseif($size >= 1099511627776) { $size = my_number_format(round(($size / 1099511627776), 2))." ".$lang->size_tb;
}	}
// Gigabyte (1024 Megabytes) elseif($size >= 1073741824) {	// Gigabyte (1024 Megabytes) elseif($size >= 1073741824) {
Zeile 4005	Zeile 4259
else { $size = my_number_format($size)." ".$lang->size_bytes;	else { $size = my_number_format($size)." ".$lang->size_bytes;
}	}
return $size; }	return $size; }
Zeile 4017	Zeile 4271
* @return string The friendly time duration */ function format_time_duration($time)	* @return string The friendly time duration */ function format_time_duration($time)
{	{
global $lang;	global $lang;

if(!is_numeric($time)) { return $lang->na;	if(!is_numeric($time)) { return $lang->na;
Zeile 4028	Zeile 4282
if(round(1000000 * $time, 2) < 1000) { $time = number_format(round(1000000 * $time, 2))." μs";	if(round(1000000 * $time, 2) < 1000) { $time = number_format(round(1000000 * $time, 2))." μs";
}	}
elseif(round(1000000 * $time, 2) >= 1000 && round(1000000 * $time, 2) < 1000000)	elseif(round(1000000 * $time, 2) >= 1000 && round(1000000 * $time, 2) < 1000000)
{	{
$time = number_format(round((1000 * $time), 2))." ms"; } else	$time = number_format(round((1000 * $time), 2))." ms"; } else
Zeile 4040	Zeile 4294
return $time; }	return $time; }

/** * Get the attachment icon for a specific file extension *	/** * Get the attachment icon for a specific file extension *
Zeile 4074	Zeile 4328
if(my_substr($attach_icons_schemes[$ext], 0, 1) != "/") { $attach_icons_schemes[$ext] = "../".$attach_icons_schemes[$ext];	if(my_substr($attach_icons_schemes[$ext], 0, 1) != "/") { $attach_icons_schemes[$ext] = "../".$attach_icons_schemes[$ext];
}	}
} elseif(defined("IN_PORTAL")) {	} elseif(defined("IN_PORTAL")) {
Zeile 4096	Zeile 4350
else { if(defined("IN_ADMINCP"))	else { if(defined("IN_ADMINCP"))
{	{
$theme['imgdir'] = "../images";	$theme['imgdir'] = "../images";
}	}
else if(defined("IN_PORTAL")) { global $change_dir; $theme['imgdir'] = "{$change_dir}/images"; }	else if(defined("IN_PORTAL")) { global $change_dir; $theme['imgdir'] = "{$change_dir}/images"; }

$icon = "{$theme['imgdir']}/attachtypes/unknown.png"; $name = $lang->unknown;	$icon = "{$theme['imgdir']}/attachtypes/unknown.png"; $name = $lang->unknown;
}	}
$icon = htmlspecialchars_uni($icon); eval("\$attachment_icon = \"".$templates->get("attachment_icon")."\";");	$icon = htmlspecialchars_uni($icon); eval("\$attachment_icon = \"".$templates->get("attachment_icon")."\";");
Zeile 4135	Zeile 4389
$permissioncache = forum_permissions(); }	$permissioncache = forum_permissions(); }
$password_forums = $unviewable = array();	$unviewable = array();
foreach($forum_cache as $fid => $forum) { if($permissioncache[$forum['fid']]) { $perms = $permissioncache[$forum['fid']];	foreach($forum_cache as $fid => $forum) { if($permissioncache[$forum['fid']]) { $perms = $permissioncache[$forum['fid']];
} else {	} else {
$perms = $mybb->usergroup; }	$perms = $mybb->usergroup; }

$pwverified = 1;	$pwverified = 1;
if($forum['password'] != "")	if(!forum_password_validated($forum, true))
{	{
if($mybb->cookies['forumpass'][$forum['fid']] !== md5($mybb->user['uid'].$forum['password'])) { $pwverified = 0; } $password_forums[$forum['fid']] = $forum['password'];	$pwverified = 0;
} else {	} else {
Zeile 4164	Zeile 4414
$parents = explode(",", $forum['parentlist']); foreach($parents as $parent) {	$parents = explode(",", $forum['parentlist']); foreach($parents as $parent) {
if(isset($password_forums[$parent]) && $mybb->cookies['forumpass'][$parent] !== md5($mybb->user['uid'].$password_forums[$parent]))	if(!forum_password_validated($forum_cache[$parent], true))
{ $pwverified = 0;	{ $pwverified = 0;
	break;
} } } if($perms['canview'] == 0 \|\| $pwverified == 0 \|\| ($only_readable_threads == true && $perms['canviewthreads'] == 0))	} } } if($perms['canview'] == 0 \|\| $pwverified == 0 \|\| ($only_readable_threads == true && $perms['canviewthreads'] == 0))
{	{
$unviewable[] = $forum['fid']; } }	$unviewable[] = $forum['fid']; } }

