Online PHP editor | refs for hEo4g

<?php namespace Qihoo\Controller\Decorator; use Beahoo\Controller\Request; use Beahoo\Controller\Response; /** * 前端JSONP回调函数装饰器 * * @package Qihoo\Controller\Decorator */ class CallbackDecorator extends \Beahoo\Controller\Decorator { /** * 执行 * * @param \Beahoo\Controller\Request $request * @param \Beahoo\Controller\Response $response * * @result void */ public function execute(Request $request, Response $response) { parent::execute($request, $response); $callback = $request->getQueryArg('callback'); if ($callback && preg_match('/^[\._a-z0-9]+$/i', $callback)) { $body = $response->getBody(); if (is_array($body)) { $body = json_encode($body); } $body = "{$callback}({$body})"; $response->setBody($body); } } }