Vergleich inc/functions.php - 1.8.29 - 1.8.38

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Zeile 581Zeile 581
			{
require_once MYBB_ROOT . "inc/mailhandlers/php.php";
$my_mailhandler_builtin = new PhpMail();

			{
require_once MYBB_ROOT . "inc/mailhandlers/php.php";
$my_mailhandler_builtin = new PhpMail();

				if(!empty($mybb->settings['mail_parameters']))

				if(!empty($mybb->config['mail_parameters']))

				{

				{

					$my_mailhandler_builtin->additional_parameters = $mybb->settings['mail_parameters'];

					$my_mailhandler_builtin->additional_parameters = $mybb->config['mail_parameters'];

				}
}
}


				}
}
}


		$plugins->run_hooks('my_mailhandler_builtin_after_init', $my_mailhandler_builtin);




		if(isset($plugins) && is_object($plugins))
{
$plugins->run_hooks('my_mailhandler_builtin_after_init', $my_mailhandler_builtin);
}


return $my_mailhandler_builtin;
}


return $my_mailhandler_builtin;
}





	// If our mail handler doesn't exist, create it.
if(!is_object($my_mailhandler))
{
require_once MYBB_ROOT . "inc/class_mailhandler.php";


	// If our mail handler doesn't exist, create it.
if(!is_object($my_mailhandler))
{
require_once MYBB_ROOT . "inc/class_mailhandler.php";


		$plugins->run_hooks('my_mailhandler_init', $my_mailhandler);




		if(isset($plugins) && is_object($plugins))
{
$plugins->run_hooks('my_mailhandler_init', $my_mailhandler);
}


// If no plugin has ever created the mail handler, resort to use the built-in one.
if(!is_object($my_mailhandler) || !($my_mailhandler instanceof MailHandler))


// If no plugin has ever created the mail handler, resort to use the built-in one.
if(!is_object($my_mailhandler) || !($my_mailhandler instanceof MailHandler))

Zeile 663Zeile 669
		'is_mail_sent' => &$is_mail_sent,
'continue_process' => &$continue_process,
);

		'is_mail_sent' => &$is_mail_sent,
'continue_process' => &$continue_process,
);


$plugins->run_hooks('my_mail_pre_build_message', $my_mail_parameters);






if(isset($plugins) && is_object($plugins))
{
$plugins->run_hooks('my_mail_pre_build_message', $my_mail_parameters);
}


	// Build the mail message.
$mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email);


	// Build the mail message.
$mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email);


	$plugins->run_hooks('my_mail_pre_send', $my_mail_parameters);





	if(isset($plugins) && is_object($plugins))
{
$plugins->run_hooks('my_mail_pre_send', $my_mail_parameters);
}


	// Check if the hooked plugins still suggest to send the mail.
if($continue_process)

	// Check if the hooked plugins still suggest to send the mail.
if($continue_process)

	{

	{

		$is_mail_sent = $mail->send();

		$is_mail_sent = $mail->send();

	}

	}





	$plugins->run_hooks('my_mail_post_send', $my_mail_parameters);




	if(isset($plugins) && is_object($plugins))
{
$plugins->run_hooks('my_mail_post_send', $my_mail_parameters);
}


return $is_mail_sent;
}


return $is_mail_sent;
}

Zeile 1679Zeile 1694
{
global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields;


{
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(isset($gid))
{
$groups = explode(",", $gid);
}
else
{
$groups = array();
}


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


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


foreach($groups as $gid)






if(empty($fpermcache[$fid])) // This forum has no custom or inherited permissions so lets just return the group permissions
{
$current_permissions = $groupperms;
}
else

	{

	{

		if(!empty($groupscache[$gid]))

		foreach($groups as $gid)

		{

		{

			$level_permissions = array();

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

			// If this forum has custom or inherited permissions for the currently looped group.
if(!empty($fpermcache[$fid][$gid]))



















			{
$level_permissions = $fpermcache[$fid][$gid];
}

			{
$level_permissions = $fpermcache[$fid][$gid];
}


// If we STILL don't have forum permissions we use the usergroup itself
if(empty($level_permissions))
{

			// Or, use the group permission instead, if available. Some forum permissions not existing here will be added back later.
else if(!empty($groupscache[$gid]))
{


				$level_permissions = $groupscache[$gid];

				$level_permissions = $groupscache[$gid];

 
			}
// No permission is available for the currently looped group, probably we have bad data here.
else
{
continue;

			}

foreach($level_permissions as $permission => $access)

			}

foreach($level_permissions as $permission => $access)

Zeile 1735Zeile 1742
			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;

			}


			}


			if($level_permissions["canpostreplys"] && empty($level_permissions["canonlyreplyownthreads"]))
{
$only_reply_own_threads = 0;
}

			if($level_permissions["canpostreplys"] && empty($level_permissions["canonlyreplyownthreads"]))
{
$only_reply_own_threads = 0;
}

 
		}

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

		}
}

// Figure out if we can view more than our own threads

		}
}

// Figure out if we can view more than our own threads

	if($only_view_own_threads == 0)

	if($only_view_own_threads == 0 || !isset($current_permissions["canonlyviewownthreads"]))

	{
$current_permissions["canonlyviewownthreads"] = 0;
}

// Figure out if we can reply more than our own threads

	{
$current_permissions["canonlyviewownthreads"] = 0;
}

// Figure out if we can reply more than our own threads

	if($only_reply_own_threads == 0)

	if($only_reply_own_threads == 0 || !isset($current_permissions["canonlyreplyownthreads"]))