$unviewableforums = implode(',', $unviewable);	$unviewableforums = implode(',', $unviewable);

return $unviewableforums;	return $unviewableforums;
} /**	} /**
* Fixes mktime for dates earlier than 1970 * * @param string $format The date format to use	* Fixes mktime for dates earlier than 1970 * * @param string $format The date format to use
Zeile 4223	Zeile 4474
if(isset($navbits[$key+2])) { $sep = $navsep;	if(isset($navbits[$key+2])) { $sep = $navsep;
}	}
else	else
{	{
$sep = ""; }	$sep = ""; }
Zeile 4234	Zeile 4485
if(!empty($navbit['multipage'])) { if(!$mybb->settings['threadsperpage'] \|\| (int)$mybb->settings['threadsperpage'] < 1)	if(!empty($navbit['multipage'])) { if(!$mybb->settings['threadsperpage'] \|\| (int)$mybb->settings['threadsperpage'] < 1)
{	{
$mybb->settings['threadsperpage'] = 20; }	$mybb->settings['threadsperpage'] = 20; }
Zeile 4254	Zeile 4505
eval("\$nav .= \"".$templates->get("nav_bit")."\";"); } }	eval("\$nav .= \"".$templates->get("nav_bit")."\";"); } }
	$navsize = count($navbits); $navbit = $navbits[$navsize-1];
}	}
$activesep = ''; $navsize = count($navbits); $navbit = $navbits[$navsize-1];
if($nav) {	if($nav) {
Zeile 4357	Zeile 4606
/** * Resets the breadcrumb navigation to the first item, and clears the rest	/** * Resets the breadcrumb navigation to the first item, and clears the rest
*/	*/
function reset_breadcrumb() { global $navbits;	function reset_breadcrumb() { global $navbits;
Zeile 4534	Zeile 4783
echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n"; echo "<tr>\n"; echo "<td style=\"background-color: #ccc;\"><strong>Templates Used (Loaded for this Page) - ".count($templates->cache)." Total</strong></td>\n";	echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n"; echo "<tr>\n"; echo "<td style=\"background-color: #ccc;\"><strong>Templates Used (Loaded for this Page) - ".count($templates->cache)." Total</strong></td>\n";
echo "</tr>\n"; echo "<tr>\n"; echo "<td style=\"background: #fff;\">".implode(", ", array_keys($templates->cache))."</td>\n"; echo "</tr>\n"; echo "</table>\n"; echo "<br />\n"; }	echo "</tr>\n"; echo "<tr>\n"; echo "<td style=\"background: #fff;\">".implode(", ", array_keys($templates->cache))."</td>\n"; echo "</tr>\n"; echo "</table>\n"; echo "<br />\n"; }
if(count($templates->uncached_templates) > 0) { echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";	if(count($templates->uncached_templates) > 0) { echo "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n";
Zeile 4568	Zeile 4817
if($mybb->settings['nocacheheaders'] == 1) {	if($mybb->settings['nocacheheaders'] == 1) {
header("Expires: Sat, 1 Jan 2000 01:00:00 GMT"); header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT"); header("Cache-Control: no-cache, must-revalidate"); header("Pragma: no-cache");	header("Cache-Control: no-cache, private");
} }	} }
Zeile 4689	Zeile 4935
$stamp %= $msecs; $seconds = $stamp;	$stamp %= $msecs; $seconds = $stamp;
if($years == 1)	// Prevent gross over accuracy ($options parameter will override these) if($years > 0)
{	{
$nicetime['years'] = "1".$lang_year;	$options = array_merge(array( 'days' => false, 'hours' => false, 'minutes' => false, 'seconds' => false ), $options);
}	}
else if($years > 1)	elseif($months > 0)
{	{
$nicetime['years'] = $years.$lang_years;	$options = array_merge(array( 'hours' => false, 'minutes' => false, 'seconds' => false ), $options);
}	}
if($months == 1) { $nicetime['months'] = "1".$lang_month;	elseif($weeks > 0) { $options = array_merge(array( 'minutes' => false, 'seconds' => false ), $options); } elseif($days > 0) { $options = array_merge(array( 'seconds' => false ), $options); } if(!isset($options['years']) \|\| $options['years'] !== false) { if($years == 1) { $nicetime['years'] = "1".$lang_year; } else if($years > 1) { $nicetime['years'] = $years.$lang_years; } } if(!isset($options['months']) \|\| $options['months'] !== false) { if($months == 1) { $nicetime['months'] = "1".$lang_month; } else if($months > 1) { $nicetime['months'] = $months.$lang_months; }
}	}
else if($months > 1)	if(!isset($options['weeks']) \|\| $options['weeks'] !== false)
{	{
$nicetime['months'] = $months.$lang_months;	if($weeks == 1) { $nicetime['weeks'] = "1".$lang_week; } else if($weeks > 1) { $nicetime['weeks'] = $weeks.$lang_weeks; }
}	}
if($weeks == 1) { $nicetime['weeks'] = "1".$lang_week; } else if($weeks > 1) { $nicetime['weeks'] = $weeks.$lang_weeks; } if($days == 1)	if(!isset($options['days']) \|\| $options['days'] !== false)
{	{
$nicetime['days'] = "1".$lang_day; } else if($days > 1) { $nicetime['days'] = $days.$lang_days;	if($days == 1) { $nicetime['days'] = "1".$lang_day; } else if($days > 1) { $nicetime['days'] = $days.$lang_days; }
} if(!isset($options['hours']) \|\| $options['hours'] !== false)	} if(!isset($options['hours']) \|\| $options['hours'] !== false)
Zeile 4813	Zeile 5103
} // Build the new list of additional groups for this user and make sure they're in the right format	} // 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);	$groups = array_map( 'intval', explode(',', $user['additionalgroups']) ); if(!in_array((int)$joingroup, $groups)) { $groups[] = (int)$joingroup; $groups = array_diff($groups, array($user['usergroup'])); $groups = array_unique($groups);

if(is_array($groups)) { $comma = ''; foreach($groups as $gid) { if(trim($gid) != "" && $gid != $user['usergroup'] && !isset($donegroup[$gid])) { $groupslist .= $comma.$gid; $comma = ","; $donegroup[$gid] = 1; } } }	$groupslist = implode(',', $groups);

