curl_copy_handle
(PHP 5, PHP 7, PHP 8)
curl_copy_handle — 复制 cURL 句柄及其所有选项
返回值
返回新 cURL 句柄， 或者在失败时返回 false。
更新日志
| 版本 | 说明 |
|---|---|
| 8.0.0 |
handle 现在接受 CurlHandle
实例；之前接受 resource。
|
| 8.0.0 | 现在成功时，此函数返回 CurlHandle 实例，之前返回 resource。 |
示例
示例 #1 复制 cURL 句柄
<?php
// 创建新 cURL 资源
$ch = curl_init();
// 设置 URL 和其它相应的选项
curl_setopt($ch, CURLOPT_URL, 'http://www.example.com/');
curl_setopt($ch, CURLOPT_HEADER, 0);
// 复制句柄
$ch2 = curl_copy_handle($ch);
// 抓取 URL（http://www.example.com/）并把它传递给浏览器
curl_exec($ch2);
// 关闭 cURL 资源，并且释放系统资源
curl_close($ch2);
curl_close($ch);
?>
＋添加备注
用户贡献的备注 1 note
administrator at proxy-list dot org ¶
17 years ago
There is some internal curl error (CURLE_FAILED_INIT) when you are trying to use just copied curl handle in curl_multi_add_handle(). I have checked the same problematic PHP code but with little difference: instead of creating curl’s copy I have used the original one (template). As I expect code works without any error. I think curl_multi_* along with curl_copy_handle() is still raw and needs some improvements.
With best wishes
Vitali Simsive备份地址：http://www.lvesu.com/blog/php/function.curl-copy-handle.php