	{
$current_permissions["canonlyreplyownthreads"] = 0;
}


	{
$current_permissions["canonlyreplyownthreads"] = 0;
}


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

 
	return $current_permissions;
}


	return $current_permissions;
}


Zeile 1942Zeile 1950
	$perms = array();
$user = get_user($uid);


	$perms = array();
$user = get_user($uid);


	$groups = array($user['usergroup']);


	$groups = array($user['usergroup']);


	if(!empty($user['additionalgroups']))
{
$extra_groups = explode(",", $user['additionalgroups']);

	if(!empty($user['additionalgroups']))
{
$extra_groups = explode(",", $user['additionalgroups']);





		foreach($extra_groups as $extra_group)
{
$groups[] = $extra_group;
}
}

		foreach($extra_groups as $extra_group)
{
$groups[] = $extra_group;
}
}





	$mod_cache = $cache->read("moderators");

foreach($mod_cache as $forumid => $forum)

	$mod_cache = $cache->read("moderators");

foreach($mod_cache as $forumid => $forum)

	{

	{

		if(empty($forum) || !is_array($forum) || !in_array($forumid, $parentslist))

		if(empty($forum) || !is_array($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 1968Zeile 1976
		if(!empty($forum['users'][$uid]))
{
$perm = $forum['users'][$uid];

		if(!empty($forum['users'][$uid]))
{
$perm = $forum['users'][$uid];

			foreach($perm as $action => $value)
{
if(strpos($action, "can") === false)
{
continue;

			foreach($perm as $action => $value)
{
if(strpos($action, "can") === false)
{
continue;

				}

if(!isset($perms[$action]))

				}

if(!isset($perms[$action]))

				{

				{

					$perms[$action] = $value;
}
// Figure out the user permissions

					$perms[$action] = $value;
}
// Figure out the user permissions

Zeile 1984Zeile 1992
				{
// 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;

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

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

			}
}


			}
}


Zeile 2018Zeile 2026
				}
}
}

				}
}
}

	}


	}


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

return $perms;

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

return $perms;

Zeile 2065Zeile 2073
	if(!empty($user_perms['issupermod']) && $user_perms['issupermod'] == 1)
{
if($fid)

	if(!empty($user_perms['issupermod']) && $user_perms['issupermod'] == 1)
{
if($fid)

		{

		{

			$forumpermissions = forum_permissions($fid);
if(!empty($forumpermissions['canview']) && !empty($forumpermissions['canviewthreads']) && empty($forumpermissions['canonlyviewownthreads']))
{

			$forumpermissions = forum_permissions($fid);
if(!empty($forumpermissions['canview']) && !empty($forumpermissions['canviewthreads']) && empty($forumpermissions['canonlyviewownthreads']))
{

Zeile 2081Zeile 2089
		{
$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'] && (!$action || !empty($modusers['users'][$uid][$action])))

				foreach($modcache as $modusers)
{
if(isset($modusers['users'][$uid]) && $modusers['users'][$uid]['mid'] && (!$action || !empty($modusers['users'][$uid][$action])))

Zeile 2189Zeile 2197
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']))

	if(isset($mybb->input['icon']))

	{

	{

		$icon = $mybb->get_input('icon');

		$icon = $mybb->get_input('icon');

	}

	}


$iconlist = '';
$no_icons_checked = " checked=\"checked\"";


$iconlist = '';
$no_icons_checked = " checked=\"checked\"";

Zeile 2205Zeile 2213
		$posticons[$posticon['name']] = $posticon;
}
krsort($posticons);

		$posticons[$posticon['name']] = $posticon;
}
krsort($posticons);





	foreach($posticons as $dbicon)
{
$dbicon['path'] = str_replace("{theme}", $theme['imgdir'], $dbicon['path']);

	foreach($posticons as $dbicon)
{
$dbicon['path'] = str_replace("{theme}", $theme['imgdir'], $dbicon['path']);

Zeile 2213Zeile 2221
		$dbicon['name'] = htmlspecialchars_uni($dbicon['name']);

if($icon == $dbicon['iid'])

		$dbicon['name'] = htmlspecialchars_uni($dbicon['name']);

if($icon == $dbicon['iid'])

		{

		{

			$checked = " checked=\"checked\"";
$no_icons_checked = '';
}
else
{
$checked = '';

			$checked = " checked=\"checked\"";
$no_icons_checked = '';
}
else
{
$checked = '';

		}


		}


		eval("\$iconlist .= \"".$templates->get("posticons_icon")."\";");

		eval("\$iconlist .= \"".$templates->get("posticons_icon")."\";");

	}

	}


if(!empty($iconlist))
{


if(!empty($iconlist))
{

Zeile 2233Zeile 2241
	{
$posticons = '';
}

	{
$posticons = '';
}





	return $posticons;

	return $posticons;

}


}


/**
* MyBB setcookie() wrapper.
*

/**
* MyBB setcookie() wrapper.
*

Zeile 2251Zeile 2259
	global $mybb;

if(!$mybb->settings['cookiepath'])

	global $mybb;

if(!$mybb->settings['cookiepath'])

	{

	{

		$mybb->settings['cookiepath'] = "/";

		$mybb->settings['cookiepath'] = "/";

	}


	}


	if($expires == -1)

	if($expires == -1)

	{

	{

		$expires = 0;

		$expires = 0;

	}

	}

	elseif($expires == "" || $expires == null)

	elseif($expires == "" || $expires == null)

	{

	{

		$expires = TIME_NOW + (60*60*24*365); // Make the cookie expire in a years time

		$expires = TIME_NOW + (60*60*24*365); // Make the cookie expire in a years time

	}

	}

	else
{
$expires = TIME_NOW + (int)$expires;

	else
{
$expires = TIME_NOW + (int)$expires;