// What's the point in updating if they're the same? if($groupslist != $user['additionalgroups']) {
$db->update_query("users", array('additionalgroups' => $groupslist), "uid='".(int)$uid."'"); return true; }	$db->update_query("users", array('additionalgroups' => $groupslist), "uid='".(int)$uid."'"); return true; }
Zeile 4853	Zeile 5134
function leave_usergroup($uid, $leavegroup) { global $db, $mybb, $cache;	function leave_usergroup($uid, $leavegroup) { global $db, $mybb, $cache;
$user = get_user($uid); $groupslist = $comma = ''; $usergroups = $user['additionalgroups'].","; $donegroup = array(); $groups = explode(",", $user['additionalgroups']); if(is_array($groups)) { foreach($groups as $gid) { if(trim($gid) != "" && $leavegroup != $gid && empty($donegroup[$gid])) { $groupslist .= $comma.$gid; $comma = ","; $donegroup[$gid] = 1; } }	$user = get_user($uid); if($user['usergroup'] == $leavegroup) { return false;
}	}
	$groups = array_map( 'intval', explode(',', $user['additionalgroups']) ); $groups = array_diff($groups, array($leavegroup)); $groups = array_unique($groups); $groupslist = implode(',', $groups);
$dispupdate = ""; if($leavegroup == $user['displaygroup'])	$dispupdate = ""; if($leavegroup == $user['displaygroup'])
Zeile 4894	Zeile 5170
* Get the current location taking in to account different web serves and systems * * @param boolean $fields True to return as "hidden" fields	* Get the current location taking in to account different web serves and systems * * @param boolean $fields True to return as "hidden" fields
* @param array $ignore Array of fields to ignore if first argument is true	* @param array $ignore Array of fields to ignore for returning "hidden" fields or URL being accessed
* @param boolean $quick True to skip all inputs and return only the file path part of the URL	* @param boolean $quick True to skip all inputs and return only the file path part of the URL
* @return string The current URL being accessed	* @return string\|array The current URL being accessed or form data if $fields is true
*/ function get_current_location($fields=false, $ignore=array(), $quick=false) {	*/ function get_current_location($fields=false, $ignore=array(), $quick=false) {
	global $mybb;
if(defined("MYBB_LOCATION")) { return MYBB_LOCATION;	if(defined("MYBB_LOCATION")) { return MYBB_LOCATION;
Zeile 4916	Zeile 5194
elseif(!empty($_ENV['PHP_SELF'])) { $location = htmlspecialchars_uni($_ENV['PHP_SELF']);	elseif(!empty($_ENV['PHP_SELF'])) { $location = htmlspecialchars_uni($_ENV['PHP_SELF']);
}	}
elseif(!empty($_SERVER['PATH_INFO']))	elseif(!empty($_SERVER['PATH_INFO']))
{	{
$location = htmlspecialchars_uni($_SERVER['PATH_INFO']);	$location = htmlspecialchars_uni($_SERVER['PATH_INFO']);
}	}
else	else
{	{
$location = htmlspecialchars_uni($_ENV['PATH_INFO']);	$location = htmlspecialchars_uni($_ENV['PATH_INFO']);
} if($quick) {	} if($quick) {
return $location;	return $location;
	} if(!is_array($ignore)) { $ignore = array($ignore);
} if($fields == true) {	} if($fields == true) {
global $mybb; if(!is_array($ignore)) { $ignore = array($ignore); }
$form_html = ''; if(!empty($mybb->input))	$form_html = ''; if(!empty($mybb->input))
Zeile 4951	Zeile 5228
} $form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni($name)."\" value=\"".htmlspecialchars_uni($value)."\" />\n";	} $form_html .= "<input type=\"hidden\" name=\"".htmlspecialchars_uni($name)."\" value=\"".htmlspecialchars_uni($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 {
	$parameters = array();
if(isset($_SERVER['QUERY_STRING']))	if(isset($_SERVER['QUERY_STRING']))
{ $location .= "?".htmlspecialchars_uni($_SERVER['QUERY_STRING']); }	{ $current_query_string = $_SERVER['QUERY_STRING']; }
else if(isset($_ENV['QUERY_STRING'])) {	else if(isset($_ENV['QUERY_STRING'])) {
$location .= "?".htmlspecialchars_uni($_ENV['QUERY_STRING']);	$current_query_string = $_ENV['QUERY_STRING']; } else { $current_query_string = ''; } parse_str($current_query_string, $current_parameters); foreach($current_parameters as $name => $value) { if(!in_array($name, $ignore)) { $parameters[$name] = $value; }
}	}
if((isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == "POST") \|\| (isset($_ENV['REQUEST_METHOD']) && $_ENV['REQUEST_METHOD'] == "POST"))	if($mybb->request_method === 'post')
{ $post_array = array('action', 'fid', 'pid', 'tid', 'uid', 'eid'); foreach($post_array as $var) {	{ $post_array = array('action', 'fid', 'pid', 'tid', 'uid', 'eid'); foreach($post_array as $var) {
if(isset($_POST[$var]))	if(isset($_POST[$var]) && !in_array($var, $ignore))
{	{
$addloc[] = urlencode($var).'='.urlencode($_POST[$var]);	$parameters[$var] = $_POST[$var];
} }	} }
	}

