/** * Cleans or flushes output buffers up to target level. * * Resulting level can be greater than target level if a non-removable buffer has been encountered. * * @param int $targetLevel The target output buffering level * @param bool $flush Whether to flush or clean the buffers */ public static function closeOutputBuffers($targetLevel, $flush) { return Symfony\Component\HttpFoundation\Response::closeOutputBuffers($targetLevel, $flush); }