	}


	}


	$mybb->settings['cookiepath'] = str_replace(array("\n","\r"), "", $mybb->settings['cookiepath']);
$mybb->settings['cookiedomain'] = str_replace(array("\n","\r"), "", $mybb->settings['cookiedomain']);
$mybb->settings['cookieprefix'] = str_replace(array("\n","\r", " "), "", $mybb->settings['cookieprefix']);

	$mybb->settings['cookiepath'] = str_replace(array("\n","\r"), "", $mybb->settings['cookiepath']);
$mybb->settings['cookiedomain'] = str_replace(array("\n","\r"), "", $mybb->settings['cookiedomain']);
$mybb->settings['cookieprefix'] = str_replace(array("\n","\r", " "), "", $mybb->settings['cookieprefix']);

Zeile 2298Zeile 2306
	if($samesite != "" && $mybb->settings['cookiesamesiteflag'])
{
$samesite = strtolower($samesite);

	if($samesite != "" && $mybb->settings['cookiesamesiteflag'])
{
$samesite = strtolower($samesite);





		if($samesite == "lax" || $samesite == "strict")
{
$cookie .= "; SameSite=".$samesite;
}

		if($samesite == "lax" || $samesite == "strict")
{
$cookie .= "; SameSite=".$samesite;
}

	}


	}


	if($mybb->settings['cookiesecureflag'])
{
$cookie .= "; Secure";

	if($mybb->settings['cookiesecureflag'])
{
$cookie .= "; Secure";

Zeile 2313Zeile 2321
	$mybb->cookies[$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 2326Zeile 2334

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


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





	unset($mybb->cookies[$name]);

	unset($mybb->cookies[$name]);

}


}


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

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

Zeile 2342Zeile 2350
	global $mybb;

if(!isset($mybb->cookies['mybb'][$name]))

	global $mybb;

if(!isset($mybb->cookies['mybb'][$name]))

	{
return false;
}

	{
return false;
}





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

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


if(is_array($cookie) && isset($cookie[$id]))
{


if(is_array($cookie) && isset($cookie[$id]))
{

Zeile 2372Zeile 2380

if(isset($mybb->cookies['mybb'][$name]))
{


if(isset($mybb->cookies['mybb'][$name]))
{

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

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

	}
else
{
$newcookie = array();

	}
else
{
$newcookie = array();

	}

	}


$newcookie[$id] = $value;
$newcookie = my_serialize($newcookie);
my_setcookie("mybb[$name]", addslashes($newcookie), $expires);


$newcookie[$id] = $value;
$newcookie = my_serialize($newcookie);
my_setcookie("mybb[$name]", addslashes($newcookie), $expires);

 

if(isset($mybb->cookies['mybb']) && !is_array($mybb->cookies['mybb']))
{
$mybb->cookies['mybb'] = array();
}


// Make sure our current viarables are up-to-date as well
$mybb->cookies['mybb'][$name] = $newcookie;


// Make sure our current viarables are up-to-date as well
$mybb->cookies['mybb'][$name] = $newcookie;

Zeile 2393Zeile 2406
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);





/**
* Credits go to https://github.com/piwik
* Safe unserialize() replacement

/**
* Credits go to https://github.com/piwik
* Safe unserialize() replacement

Zeile 2401Zeile 2414
 * - does not unserialize objects
*
* @param string $str

 * - does not unserialize objects
*
* @param string $str

 
 * @param bool $unlimited Whether to apply limits defined in MAX_SERIALIZED_* constants

 * @return mixed
* @throw Exception if $str is malformed or contains unsupported types (e.g., resources, objects)
*/

 * @return mixed
* @throw Exception if $str is malformed or contains unsupported types (e.g., resources, objects)
*/

function _safe_unserialize($str)

function _safe_unserialize($str, $unlimited = true)

{

{

	if(strlen($str) > MAX_SERIALIZED_INPUT_LENGTH)

	if(!$unlimited && strlen($str) > MAX_SERIALIZED_INPUT_LENGTH)

	{
// input exceeds MAX_SERIALIZED_INPUT_LENGTH

	{
// input exceeds MAX_SERIALIZED_INPUT_LENGTH

		return false;
}

		return false;
}


if(empty($str) || !is_string($str))
{


if(empty($str) || !is_string($str))
{

Zeile 2441Zeile 2455
			$str = substr($str, 2);
}
else if($type == 'b' && preg_match('/^b:([01]);/', $str, $matches))

			$str = substr($str, 2);
}
else if($type == 'b' && preg_match('/^b:([01]);/', $str, $matches))

		{

		{

			$value = $matches[1] == '1' ? true : false;
$str = substr($str, 4);

			$value = $matches[1] == '1' ? true : false;
$str = substr($str, 4);

		}

		}

		else if($type == 'i' && preg_match('/^i:(-?[0-9]+);(.*)/s', $str, $matches))

		else if($type == 'i' && preg_match('/^i:(-?[0-9]+);(.*)/s', $str, $matches))

		{

		{

			$value = (int)$matches[1];
$str = $matches[2];
}

			$value = (int)$matches[1];
$str = $matches[2];
}

Zeile 2460Zeile 2474
			$value = substr($matches[2], 0, (int)$matches[1]);
$str = substr($matches[2], (int)$matches[1] + 2);
}

			$value = substr($matches[2], 0, (int)$matches[1]);
$str = substr($matches[2], (int)$matches[1] + 2);
}

		else if($type == 'a' && preg_match('/^a:([0-9]+):{(.*)/s', $str, $matches) && $matches[1] < MAX_SERIALIZED_ARRAY_LENGTH)





		else if(
$type == 'a' &&
preg_match('/^a:([0-9]+):{(.*)/s', $str, $matches) &&
($unlimited || $matches[1] < MAX_SERIALIZED_ARRAY_LENGTH)
)