if(isset($addloc) && is_array($addloc)) { if(strpos($location, "?") === false) { $location .= "?"; } else { $location .= "&"; } $location .= implode("&", $addloc); }	if(!empty($parameters)) { $location .= '?'.http_build_query($parameters, '', '&');
} return $location;	} return $location;
Zeile 5030	Zeile 5314
$query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'"); while($theme = $db->fetch_array($query))	$query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'"); while($theme = $db->fetch_array($query))
{	{
$tcache[$theme['pid']][$theme['tid']] = $theme; } }	$tcache[$theme['pid']][$theme['tid']] = $theme; } }
Zeile 5073	Zeile 5357
else { eval("\$themeselect = \"".$templates->get("usercp_themeselector")."\";");	else { eval("\$themeselect = \"".$templates->get("usercp_themeselector")."\";");
}	}
return $themeselect;	return $themeselect;
}	}
else { return false;	else { return false;
Zeile 5085	Zeile 5369
/** * Get the theme data of a theme id.	/** * Get the theme data of a theme id.
*	*
* @param int $tid The theme id of the theme. * @return boolean\|array False if no valid theme, Array with the theme data otherwise */	* @param int $tid The theme id of the theme. * @return boolean\|array False if no valid theme, Array with the theme data otherwise */
Zeile 5157	Zeile 5441
else { $parts = explode('.', $number);	else { $parts = explode('.', $number);

if(isset($parts[1]))	if(isset($parts[1]))
{	{
$decimals = my_strlen($parts[1]); } else	$decimals = my_strlen($parts[1]); } else
Zeile 5168	Zeile 5452
} return number_format((double)$number, $decimals, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);	} return number_format((double)$number, $decimals, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);
}	}
} /**	} /**
Zeile 5191	Zeile 5475
} if($charset == "utf-8")	} if($charset == "utf-8")
{ return $str; }	{ return $str; }
if(!isset($use_iconv)) { $use_iconv = function_exists("iconv");	if(!isset($use_iconv)) { $use_iconv = function_exists("iconv");
Zeile 5203	Zeile 5487
if(!isset($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)
Zeile 5216	Zeile 5500
{ $from_charset = "UTF-8"; $to_charset = $lang->settings['charset'];	{ $from_charset = "UTF-8"; $to_charset = $lang->settings['charset'];
}	}
if($use_iconv) { return iconv($from_charset, $to_charset."//IGNORE", $str);	if($use_iconv) { return iconv($from_charset, $to_charset."//IGNORE", $str);
Zeile 5263	Zeile 5547
* @param int $day The day of the birthday * @param int $year The year of the bithday * @return int The numeric day of the week for the birthday	* @param int $day The day of the birthday * @param int $year The year of the bithday * @return int The numeric day of the week for the birthday
*/	*/
function get_weekday($month, $day, $year) { $h = 4;	function get_weekday($month, $day, $year) { $h = 4;
Zeile 5275	Zeile 5559
for($k = 11; $k >= 0; $k--) { $l = ($k + 1);	for($k = 11; $k >= 0; $k--) { $l = ($k + 1);

for($m = $j[$k]; $m >= 1; $m--) { $h--;	for($m = $j[$k]; $m >= 1; $m--) { $h--;
Zeile 5299	Zeile 5583
* * @param int $in The year. * @return array The number of days in each month of that year	* * @param int $in The year. * @return array The number of days in each month of that year
*/	*/
function get_bdays($in) { return array(	function get_bdays($in) { return array(
31,	31,
($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,	31, 30, 31,
30, 31,	30, 31,
31, 30,	31, 30,
31, 30, 31	31, 30, 31
Zeile 5358	Zeile 5642
$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 5625	Zeile 5908
} return $string;	} return $string;
	} /** * Finds a needle in a haystack and returns it position, mb strings accounted for, case insensitive * * @param string $haystack String to look in (haystack) * @param string $needle What to look for (needle) * @param int $offset (optional) How much to offset * @return int\|bool false on needle not found, integer position if found */ function my_stripos($haystack, $needle, $offset=0) { if($needle == '') { return false; } if(function_exists("mb_stripos")) { $position = mb_stripos($haystack, $needle, $offset); } else { $position = stripos($haystack, $needle, $offset); } return $position;
} /**	} /**
Zeile 5638	Zeile 5948
function my_strpos($haystack, $needle, $offset=0) { if($needle == '')	function my_strpos($haystack, $needle, $offset=0) { if($needle == '')
{ return false;	{ return false;
} if(function_exists("mb_strpos"))	} if(function_exists("mb_strpos"))
Zeile 5663	Zeile 5973
function my_strtoupper($string) { if(function_exists("mb_strtoupper"))	function my_strtoupper($string) { if(function_exists("mb_strtoupper"))
{	{
$string = mb_strtoupper($string);	$string = mb_strtoupper($string);
}	}
else { $string = strtoupper($string); }	else { $string = strtoupper($string); }

