program/include/rcube_utils.php
@@ -958,4 +958,20 @@ return $password; } } /** * Find out if the string content means true or false * * @param string $str Input value * * @return boolean Boolean value */ public static function get_boolean($str) { $str = strtolower($str); return !in_array($str, array('false', '0', 'no', 'off', 'nein', ''), true); } }