		{
$expectedLength = (int)$matches[1];
$str = $matches[2];

		{
$expectedLength = (int)$matches[1];
$str = $matches[2];

Zeile 2476Zeile 2494
			case 3: // in array, expecting value or another array
if($type == 'a')
{

			case 3: // in array, expecting value or another array
if($type == 'a')
{

					if(count($stack) >= MAX_SERIALIZED_ARRAY_DEPTH)

					if(!$unlimited && count($stack) >= MAX_SERIALIZED_ARRAY_DEPTH)

					{
// array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH
return false;

					{
// array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH
return false;

Zeile 2521Zeile 2539
				}
if($type == 'i' || $type == 's')
{

				}
if($type == 'i' || $type == 's')
{

					if(count($list) >= MAX_SERIALIZED_ARRAY_LENGTH)

					if(!$unlimited && count($list) >= MAX_SERIALIZED_ARRAY_LENGTH)

					{
// array size exceeds MAX_SERIALIZED_ARRAY_LENGTH
return false;

					{
// array size exceeds MAX_SERIALIZED_ARRAY_LENGTH
return false;

Zeile 2543Zeile 2561
			case 0: // expecting array or value
if($type == 'a')
{

			case 0: // expecting array or value
if($type == 'a')
{

					if(count($stack) >= MAX_SERIALIZED_ARRAY_DEPTH)

					if(!$unlimited && count($stack) >= MAX_SERIALIZED_ARRAY_DEPTH)

					{
// array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH
return false;

					{
// array nesting exceeds MAX_SERIALIZED_ARRAY_DEPTH
return false;

Zeile 2580Zeile 2598
 * Wrapper for _safe_unserialize() that handles exceptions and multibyte encoding issue
*
* @param string $str

 * Wrapper for _safe_unserialize() that handles exceptions and multibyte encoding issue
*
* @param string $str

 
 * @param bool $unlimited

 * @return mixed
*/

 * @return mixed
*/

function my_unserialize($str)

function my_unserialize($str, $unlimited = true)

{
// Ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen()
if(function_exists('mb_internal_encoding') && (((int)ini_get('mbstring.func_overload')) & 2))

{
// Ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen()
if(function_exists('mb_internal_encoding') && (((int)ini_get('mbstring.func_overload')) & 2))

Zeile 2591Zeile 2610
		mb_internal_encoding('ASCII');
}


		mb_internal_encoding('ASCII');
}


	$out = _safe_unserialize($str);

	$out = _safe_unserialize($str, $unlimited);


if(isset($mbIntEnc))
{


if(isset($mbIntEnc))
{

Zeile 2599Zeile 2618
	}

return $out;

	}

return $out;

 
}

/**
* Unserializes data using PHP's `unserialize()`, and its safety options if possible.
* This function should only be used for values from trusted sources.
*
* @param string $str
* @return mixed
*/
function native_unserialize($str)
{
if(version_compare(PHP_VERSION, '7.0.0', '>='))
{
return unserialize($str, array('allowed_classes' => false));
}
else
{
return unserialize($str);
}

}

/**

}

/**

Zeile 2636Zeile 2674
	if(is_string($value))
{
return 's:'.strlen($value).':"'.$value.'";';

	if(is_string($value))
{
return 's:'.strlen($value).':"'.$value.'";';

	}


	}


	if(is_array($value))
{
$out = '';

	if(is_array($value))
{
$out = '';

Zeile 2647Zeile 2685
		}

return 'a:'.count($value).':{'.$out.'}';

		}

return 'a:'.count($value).':{'.$out.'}';

	}


	}


	// safe_serialize cannot my_serialize resources or objects
return false;
}

	// safe_serialize cannot my_serialize resources or objects
return false;
}

Zeile 2696Zeile 2734
		{
// sys_getloadavg() will return an array with [0] being load within the last minute.
$serverload = sys_getloadavg();

		{
// sys_getloadavg() will return an array with [0] being load within the last minute.
$serverload = sys_getloadavg();

 

if(!is_array($serverload))
{
return $lang->unknown;
}


			$serverload[0] = round($serverload[0], 4);
}
else if(@file_exists("/proc/loadavg") && $load = @file_get_contents("/proc/loadavg"))

			$serverload[0] = round($serverload[0], 4);
}
else if(@file_exists("/proc/loadavg") && $load = @file_get_contents("/proc/loadavg"))

Zeile 3224Zeile 3268
	// Fetch above counters for this user
$query = $db->simple_select("users", implode(",", $counters), "uid='{$uid}'");
$user = $db->fetch_array($query);

	// Fetch above counters for this user
$query = $db->simple_select("users", implode(",", $counters), "uid='{$uid}'");
$user = $db->fetch_array($query);


foreach($counters as $counter)

	
if($user)

	{

	{

		if(array_key_exists($counter, $changes))

		foreach($counters as $counter)

		{

		{

			if(substr($changes[$counter], 0, 2) == "+-")
{
$changes[$counter] = substr($changes[$counter], 1);
}
// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")

			if(array_key_exists($counter, $changes))






			{

			{

				if((int)$changes[$counter] != 0)

				if(substr($changes[$counter], 0, 2) == "+-")

				{

				{

					$update_query[$counter] = $user[$counter] + $changes[$counter];













					$changes[$counter] = substr($changes[$counter], 1);
}
// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")
{
if((int)$changes[$counter] != 0)
{
$update_query[$counter] = $user[$counter] + $changes[$counter];
}
}
else
{
$update_query[$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;