return $string;	return $string;
} /**	} /**
* Returns any html entities to their original character * * @param string $string The string to un-htmlentitize.	* Returns any html entities to their original character * * @param string $string The string to un-htmlentitize.
Zeile 5683	Zeile 5993
function unhtmlentities($string) { // Replace numeric entities	function unhtmlentities($string) { // Replace numeric entities
$string = preg_replace_callback('~&#x([0-9a-f]+);~i', create_function('$matches', 'return unichr(hexdec($matches[1]));'), $string); $string = preg_replace_callback('~&#([0-9]+);~', create_function('$matches', 'return unichr($matches[1]);'), $string);	$string = preg_replace_callback('~&#x([0-9a-f]+);~i', 'unichr_callback1', $string); $string = preg_replace_callback('~&#([0-9]+);~', 'unichr_callback2', $string);
// Replace literal entities $trans_tbl = get_html_translation_table(HTML_ENTITIES);	// Replace literal entities $trans_tbl = get_html_translation_table(HTML_ENTITIES);
Zeile 5700	Zeile 6010
* @return string\|bool The characterized ascii. False on failure */ function unichr($c)	* @return string\|bool The characterized ascii. False on failure */ function unichr($c)
{	{
if($c <= 0x7F)	if($c <= 0x7F)
{	{
return chr($c); } else if($c <= 0x7FF)	return chr($c); } else if($c <= 0x7FF)
{	{
return chr(0xC0 \| $c >> 6) . chr(0x80 \| $c & 0x3F); } else if($c <= 0xFFFF) { return chr(0xE0 \| $c >> 12) . chr(0x80 \| $c >> 6 & 0x3F)	return chr(0xC0 \| $c >> 6) . chr(0x80 \| $c & 0x3F); } else if($c <= 0xFFFF) { return chr(0xE0 \| $c >> 12) . chr(0x80 \| $c >> 6 & 0x3F)
. chr(0x80 \| $c & 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 { return false; }	else { return false; }
	} /** * Returns any ascii to it's character (utf-8 safe). * * @param array $matches Matches. * @return string\|bool The characterized ascii. False on failure / function unichr_callback1($matches) { return unichr(hexdec($matches[1])); } /* * Returns any ascii to it's character (utf-8 safe). * * @param array $matches Matches. * @return string\|bool The characterized ascii. False on failure */ function unichr_callback2($matches) { return unichr($matches[1]);
} /**	} /**
Zeile 5797	Zeile 6129
if(!$username && $uid == 0) { // Return Guest phrase for no UID, no guest nickname	if(!$username && $uid == 0) { // Return Guest phrase for no UID, no guest nickname
return $lang->guest;	return htmlspecialchars_uni($lang->guest);
} elseif($uid == 0) {	} elseif($uid == 0) {
Zeile 5874	Zeile 6206
{ $link = THREAD_URL_ACTION; $link = str_replace("{action}", $action, $link);	{ $link = THREAD_URL_ACTION; $link = str_replace("{action}", $action, $link);
}	}
else { $link = THREAD_URL;	else { $link = THREAD_URL;
Zeile 6076	Zeile 6408
global $cache; static $forum_cache;	global $cache; static $forum_cache;
if(!isset($forum_cache) \|\| is_array($forum_cache))	if(!isset($forum_cache) \|\| !is_array($forum_cache))
{ $forum_cache = $cache->read("forums"); }	{ $forum_cache = $cache->read("forums"); }
Zeile 6217	Zeile 6549
* @param bool $fatal (Optional) Stop execution if it finds an error with the login. Default is True * @return bool\|int Number of logins when success, false if failed. */	* @param bool $fatal (Optional) Stop execution if it finds an error with the login. Default is True * @return bool\|int Number of logins when success, false if failed. */
function login_attempt_check($fatal = true)	function login_attempt_check($uid = 0, $fatal = true)
{	{
global $mybb, $lang, $session, $db;	global $mybb, $lang, $db;

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. // Use cookie if possible, otherwise use session // Find better solution to prevent clearing cookies $loginattempts = 0; $failedlogin = 0; if(!empty($mybb->cookies['loginattempts']))	$attempts = array(); $uid = (int)$uid; $now = TIME_NOW; // Get this user's login attempts and eventual lockout, if a uid is provided if($uid > 0)
{	{
$loginattempts = $mybb->cookies['loginattempts'];	$query = $db->simple_select("users", "loginattempts, loginlockoutexpiry", "uid='{$uid}'", 1); $attempts = $db->fetch_array($query); if($attempts['loginattempts'] <= 0) { return 0; }
}	}
if(!empty($mybb->cookies['failedlogin']))	// This user has a cookie lockout, show waiting time elseif($mybb->cookies['lockoutexpiry'] && $mybb->cookies['lockoutexpiry'] > $now)
{	{
$failedlogin = $mybb->cookies['failedlogin'];	if($fatal) { $secsleft = (int)($mybb->cookies['lockoutexpiry'] - $now); $hoursleft = floor($secsleft / 3600); $minsleft = floor(($secsleft / 60) % 60); $secsleft = floor($secsleft % 60); error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft)); } return false;
}	}
// Work out if the user has had more than the allowed number of login attempts if($loginattempts > $mybb->settings['failedlogincount'])	if($mybb->settings['failedlogincount'] > 0 && $attempts['loginattempts'] >= $mybb->settings['failedlogincount'])
{	{
// If so, then we need to work out if they can try to login again // Some maths to work out how long they have left and display it to them $now = TIME_NOW; if(empty($mybb->cookies['failedlogin'])) { $failedtime = $now; }	// Set the expiry dateline if not set yet if($attempts['loginlockoutexpiry'] == 0) { $attempts['loginlockoutexpiry'] = $now + ((int)$mybb->settings['failedlogintime'] * 60); // Add a cookie lockout. This is used to prevent access to the login page immediately. // A deep lockout is issued if he tries to login into a locked out account my_setcookie('lockoutexpiry', $attempts['loginlockoutexpiry']); $db->update_query("users", array( "loginlockoutexpiry" => $attempts['loginlockoutexpiry'] ), "uid='{$uid}'"); } if(empty($mybb->cookies['lockoutexpiry'])) { $failedtime = $attempts['loginlockoutexpiry']; }
else {	else {
$failedtime = $mybb->cookies['failedlogin'];	$failedtime = $mybb->cookies['lockoutexpiry'];
}	}
$secondsleft = $mybb->settings['failedlogintime'] * 60 + $failedtime - $now; $hoursleft = floor($secondsleft / 3600); $minsleft = floor(($secondsleft / 60) % 60); $secsleft = floor($secondsleft % 60); // This value will be empty the first time the user doesn't login in, set it if(empty($failedlogin))	// Are we still locked out? if($attempts['loginlockoutexpiry'] > $now)
{	{
my_setcookie('failedlogin', $now);
if($fatal)	if($fatal)
{ error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft)); } return false; }	{ $secsleft = (int)($attempts['loginlockoutexpiry'] - $now); $hoursleft = floor($secsleft / 3600); $minsleft = floor(($secsleft / 60) % 60); $secsleft = floor($secsleft % 60);

