public function isHardened() {
        $path = $this->path;

        $last = array_pop($path);

        return strpos($last, "'") !== false;
    }
public function isHardened() {
        $path = $this->path;

        $last = array_pop($path);

        return strpos($last, "'") !== false;
    }
public function isHardened ( ) { $ path = $ this -> path ; $ last = array_pop ( $ path ) ; return strpos ( $ last , "'" ) !== false ; }
check if the last level of the path is hardened

@return bool
check if the last level of the path is hardened