				// Less than 0? That's bad
if(isset($update_query[$counter]) && $update_query[$counter] < 0)
{
$update_query[$counter] = 0;
}

			}
}
}

			}
}
}

Zeile 3258Zeile 3305

// Only update if we're actually doing something
if(count($update_query) > 0)


// Only update if we're actually doing something
if(count($update_query) > 0)

	{

	{

		$db->update_query("users", $update_query, "uid='{$uid}'");
}
}

		$db->update_query("users", $update_query, "uid='{$uid}'");
}
}

Zeile 3267Zeile 3314
 * Deletes a thread from the database
*
* @param int $tid The thread ID

 * Deletes a thread from the database
*
* @param int $tid The thread ID

 * @return bool

 * @return bool

 */
function delete_thread($tid)

 */
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 3299Zeile 3346
	}

return $moderation->delete_post($pid);

	}

return $moderation->delete_post($pid);

}

/**

}

/**

 * Builds a forum jump menu
*
* @param int $pid The parent forum to start with

 * Builds a forum jump menu
*
* @param int $pid The parent forum to start with

Zeile 3332Zeile 3379
			if($forum['active'] != 0)
{
$jumpfcache[$forum['pid']][$forum['disporder']][$forum['fid']] = $forum;

			if($forum['active'] != 0)
{
$jumpfcache[$forum['pid']][$forum['disporder']][$forum['fid']] = $forum;

			}

			}

		}

		}

	}

	}


if(!is_array($permissioncache))
{
$permissioncache = forum_permissions();
}


if(!is_array($permissioncache))
{
$permissioncache = forum_permissions();
}





	if(isset($jumpfcache[$pid]) && is_array($jumpfcache[$pid]))
{
foreach($jumpfcache[$pid] as $main)

	if(isset($jumpfcache[$pid]) && is_array($jumpfcache[$pid]))
{
foreach($jumpfcache[$pid] as $main)

Zeile 3356Zeile 3403
					if($selitem == $forum['fid'])
{
$optionselected = 'selected="selected"';

					if($selitem == $forum['fid'])
{
$optionselected = 'selected="selected"';

					}


					}


					$forum['name'] = htmlspecialchars_uni(strip_tags($forum['name']));

					$forum['name'] = htmlspecialchars_uni(strip_tags($forum['name']));





					eval("\$forumjumpbits .= \"".$templates->get("forumjump_bit")."\";");

if($forum_cache[$forum['fid']])
{
$newdepth = $depth."--";
$forumjumpbits .= build_forum_jump($forum['fid'], $selitem, 0, $newdepth, $showextras, $showall);

					eval("\$forumjumpbits .= \"".$templates->get("forumjump_bit")."\";");

if($forum_cache[$forum['fid']])
{
$newdepth = $depth."--";
$forumjumpbits .= build_forum_jump($forum['fid'], $selitem, 0, $newdepth, $showextras, $showall);

					}
}
}
}
}

					}
}
}
}
}


if($addselect)
{


if($addselect)
{

Zeile 3396Zeile 3443
	}

return $forumjump;

	}

return $forumjump;

}

}


/**
* Returns the extension of a file.


/**
* Returns the extension of a file.

Zeile 3405Zeile 3452
 * @return string The extension of the file.
*/
function get_extension($file)

 * @return string The extension of the file.
*/
function get_extension($file)

{

{

	return my_strtolower(my_substr(strrchr($file, "."), 1));
}


	return my_strtolower(my_substr(strrchr($file, "."), 1));
}


Zeile 3439Zeile 3486
	for($i = 0; $i < $length; ++$i)
{
$str[] = $set[my_rand(0, 61)];

	for($i = 0; $i < $length; ++$i)
{
$str[] = $set[my_rand(0, 61)];

	}

	}


// Make sure they're in random order and convert them to a string
shuffle($str);


// Make sure they're in random order and convert them to a string
shuffle($str);

Zeile 3576Zeile 3623
			else
{
$avatar_width_height = "width=\"{$dimensions[0]}\" height=\"{$dimensions[1]}\"";

			else
{
$avatar_width_height = "width=\"{$dimensions[0]}\" height=\"{$dimensions[1]}\"";

			}

			}

		}
}


		}
}


Zeile 3783Zeile 3830
			}

if($mybb->settings['allowfontmycode'] == 1)

			}

if($mybb->settings['allowfontmycode'] == 1)

			{

			{

				$font = "font,";

				$font = "font,";

			}


			}


			if($mybb->settings['allowsizemycode'] == 1)

			if($mybb->settings['allowsizemycode'] == 1)

			{

			{

				$size = "size,";

				$size = "size,";

			}

			}


if($mybb->settings['allowcolormycode'] == 1)
{


if($mybb->settings['allowcolormycode'] == 1)
{

Zeile 3800Zeile 3847
			if($mybb->settings['allowfontmycode'] == 1 || $mybb->settings['allowsizemycode'] == 1 || $mybb->settings['allowcolormycode'] == 1)
{
$removeformat = "removeformat|";

			if($mybb->settings['allowfontmycode'] == 1 || $mybb->settings['allowsizemycode'] == 1 || $mybb->settings['allowcolormycode'] == 1)
{
$removeformat = "removeformat|";

			}


			}


			if($mybb->settings['allowemailmycode'] == 1)

			if($mybb->settings['allowemailmycode'] == 1)

			{

			{

				$email = "email,";

				$email = "email,";

			}

			}


if($mybb->settings['allowlinkmycode'] == 1)
{
$link = "link,unlink";


if($mybb->settings['allowlinkmycode'] == 1)
{
$link = "link,unlink";