// Work out if the user has waited long enough before letting them login again if($mybb->cookies['failedlogin'] < ($now - $mybb->settings['failedlogintime'] * 60)) { my_setcookie('loginattempts', 1); my_unsetcookie('failedlogin'); if($mybb->user['uid'] != 0) { $update_array = array( 'loginattempts' => 1 ); $db->update_query("users", $update_array, "uid = '{$mybb->user['uid']}'"); } return 1; } // Not waited long enough else if($mybb->cookies['failedlogin'] > ($now - $mybb->settings['failedlogintime'] * 60)) { if($fatal) {
error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft)); } return false;	error($lang->sprintf($lang->failed_login_wait, $hoursleft, $minsleft, $secsleft)); } return false;
	} // Unlock if enough time has passed else { if($uid > 0) { $db->update_query("users", array( "loginattempts" => 0, "loginlockoutexpiry" => 0 ), "uid='{$uid}'"); } // Wipe the cookie, no matter if a guest or a member my_unsetcookie('lockoutexpiry'); return 0;
} }	} }

// User can attempt another login	// User can attempt another login
return $loginattempts; }	return $attempts['loginattempts']; }
/** * Validates the format of an email address. *	/** * Validates the format of an email address. *
Zeile 6312	Zeile 6653
* @return boolean True when valid, false when invalid. */ function validate_email_format($email)	* @return boolean True when valid, false when invalid. */ function validate_email_format($email)
{ if(strpos($email, ' ') !== false) { return false; } // Valid local characters for email addresses: http://www.remote.org/jochen/mail/info/chars.html return preg_match("/^[a-zA-Z0-9&+\-_.{}~^\?=\/]+@[a-zA-Z0-9-]+\.([a-zA-Z0-9-]+\.)[a-zA-Z0-9-]{2,}$/si", $email); }	{ return filter_var($email, FILTER_VALIDATE_EMAIL) !== false; }
/** * Checks to see if the email is already in use by another	/** * Checks to see if the email is already in use by another
Zeile 6338	Zeile 6674
$uid_string = " AND uid != '".(int)$uid."'"; } $query = $db->simple_select("users", "COUNT(email) as emails", "email = '".$db->escape_string($email)."'{$uid_string}");	$uid_string = " AND uid != '".(int)$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;
Zeile 6355	Zeile 6691
{ global $db, $mybb;	{ global $db, $mybb;
if(!file_exists(MYBB_ROOT."inc/settings.php")) { $mode = "x"; } else { $mode = "w"; } $options = array( "order_by" => "title", "order_dir" => "ASC" ); $query = $db->simple_select("settings", "value, name", "", $options);	$query = $db->simple_select("settings", "value, name", "", array( 'order_by' => 'title', 'order_dir' => 'ASC', ));

