PHP curl_share_setopt function
PHP curl_share_setopt function
(PHP 5> = 5.5.0)
curl_share_setopt - Setting cURL handle a share option.
Explanation
bool curl_share_setopt ( resource $sh , int $option , string $value )
Setting a share option cURL handle.
parameter
sh
By curl_share_init () shared handle initialized.
option
Options | description |
---|---|
CURLSHOPT_SHARE | Specify a shared data type |
CURLSHOPT_UNSHARE | Specify the type of data is not shared |
value
value | description |
---|---|
CURL_LOCK_DATA_COOKIE | Share cookie data |
CURL_LOCK_DATA_DNS | Shared DNS cache. |
CURL_LOCK_DATA_SSL_SESSION | Shared SSL session ID, to reduce time to connect to the same server as the SSL handshake takes time. |
return value
Successful return TRUE, or on failure returns FALSE.
Examples
This example creates a shared cURL handle, and add two cURL handles, handles two 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); ?>