<?php /** * @link http://www.yiiframework.com/ * @copyright Copyright (c) 2008 Yii Software LLC * @license http://www.yiiframework.com/license/ */ namespace yii\base; /** * @author Qiang Xue <qiang.xue@gmail.com> * @since 2.0 */ class Response extends Component { public function beginOutput() { ob_start(); ob_implicit_flush(false); } public function endOutput() { return ob_get_clean(); } public function getOutput() { return ob_get_contents(); } public function cleanOutput() { ob_clean(); } public function removeOutput($all = true) { if ($all) { for ($level = ob_get_level(); $level > 0; --$level) { if (!@ob_end_clean()) { ob_clean(); } } } else { ob_end_clean(); } } }