$settings = null;	$settings = '';
while($setting = $db->fetch_array($query)) { $mybb->settings[$setting['name']] = $setting['value'];	while($setting = $db->fetch_array($query)) { $mybb->settings[$setting['name']] = $setting['value'];
	$setting['name'] = addcslashes($setting['name'], "\\'");
$setting['value'] = addcslashes($setting['value'], '\\"$'); $settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n"; }	$setting['value'] = addcslashes($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";	$settings = "<"."?php\n/*******************************\ \n DO NOT EDIT THIS FILE, PLEASE USE\n THE SETTINGS EDITOR\n\*******************************/\n\n$settings\n";
$file = @fopen(MYBB_ROOT."inc/settings.php", $mode); @fwrite($file, $settings); @fclose($file);	file_put_contents(MYBB_ROOT.'inc/settings.php', $settings, LOCK_EX);
$GLOBALS['settings'] = &$mybb->settings; }	$GLOBALS['settings'] = &$mybb->settings; }
Zeile 6476	Zeile 6803
// 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	// 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($a);'));	usort($words, 'build_highlight_array_sort');
// Loop through our words to build the PREG compatible strings foreach($words as $word)	// Loop through our words to build the PREG compatible strings foreach($words as $word)
Zeile 6498	Zeile 6825
} return $highlight_cache;	} return $highlight_cache;
	} /** * Sort the word array by length. Largest terms go first and work their way down to the smallest term. * * @param string $a First word. * @param string $b Second word. * @return integer Result of comparison function. */ function build_highlight_array_sort($a, $b) { return strlen($b) - strlen($a);
} /**	} /**
Zeile 6520	Zeile 6859
$dest .= chr($src); } elseif($src <= 0x07ff)	$dest .= chr($src); } elseif($src <= 0x07ff)
{	{
$dest .= chr(0xc0 \| ($src >> 6)); $dest .= chr(0x80 \| ($src & 0x003f)); } elseif($src <= 0xffff)	$dest .= chr(0xc0 \| ($src >> 6)); $dest .= chr(0x80 \| ($src & 0x003f)); } elseif($src <= 0xffff)
{	{
$dest .= chr(0xe0 \| ($src >> 12)); $dest .= chr(0x80 \| (($src >> 6) & 0x003f)); $dest .= chr(0x80 \| ($src & 0x003f));	$dest .= chr(0xe0 \| ($src >> 12)); $dest .= chr(0x80 \| (($src >> 6) & 0x003f)); $dest .= chr(0x80 \| ($src & 0x003f));
Zeile 6540	Zeile 6879
else { // Out of range	else { // Out of range
return false;	return false;
} return $dest;	} return $dest;
Zeile 6586	Zeile 6925
{ global $cache, $db;	{ global $cache, $db;
$banned_cache = $cache->read("bannedemails");	$banned_cache = $cache->read("bannedemails");
if($banned_cache === false)	if($banned_cache === false)
{	{
// Failed to read cache, see if we can rebuild it $cache->update_bannedemails(); $banned_cache = $cache->read("bannedemails");	// Failed to read cache, see if we can rebuild it $cache->update_bannedemails(); $banned_cache = $cache->read("bannedemails");
Zeile 6601	Zeile 6940
{ // Make regular expression * match $banned_email['filter'] = str_replace('\', '(.)', preg_quote($banned_email['filter'], '#'));	{ // Make regular expression * match $banned_email['filter'] = str_replace('\', '(.)', preg_quote($banned_email['filter'], '#'));

if(preg_match("#{$banned_email['filter']}#i", $email)) { // Updating last use	if(preg_match("#{$banned_email['filter']}#i", $email)) { // Updating last use
Zeile 6631	Zeile 6970
$banned_ips = $cache->read("bannedips"); if(!is_array($banned_ips))	$banned_ips = $cache->read("bannedips"); if(!is_array($banned_ips))
{	{
return false; }	return false; }
Zeile 6661	Zeile 7000
{ // Updating last use if($update_lastuse == true)	{ // Updating last use if($update_lastuse == true)
{	{
$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_ip['fid']}'"); } return true;	$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_ip['fid']}'"); } return true;
Zeile 6739	Zeile 7078
global $mybb, $lang, $templates; $timezones = get_supported_timezones();	global $mybb, $lang, $templates; $timezones = get_supported_timezones();

$selected = str_replace("+", "", $selected); foreach($timezones as $timezone => $label) {	$selected = str_replace("+", "", $selected); foreach($timezones as $timezone => $label) {
Zeile 6817	Zeile 7156
) { return false;	) { return false;
}	}
$addresses = get_ip_by_hostname($url_components['host']); $destination_address = $addresses[0];	$addresses = get_ip_by_hostname($url_components['host']); $destination_address = $addresses[0];
Zeile 6894	Zeile 7233
$curlopt[10203] = array( $url_components['host'].':'.$url_components['port'].':'.$destination_address );	$curlopt[10203] = array( $url_components['host'].':'.$url_components['port'].':'.$destination_address );
}	}
if(!empty($post_body)) { $curlopt[CURLOPT_POST] = 1;	if(!empty($post_body)) { $curlopt[CURLOPT_POST] = 1;
Zeile 6914	Zeile 7253
if(in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(301, 302))) {	if(in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(301, 302))) {
preg_match('/Location:(.*?)(?:\n\|$)/', $header, $matches);	preg_match('/^Location:(.*?)(?:\n\|$)/im', $header, $matches);
if($matches) {	if($matches) {
Zeile 6975	Zeile 7314
'ssl' => array( 'verify_peer' => false, 'verify_peer_name' => false,	'ssl' => array( 'verify_peer' => false, 'verify_peer_name' => false,
	'peer_name' => $url_components['host'],
), )); }	), )); }
Zeile 7039	Zeile 7379
if($max_redirects > 0 && (strstr($status_line, ' 301 ') \|\| strstr($status_line, ' 302 '))) {	if($max_redirects > 0 && (strstr($status_line, ' 301 ') \|\| strstr($status_line, ' 302 '))) {
preg_match('/Location:(.*?)(?:\n\|$)/', $header, $matches);	preg_match('/^Location:(.*?)(?:\n\|$)/im', $header, $matches);
if($matches) {	if($matches) {
Zeile 7446	Zeile 7786
* @param array $array The array of forums * @return integer The number of sub forums */	* @param array $array The array of forums * @return integer The number of sub forums */
function subforums_count($array)	function subforums_count($array=array())
{ $count = 0; foreach($array as $array2)	{ $count = 0; foreach($array as $array2)
Zeile 7727	Zeile 8067
static $time_start; $time = microtime(true);	static $time_start; $time = microtime(true);

