PHP CURL 多线程 GET/POST 类

来源:http://www.oschina.net/code/snippet_1475115_44902

<?php

/****************************************************************

PHP CURL 多线程 GET/POST

Email:[e-mail]/QQ：690204663

curl(array('url?get=data','url'),array('','post_data'));

*****************************************************************/

functioncurl($urls,$post) {

    $queue= curl_multi_init();

    $map= array();

    foreach($urlsas $key => $url) {

        $ch= curl_init();

        curl_setopt($ch, CURLOPT_URL, $url);

        curl_setopt($ch, CURLOPT_TIMEOUT, 30);

        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

        curl_setopt($ch, CURLOPT_POSTFIELDS, $post[$key]);

        curl_setopt($ch, CURLOPT_HEADER, 0);

        curl_setopt($ch, CURLOPT_NOSIGNAL, true);

        curl_multi_add_handle($queue,$ch);

        $map[(string)$ch] = $url;

    }

    $responses= array();

    do{

        while(($code= curl_multi_exec($queue,$active)) == CURLM_CALL_MULTI_PERFORM) ;

        if($code!= CURLM_OK) { break; }

        while($done= curl_multi_info_read($queue)) {

            $error= curl_error($done['handle']);

            $results= curl_multi_getcontent($done['handle']);

            $responses[$map[(string)$done['handle']]] = compact('error','results');

            curl_multi_remove_handle($queue,$done['handle']);

            curl_close($done['handle']);

        }

        if($active> 0) {

            curl_multi_select($queue, 0.5);

        }

    }while($active);

    curl_multi_close($queue);

    return$responses;

}