How to use php curl_share_init function

php curl_share_init function is used to initialize a cURL shared handle, allowing two cURL handles to share data. This function has no parameters.

php How to use the curl_share_init function?

curl_share_init — Initialize a cURL share handle

Description

resource curl_share_init ( void )

Allows two cURL handles to share data.

Parameters

This function has no parameters.

Return value

Returns the resource of "cURL shared handle".

Example

This example will create a cURL shared handle and add two cURL handles, and the two handles share cookie data.

<?php
// 创建cURL共享句柄并设置cookie数据
$sh = curl_share_init();
curl_share_setopt($sh, CURLSHOPT_SHARE, CURL_LOCK_DATA_COOKIE);
// 初始化第一个cURL句柄并指定它为共享句柄
$ch1 = curl_init("http://www.w3cschool.cc/");
curl_setopt($ch1, CURLOPT_SHARE, $sh);
// 执行第一个cURL句柄
curl_exec($ch1);
// 初始化第二个cURL句柄并指定它为共享句柄
$ch2 = curl_init("http://php.net/");
curl_setopt($ch2, CURLOPT_SHARE, $sh);
// 执行第二个cURL句柄
//  所有 $ch1 句柄的数据在 $ch2 句柄中共享
curl_exec($ch2);
// 关闭cURL共享句柄
curl_share_close($sh);
// 关闭cURL句柄
curl_close($ch1);
curl_close($ch2);
?>

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