curl_multi_init

(PHP 5)

curl_multi_init — Returns a new cURL multi handle

说明

resource curl_multi_init ( void )

Allows the processing of multiple cURL handles in parallel.

参数

mh: A cURL multi handle returned by curl_multi_init().

返回值

Returns a cURL on handle on success, FALSE on failure.

范例

Example#1 curl_multi_init() example

This example will create two cURL handles, add them to a multi handle, and then run them in parallel.


<?php
// create both cURL resources
$ch1 = curl_init();
$ch2 = curl_init();

// set URL and other appropriate options
curl_setopt($ch1, CURLOPT_URL, "http://www.example.com/");
curl_setopt($ch1, CURLOPT_HEADER, 0);
curl_setopt($ch2, CURLOPT_URL, "http://www.php.net/");
curl_setopt($ch2, CURLOPT_HEADER, 0);

//create the multiple cURL handle
$mh = curl_multi_init();

//add the two handles
curl_multi_add_handle($mh,$ch1);
curl_multi_add_handle($mh,$ch2);

$running=null;
//execute the handles
do {
    curl_multi_exec($mh,$running);
} while ($running > 0);

//close the handles
curl_multi_remove_handle($ch1);
curl_multi_remove_handle($ch2);
curl_multi_close($mh);

?>


	PHP5中文手册 curl_multi_info_read curl_multi_remove_handle CURL PHP Manual curl_multi_init (PHP 5) curl_multi_init — Returns a new cURL multi handle 说明 resource curl_multi_init ( void ) Allows the processing of multiple cURL handles in parallel. 参数 `mh` A cURL multi handle returned by curl_multi_init(). 返回值 Returns a cURL on handle on success, `FALSE` on failure. 范例 Example#1 curl_multi_init() example This example will create two cURL handles, add them to a multi handle, and then run them in parallel. <?php // create both cURL resources $ch1 = curl_init(); $ch2 = curl_init(); // set URL and other appropriate options curl_setopt($ch1, CURLOPT_URL, "http://www.example.com/"); curl_setopt($ch1, CURLOPT_HEADER, 0); curl_setopt($ch2, CURLOPT_URL, "http://www.php.net/"); curl_setopt($ch2, CURLOPT_HEADER, 0); //create the multiple cURL handle $mh = curl_multi_init(); //add the two handles curl_multi_add_handle($mh,$ch1); curl_multi_add_handle($mh,$ch2); $running=null; //execute the handles do { curl_multi_exec($mh,$running); } while ($running > 0); //close the handles curl_multi_remove_handle($ch1); curl_multi_remove_handle($ch2); curl_multi_close($mh); ?> 参见 curl_init() curl_multi_close() curl_multi_info_read curl_multi_remove_handle CURL PHP Manual

curl_multi_init

说明

参数

返回值

范例

参见