<?php /** * @link http://www.yiiframework.com/ * @copyright Copyright (c) 2008 Yii Software LLC * @license http://www.yiiframework.com/license/ */ namespace yii\widgets; use yii\base\Widget; /** * @author Qiang Xue <qiang.xue@gmail.com> * @since 2.0 */ class Block extends Widget { /** * @var string the ID of this block. */ public $id; /** * @var boolean whether to render the block content in place. Defaults to false, * meaning the captured block content will not be displayed. */ public $renderInPlace = false; /** * Starts recording a block. */ public function init() { ob_start(); ob_implicit_flush(false); } /** * Ends recording a block. * This method stops output buffering and saves the rendering result as a named block in the controller. */ public function run() { $block = ob_get_clean(); if ($this->renderInPlace) { echo $block; } $this->view->blocks[$this->id] = $block; } }