异步 HTTP 客户端：async-http-php

date_default_timezone_set("PRC");require dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php'; $async = new \Jenner\Http\Async();$task = \Jenner\Http\Task::createGet("http://www.baidu.com");$async->attach($task, "baidu"); $task2 = \Jenner\Http\Task::createGet("http://www.sina.com");$async->attach($task2, "sina"); $task3 = \Jenner\Http\Task::createGet("http://www.qq.com");$async->attach($task3, "qq"); /** * you can do something here before receive the http responses * eg. query data from mysql or redis. */ while(true){    // nonblock    if(!$async->isDone()){        echo "I am running" . PHP_EOL;        sleep(1);        continue;    }     $result = $async->execute();    print_r($result);    break;} /** * or you just call execute. it will block the process until all tasks are done. * $result = $async->execute(); * print_r($result); */