PHP使用curl发送请求

PHP模拟请求有很多种方式,这里用的是curl

 /**
     * 发送请求
     */
    public function curlHttp($url){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL,$url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HEADER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        $output = curl_exec($ch);
        //释放curl句柄
        curl_close($ch);
        return json_decode($output,true);
    }