// Just starting timer, init and return if(!$time_start)	// Just starting timer, init and return if(!$time_start)
Zeile 7798	Zeile 8137
{ $filename = $path."/".$file; $handle = fopen($filename, "rb");	{ $filename = $path."/".$file; $handle = fopen($filename, "rb");
$contents = '';	$hashingContext = hash_init('sha512');
while(!feof($handle)) {	while(!feof($handle)) {
$contents .= fread($handle, 8192);	hash_update($hashingContext, fread($handle, 8192));
} fclose($handle);	} fclose($handle);
$md5 = md5($contents);	$checksum = hash_final($hashingContext);
// Does it match any of our hashes (unix/windows new lines taken into consideration with the hashes)	// Does it match any of our hashes (unix/windows new lines taken into consideration with the hashes)
if(!in_array($md5, $checksums[$file_path]))	if(!in_array($checksum, $checksums[$file_path]))
{ $bad_verify_files[] = array("status" => "changed", "path" => $file_path); }	{ $bad_verify_files[] = array("status" => "changed", "path" => $file_path); }
Zeile 8457	Zeile 8796
} $pm['options'] = array(	} $pm['options'] = array(
"signature" => 0,
"disablesmilies" => 0, "savecopy" => 0, "readreceipt" => 0	"disablesmilies" => 0, "savecopy" => 0, "readreceipt" => 0
Zeile 8542	Zeile 8880
if(file_exists($file_path)) {	if(file_exists($file_path)) {
	if(is_object($plugins)) { $hook_args = array( 'file_path' => &$file_path, 'real_file_path' => &$real_file_path, 'file_name' => &$file_name, 'file_dir_path' => &$file_dir_path ); $plugins->run_hooks('copy_file_to_cdn_start', $hook_args); }
if($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath'])) { $cdn_path = rtrim($mybb->settings['cdnpath'], '/\\');	if($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath'])) { $cdn_path = rtrim($mybb->settings['cdnpath'], '/\\');
Zeile 8618	Zeile 8968
/** * Strip html tags from string, also removes <script> and <style> contents.	/** * Strip html tags from string, also removes <script> and <style> contents.
*	* * @deprecated
* @param string $string String to stripe * @param string $allowable_tags Allowed html tags	* @param string $string String to stripe * @param string $allowable_tags Allowed html tags
*	*
* @return string Striped string */ function my_strip_tags($string, $allowable_tags = '')	* @return string Striped string */ function my_strip_tags($string, $allowable_tags = '')
Zeile 8645	Zeile 8996
* @return string The escaped string */ function my_escape_csv($string, $escape_active_content=true)	* @return string The escaped string */ function my_escape_csv($string, $escape_active_content=true)
{	{
if($escape_active_content) { $active_content_triggers = array('=', '+', '-', '@'); $delimiters = array(',', ';', ':', '\|', '^', "\n", "\t", " "); $first_character = mb_substr($string, 0, 1);	if($escape_active_content) { $active_content_triggers = array('=', '+', '-', '@'); $delimiters = array(',', ';', ':', '\|', '^', "\n", "\t", " "); $first_character = mb_substr($string, 0, 1);

if( in_array($first_character, $active_content_triggers, true) \|\| in_array($first_character, $delimiters, true) ) { $string = "'".$string;	if( in_array($first_character, $active_content_triggers, true) \|\| in_array($first_character, $delimiters, true) ) { $string = "'".$string;
}	}
foreach($delimiters as $delimiter)	foreach($delimiters as $delimiter)
{	{
foreach($active_content_triggers as $trigger)	foreach($active_content_triggers as $trigger)
{	{
$string = str_replace($delimiter.$trigger, $delimiter."'".$trigger, $string); } } }	$string = str_replace($delimiter.$trigger, $delimiter."'".$trigger, $string); } } }
$string = str_replace('"', '""', $string); return $string;	$string = str_replace('"', '""', $string); return $string; } // Fallback function for 'array_column', PHP < 5.5.0 compatibility if(!function_exists('array_column')) { function array_column($input, $column_key) { $values = array(); if(!is_array($input)) { $input = array($input); } foreach($input as $val) { if(is_array($val) && isset($val[$column_key])) { $values[] = $val[$column_key]; } elseif(is_object($val) && isset($val->$column_key)) { $values[] = $val->$column_key; } } return $values; } } /** * Performs a timing attack safe string comparison. * * @param string $known_string The first string to be compared. * @param string $user_string The second, user-supplied string to be compared. * @return bool Result of the comparison. / function my_hash_equals($known_string, $user_string) { if(version_compare(PHP_VERSION, '5.6.0', '>=')) { return hash_equals($known_string, $user_string); } else { $known_string_length = my_strlen($known_string); $user_string_length = my_strlen($user_string); if($user_string_length != $known_string_length) { return false; } $result = 0; for($i = 0; $i < $known_string_length; $i++) { $result \|= ord($known_string[$i]) ^ ord($user_string[$i]); } return $result === 0; } } /* * Retrieves all referrals for a specified user * * @param int uid * @param int start position * @param int total entries * @param bool false (default) only return display info, true for all info * @return array / function get_user_referrals($uid, $start=0, $limit=0, $full=false) { global $db; $referrals = $query_options = array(); $uid = (int) $uid; if($uid === 0) { return $referrals; } if($start && $limit) { $query_options['limit_start'] = $start; } if($limit) { $query_options['limit'] = $limit; } $fields = 'uid, username, usergroup, displaygroup, regdate'; if($full === true) { $fields = ''; } $query = $db->simple_select('users', $fields, "referrer='{$uid}'", $query_options); while($referral = $db->fetch_array($query)) { $referrals[] = $referral; } return $referrals;
}	}