PHP CURL マルチスレッド GET/POST クラス

/*************************************************** ************
 PHP CURL 多線程 GET/POST
curl(array('url?get=data','url'),array('','post_data'));
 ************************************************* ***************/
functioncurl($urls,$post) {
 $queue =curl_multi_init();
 $map = array();
 foreach ($urls as $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) { ブレーク; }
 while ($done =curl_multi_info_read($queue)) {
 $error =curl_error($done['handle']);
 $results =curl_multi_getcontent($done['handle']);
 $responses[$map [(文字列) $done['handle']]] = Compact('error', 'results');
curl_multi_remove_handle($queue, $done['handle']);
curl_close($done['handle'] );
 }
 if ($active > 0) {
curl_multi_select($queue, 0.5);
 }
 } while ($active);
curl_multi_close($queue);
 return $responses;
}

多回線程、PHP、CURL