			}


			}


			if($mybb->settings['allowlistmycode'] == 1)
{
$list = "bulletlist,orderedlist|";

			if($mybb->settings['allowlistmycode'] == 1)
{
$list = "bulletlist,orderedlist|";

			}


			}


			if($mybb->settings['allowcodemycode'] == 1)
{
$code = "code,php,";

			if($mybb->settings['allowcodemycode'] == 1)
{
$code = "code,php,";

			}


			}


			if($mybb->user['sourceeditor'] == 1)
{
$sourcemode = "MyBBEditor.sourceMode(true);";

			if($mybb->user['sourceeditor'] == 1)
{
$sourcemode = "MyBBEditor.sourceMode(true);";

Zeile 3832Zeile 3879
	}

return $codeinsert;

	}

return $codeinsert;

}


}


/**
* @param int $tid
* @param array $postoptions The options carried with form submit

/**
* @param int $tid
* @param array $postoptions The options carried with form submit

Zeile 3843Zeile 3890
function get_subscription_method($tid = 0, $postoptions = array())
{
global $mybb;

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_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;

		$subscription_method = 0;

	}


	}


	// Return user default if no thread id available, in case
if(!(int)$tid || (int)$tid <= 0)
{

	// Return user default if no thread id available, in case
if(!(int)$tid || (int)$tid <= 0)
{

Zeile 3866Zeile 3913
		return (in_array($method, $subscription_methods)) ? $method : $subscription_methods[0];
}
else

		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);


		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(!empty($subscription) && $subscription['tid'])

		if($subscription)

		{
$subscription_method = (int)$subscription['notification'] + 1;
}

		{
$subscription_method = (int)$subscription['notification'] + 1;
}

Zeile 3916Zeile 3963
		if(is_array($smiliecache))
{
reset($smiliecache);

		if(is_array($smiliecache))
{
reset($smiliecache);





			$getmore = '';
if($mybb->settings['smilieinsertertot'] >= $smiliecount)
{

			$getmore = '';
if($mybb->settings['smilieinsertertot'] >= $smiliecount)
{

Zeile 3979Zeile 4026
	else
{
$clickablesmilies = "";

	else
{
$clickablesmilies = "";

	}


	}


	return $clickablesmilies;
}


	return $clickablesmilies;
}


Zeile 4046Zeile 4093
 *  @return string The thread prefix selection menu
*/
function build_prefix_select($fid, $selected_pid=0, $multiple=0, $previous_pid=0)

 *  @return string The thread prefix selection menu
*/
function build_prefix_select($fid, $selected_pid=0, $multiple=0, $previous_pid=0)

{
global $cache, $db, $lang, $mybb, $templates;


{
global $cache, $db, $lang, $mybb, $templates;


	if($fid != 'all')
{
$fid = (int)$fid;

	if($fid != 'all')
{
$fid = (int)$fid;

Zeile 4439Zeile 4486
				if(my_inet_ntop(my_inet_pton($val)) == $val && !preg_match("#^(10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.|192\.168\.|fe80:|fe[c-f][0-f]:|f[c-d][0-f]{2}:)#", $val))
{
$ip = $val;

				if(my_inet_ntop(my_inet_pton($val)) == $val && !preg_match("#^(10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.|192\.168\.|fe80:|fe[c-f][0-f]:|f[c-d][0-f]{2}:)#", $val))
{
$ip = $val;

					break;
}
}
}
}

					break;
}
}
}
}


if(!$ip)


if(!$ip)

	{

	{

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

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

	}


	}


	if($plugins)
{
$ip_array = array("ip" => &$ip); // Used for backwards compatibility on this hook with the updated run_hooks() function.

	if($plugins)
{
$ip_array = array("ip" => &$ip); // Used for backwards compatibility on this hook with the updated run_hooks() function.

Zeile 4460Zeile 4507
	}

return $ip;

	}

return $ip;

}


}


/**
* Fetch the friendly size (GB, MB, KB, B) for a specified file size.
*

/**
* Fetch the friendly size (GB, MB, KB, B) for a specified file size.
*

Zeile 4471Zeile 4518
function get_friendly_size($size)
{
global $lang;

function get_friendly_size($size)
{
global $lang;





	if(!is_numeric($size))

	if(!is_numeric($size))

	{
return $lang->na;
}


	{
return $lang->na;
}


	// Yottabyte (1024 Zettabytes)
if($size >= 1208925819614629174706176)
{

	// Yottabyte (1024 Zettabytes)
if($size >= 1208925819614629174706176)
{

Zeile 4509Zeile 4556
	}
// Megabyte (1024 Kilobytes)
elseif($size >= 1048576)

	}
// Megabyte (1024 Kilobytes)
elseif($size >= 1048576)

	{

	{

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

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

Zeile 4542Zeile 4589
	if(!is_numeric($time))
{
return $lang->na;

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

	}

	}


if(round(1000000 * $time, 2) < 1000)


if(round(1000000 * $time, 2) < 1000)

	{

	{

		$time = number_format(round(1000000 * $time, 2))." μs";

		$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";

		$time = number_format(round((1000 * $time), 2))." ms";

	}

	}

	else
{
$time = round($time, 3)." seconds";

	else
{
$time = round($time, 3)." seconds";

Zeile 4559Zeile 4606

return $time;
}


return $time;
}





/**
* Get the attachment icon for a specific file extension
*

/**
* Get the attachment icon for a specific file extension
*

Zeile 4569Zeile 4616
function get_attachment_icon($ext)
{
global $cache, $attachtypes, $theme, $templates, $lang, $mybb;

function get_attachment_icon($ext)
{
global $cache, $attachtypes, $theme, $templates, $lang, $mybb;





	if(!$attachtypes)
{
$attachtypes = $cache->read("attachtypes");

	if(!$attachtypes)
{
$attachtypes = $cache->read("attachtypes");

