curl_multi_init单线程改多线程实现
原来单线程的curl实现如下：
function post($url, $data = ”, $head = ‘application/x-www-form-urlencoded’){ // … $output = curl_exec($ch); curl_close($ch); return $output;}
现在要将其改为多线程，思路是将数据数组分成小块，然后对每一块都创建一个单独的curl句柄。
$newData = array_chunk($data, 10, true);foreach ($newData as $k => $tmp) { $mh = curl_multi_init(); $chs = []; foreach ($tmp as $key => $url) { $ch = curl_init(); $chs[$key] = $ch; // … curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, $tmp); curl_multi_add_handle($mh, $ch); } $active = null; do { $mrc = curl_multi_exec($mh, $active); } while ($mrc == CURLM_CALL_MULTI_PERFORM); while ($active && $mrc == CURLM_OK) { if (curl_multi_select($mh) != -1) {do { $mrc = curl_multi_exec($mh, $active);} while ($mrc == CURLM_CALL_MULTI_PERFORM); } } foreach ($chs as $key => $ch) { $res[$k][$key] = curl_multi_getcontent($ch); curl_multi_remove_handle($mh, $ch); } curl_multi_close($mh);}var_dump($res);
以上就是如何将单线程的curl_multi_init改造成多线程并发请求？的详细内容，更多请关注范的资源库其它相关文章！
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