return $finalReferer;
}
-/**
- * Validate session ID to prevent Full Path Disclosure.
- *
- * See #298.
- * The session ID's format depends on the hash algorithm set in PHP settings
- *
- * @param string $sessionId Session ID
- *
- * @return true if valid, false otherwise.
- *
- * @see http://php.net/manual/en/function.hash-algos.php
- * @see http://php.net/manual/en/session.configuration.php
- */
-function is_session_id_valid($sessionId)
-{
- if (empty($sessionId)) {
- return false;
- }
-
- if (!$sessionId) {
- return false;
- }
-
- if (!preg_match('/^[a-zA-Z0-9,-]{2,128}$/', $sessionId)) {
- return false;
- }
-
- return true;
-}
-
/**
* Sniff browser language to set the locale automatically.
* Note that is may not work on your server if the corresponding locale is not installed.
* @param int $nb The number of items for plural forms.
* @param string $domain The domain where the translation is stored (default: shaarli).
*
- * @return String Text translated.
+ * @return string Text translated.
*/
function t($text, $nText = '', $nb = 1, $domain = 'shaarli') {
return dn__($domain, $text, $nText, $nb);