	}

$ext = my_strtolower($ext);

	}

$ext = my_strtolower($ext);


if($attachtypes[$ext]['icon'])
{


if($attachtypes[$ext]['icon'])
{

Zeile 4838Zeile 4885
				$navsize = count($navbits);
// Convert & to &amp;
$navbits[$navsize]['name'] = preg_replace("#&(?!\#[0-9]+;)#si", "&amp;", $forumnav['name']);

				$navsize = count($navbits);
// Convert & to &amp;
$navbits[$navsize]['name'] = preg_replace("#&(?!\#[0-9]+;)#si", "&amp;", $forumnav['name']);





				if(defined("IN_ARCHIVE"))
{
// Set up link to forum in breadcrumb.

				if(defined("IN_ARCHIVE"))
{
// Set up link to forum in breadcrumb.

Zeile 5702Zeile 5749
	}
else
{

	}
else
{

		$parts = explode('.', $number);








        if(isset($number))
{
$parts = explode('.', $number);
}
else
{
$parts = array();
}


if(isset($parts[1]))
{


if(isset($parts[1]))
{

Zeile 6089Zeile 6143

$string = preg_replace("#&\#([0-9]+);#", "-", $string);



$string = preg_replace("#&\#([0-9]+);#", "-", $string);


	if(strtolower($lang->settings['charset']) == "utf-8")

	if(isset($lang->settings['charset']) && strtolower($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);

	{
// 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);

Zeile 6948Zeile 7002
	$query = $db->simple_select("users", "COUNT(email) as emails", "email = '".$db->escape_string($email)."'{$uid_string}");

if($db->fetch_field($query, "emails") > 0)

	$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;
}

	{
return true;
}


return false;
}


return false;
}

Zeile 6981Zeile 7035
	$settings = "<"."?php\n/*********************************\ \n  DO NOT EDIT THIS FILE, PLEASE USE\n  THE SETTINGS EDITOR\n\*********************************/\n\n$settings\n";

file_put_contents(MYBB_ROOT.'inc/settings.php', $settings, LOCK_EX);

	$settings = "<"."?php\n/*********************************\ \n  DO NOT EDIT THIS FILE, PLEASE USE\n  THE SETTINGS EDITOR\n\*********************************/\n\n$settings\n";

file_put_contents(MYBB_ROOT.'inc/settings.php', $settings, LOCK_EX);





	$GLOBALS['settings'] = &$mybb->settings;
}


	$GLOBALS['settings'] = &$mybb->settings;
}


Zeile 7014Zeile 7068
		"~"
);
$terms = str_replace($bad_characters, '', $terms);

		"~"
);
$terms = str_replace($bad_characters, '', $terms);

 
	$words = array();


// Check if this is a "series of words" - should be treated as an EXACT match
if(my_strpos($terms, "\"") !== false)
{
$inquote = false;
$terms = explode("\"", $terms);


// Check if this is a "series of words" - should be treated as an EXACT match
if(my_strpos($terms, "\"") !== false)
{
$inquote = false;
$terms = explode("\"", $terms);

		$words = array();

 
		foreach($terms as $phrase)
{
$phrase = htmlspecialchars_uni($phrase);

		foreach($terms as $phrase)
{
$phrase = htmlspecialchars_uni($phrase);

Zeile 7066Zeile 7120
				$words[] = trim($word);
}
}

				$words[] = trim($word);
}
}

	}

if(!is_array($words))
{
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, 'build_highlight_array_sort');

	}

// 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, 'build_highlight_array_sort');

 

$highlight_cache = array();


// 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 7091Zeile 7142
		}

// Now make PREG compatible

		}

// Now make PREG compatible

		$find = "#(?!<.*?)(".preg_quote($word, "#").")(?![^<>]*?>)#ui";
$replacement = "<span class=\"highlight\" style=\"padding-left: 0px; padding-right: 0px;\">$1</span>";

		$find = "/(?<!&|&#)\b([[:alnum:]]*)(".preg_quote($word, "/").")(?![^<>]*?>)/ui";
$replacement = "$1<span class=\"highlight\" style=\"padding-left: 0px; padding-right: 0px;\">$2</span>";

		$highlight_cache[$find] = $replacement;
}


		$highlight_cache[$find] = $replacement;
}


Zeile 7350Zeile 7401
	global $mybb, $lang, $templates;

$timezones = get_supported_timezones();

	global $mybb, $lang, $templates;

$timezones = get_supported_timezones();





	$selected = str_replace("+", "", $selected);
$timezone_option = '';
foreach($timezones as $timezone => $label)

	$selected = str_replace("+", "", $selected);
$timezone_option = '';
foreach($timezones as $timezone => $label)

Zeile 7506Zeile 7557
			$curlopt[10203] = array(
$url_components['host'].':'.$url_components['port'].':'.$destination_address
);

			$curlopt[10203] = array(
$url_components['host'].':'.$url_components['port'].':'.$destination_address
);

 
		}

if(defined('CURLOPT_DISALLOW_USERNAME_IN_URL'))
{
$curlopt[CURLOPT_DISALLOW_USERNAME_IN_URL] = true;

		}

if(!empty($post_body))

		}

if(!empty($post_body))

Zeile 7532Zeile 7588
				{
$data = fetch_remote_file(trim(array_pop($matches)), $post_data, --$max_redirects);
}

				{
$data = fetch_remote_file(trim(array_pop($matches)), $post_data, --$max_redirects);
}

