??This is high performance curl wrapper written in pure PHP. It‘s compatible with PHP 5.4+ and HHVM. Notice that libcurl version must be over 7.36.0, otherwise timeout can not suppert decimal. ??这是一个高性能的PHP封装的HTTP Restful多线程并发请求库，参考借鉴了httpresful 、multirequest等优秀的代码。它与PHP 5.4和hhvm兼容。 注意，libcurl版本必须>=7.36.0，否则超时不支持小数。
大家好，今天的主角是它： https://github.com/sinacms/MultiHttp ，这是本人写的一个curl工具库，在生产中十分好用，所以拿出来分享给大家，欢迎大家提issue/merge request， 点赞什么的。
<?php
// Include Composer‘s autoload file if not already included.require __DIR__.‘/vendor/autoload.php‘;use MultiHttp\Request;use MultiHttp\Response;//单个请求$responses=array();$responses[] = Request::create()->addQuery(‘wd=good‘)->get(‘http://baidu.com?‘, array( ?????????‘timeout‘ => 3, ?????????‘timeout_ms‘ => 2000, ?????????‘callback‘ => function (Response $response) { ?????????}))->send();$responses[] = Request::create()->get(‘http://qq.com‘, array( ?????????‘callback‘ => function (Response $response) { ?????????????//sth ?????????}))->addOptions(array( ?????????‘method‘ => Request::PATCH, ?????????‘timeout‘ => 3, ?????))->send(); ?????//test post$responses[] = Request::create()->post( ?????‘http://127.0.0.1‘,array(‘data‘=>‘this_is_post_data‘), array( ?????????‘callback‘ => function (Response $response) { ?????????????//sth ?????????}))->send();foreach ($responses as $response) { ?echo $response->request->uri, ‘ takes:‘, $response->duration, ?"\n\t\n\t";}?>//Multi-request 多个请求:<?phpuse MultiHttp\MultiRequest;$mr ?= MultiRequest::create();$rtn = $mr->addOptions( ???array( ???????array( ???????????‘url‘ ???=> ‘http://google.com‘, ???????????‘timeout‘ => 2, ???????????‘method‘ => ‘HEAD‘, ???????????‘data‘ ??=> array( ???????????), ???????????‘callback‘ => function (Response $response) { ???????????????//sth ???????????} ???????), ???)) ???->add(‘GET‘, ‘http://sina.cn‘,array(), array( ???????‘timeout‘ => 3 ???)) ???->import(Request::create()->trace(‘http://sohu.cn‘, array( ???????????‘timeout‘ ?=> 3, ???????????‘callback‘ => function (Response $response) { ???????????????//sth ???????????}))->applyOptions()) ???->send(); ???foreach ($rtn as $response) { ???????echo $response->request->uri, ‘ takes:‘, $response->duration, ‘ ‘, "\n\t\n\t"; ???}?>
options选项有： ??‘url‘ ????????????=> ‘CURLOPT_URL‘, ??‘debug‘ ??????????=> ‘CURLOPT_VERBOSE‘,//for debug verbose ??‘method‘ ?????????=> ‘CURLOPT_CUSTOMREQUEST‘, ??‘data‘ ???????????=> ‘CURLOPT_POSTFIELDS‘, // array or string , file begin with ‘@‘ ??‘ua‘ ?????????????=> ‘CURLOPT_USERAGENT‘, ??‘timeout‘ ????????=> ‘CURLOPT_TIMEOUT‘, // (secs) 0 means indefinitely ??‘connect_timeout‘ => ‘CURLOPT_CONNECTTIMEOUT‘, ??‘referer‘ ????????=> ‘CURLOPT_REFERER‘, ??‘binary‘ ?????????=> ‘CURLOPT_BINARYTRANSFER‘, ??‘port‘ ???????????=> ‘CURLOPT_PORT‘, ??‘header‘ ?????????=> ‘CURLOPT_HEADER‘, // TRUE:include header ??‘headers‘ ????????=> ‘CURLOPT_HTTPHEADER‘, // array ??‘download‘ ???????=> ‘CURLOPT_FILE‘, // writing file stream (using fopen()), default is STDOUT ??‘upload‘ ?????????=> ‘CURLOPT_INFILE‘, // reading file stream ??‘transfer‘ ???????=> ‘CURLOPT_RETURNTRANSFER‘, // TRUE:return string; FALSE:output directly (curl_exec) ??‘follow_location‘ => ‘CURLOPT_FOLLOWLOCATION‘, ??‘timeout_ms‘ ?????=> ‘CURLOPT_TIMEOUT_MS‘, // milliseconds, ?libcurl version > 7.36.0 ,
怎么样，什么人性、直观吧，
另外，建议大家用最新stable版本， 有很多好用的feature, 比如 expectsJson() 会直接验证response是json，并解析成php array( or hashmap)，更多特性请看tests目录的使用。
欢迎大家使用它。
我有空会补充些详细说明。
一个PHP高性能、多并发、restful的工具库（基于multi_curl）
原文地址：http://www.cnblogs.com/sunsky303/p/7611979.html