public static function flush() {
        if (count($_COOKIE) > 0) {
            foreach ($_COOKIE as $key => $value) {
                self::delete($key, '/');
            }
        }
    }
public static function flush() {
        if (count($_COOKIE) > 0) {
            foreach ($_COOKIE as $key => $value) {
                self::delete($key, '/');
            }
        }
    }
public static function flush ( ) { if ( count ( $ _COOKIE ) > 0 ) { foreach ( $ _COOKIE as $ key => $ value ) { self :: delete ( $ key , '/' ) ; } } }
Deletes whole cookie data
Deletes whole cookie data