			}
else
{

			}
else
{

				$data = $body;
}
}

				$data = $body;
}
}

Zeile 7614Zeile 7670
		else
{
$headers[] = "GET {$url_components['path']} HTTP/1.0";

		else
{
$headers[] = "GET {$url_components['path']} HTTP/1.0";

		}

		}


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


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

Zeile 8009Zeile 8065
	$result = chmod($file, octdec($mode));
umask($old_umask);
return $result;

	$result = chmod($file, octdec($mode));
umask($old_umask);
return $result;

}

}


/**
* Custom rmdir function to loop through an entire directory and delete all files/folders within


/**
* Custom rmdir function to loop through an entire directory and delete all files/folders within

Zeile 8273Zeile 8329
			{
// Invalid IP address
return false;

			{
// Invalid IP address
return false;

			}

			}

		}

/**

		}

/**

Zeile 8534Zeile 8590
				if ($crypto_strong == false)
{
$output = null;

				if ($crypto_strong == false)
{
$output = null;

				}
}
}

				}
}
}

	}
else
{

	}
else
{

Zeile 8566Zeile 8622
	if(strlen($output) < $bytes)
{
// Close to what PHP basically uses internally to seed, but not quite.

	if(strlen($output) < $bytes)
{
// Close to what PHP basically uses internally to seed, but not quite.

		$unique_state = microtime().@getmypid();

		$unique_state = microtime().@getmypid();


$rounds = ceil($bytes / 16);



$rounds = ceil($bytes / 16);


Zeile 8583Zeile 8639
		return $output;
}
else

		return $output;
}
else

	{

	{

		return $output;
}
}

		return $output;
}
}

Zeile 8596Zeile 8652
function secure_seed_rng()
{
$bytes = PHP_INT_SIZE;

function secure_seed_rng()
{
$bytes = PHP_INT_SIZE;





	do

	do

	{


	{


		$output = secure_binary_seed_rng($bytes);

		$output = secure_binary_seed_rng($bytes);





		// convert binary data to a decimal number
if ($bytes == 4)

		// convert binary data to a decimal number
if ($bytes == 4)

		{

		{

			$elements = unpack('i', $output);
$output = abs($elements[1]);
}

			$elements = unpack('i', $output);
$output = abs($elements[1]);
}

Zeile 8612Zeile 8668
		{
$elements = unpack('N2', $output);
$output = abs($elements[1] << 32 | $elements[2]);

		{
$elements = unpack('N2', $output);
$output = abs($elements[1] << 32 | $elements[2]);

		}

} while($output > PHP_INT_MAX);


		}

} while($output > PHP_INT_MAX);


	return $output;
}


	return $output;
}


Zeile 8632Zeile 8688
	{
$min = 0;
$max = PHP_INT_MAX;

	{
$min = 0;
$max = PHP_INT_MAX;

	}

	}


if(version_compare(PHP_VERSION, '7.0', '>='))
{


if(version_compare(PHP_VERSION, '7.0', '>='))
{

Zeile 8665Zeile 8721
function trim_blank_chrs($string, $charlist="")
{
$hex_chrs = array(

function trim_blank_chrs($string, $charlist="")
{
$hex_chrs = array(

		0x09 => 1, // \x{0009}
0x0A => 1, // \x{000A}
0x0B => 1, // \x{000B}
0x0D => 1, // \x{000D}

		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}

		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}

Zeile 8732Zeile 8788
	{
// Check to see if we have matched a first character in our utf-8 array
$offset = match_sequence($string, $hex_chrs);

	{
// Check to see if we have matched a first character in our utf-8 array
$offset = match_sequence($string, $hex_chrs);

		if(!$offset)
{
// If not, then we must have a "good" character and we don't need to do anymore processing

		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);

			break;
}
$string = substr($string, $offset);

Zeile 8784Zeile 8840
	if($string === "")
{
return 0;

	if($string === "")
{
return 0;

	}

	}


$ord = ord($string[$i]);
if(array_key_exists($ord, $array))


$ord = ord($string[$i]);
if(array_key_exists($ord, $array))

Zeile 8800Zeile 8856
	}

return 0;

	}

return 0;

}

}


/**
* Obtain the version of GD installed.


/**
* Obtain the version of GD installed.

Zeile 9019Zeile 9075
		}
}


		}
}


	if(!$pm['subject'] ||!$pm['message'] || !$pm['touid'] || (!$pm['receivepms'] && !$admin_override))

	if(empty($pm['subject']) || empty($pm['message']) || empty($pm['touid']) || (empty($pm['receivepms']) && !$admin_override))

	{
return false;
}

	{
return false;
}

Zeile 9043Zeile 9099
	}

$recipients_bcc = array();

	}

$recipients_bcc = array();

 

// Workaround for eliminating PHP warnings in PHP 8. Ref: https://github.com/mybb/mybb/issues/4630#issuecomment-1369144163
if(isset($pm['sender']['uid']) && $pm['sender']['uid'] === -1 && $fromid === -1)
{
$sender = array(
"uid" => 0,
"username" => ''
);
}


// Determine user ID
if((int)$fromid == 0)


// Determine user ID
if((int)$fromid == 0)

	{

	{

		$fromid = (int)$mybb->user['uid'];
}
elseif((int)$fromid < 0)

		$fromid = (int)$mybb->user['uid'];
}
elseif((int)$fromid < 0)

Zeile 9065Zeile 9130
		"do" => '',
"pmid" => ''
);

		"do" => '',
"pmid" => ''
);

 

// (continued) Workaround for eliminating PHP warnings in PHP 8. Ref: https://github.com/mybb/mybb/issues/4630#issuecomment-1369144163
if(isset($sender))
{
$pm['sender'] = $sender;
}


if(isset($session))
{


if(isset($session))
{