curl_copy_handle

(PHP 5)

curl_copy_handle — Copy a cURL handle along with all of its preferences

Opis

resource curl_copy_handle ( resource $ch )

Copies a cURL handle keeping the same preferences.

Parametry

ch: Uchwyt cURL zwrócony przez curl_init().

Zwracane wartości

Returns a new cURL handle.

Przykłady

Example #1 Copying a cURL handle


<?php
// create a new cURL resource
$ch = curl_init();

// set URL and other appropriate options
curl_setopt($ch, CURLOPT_URL, 'http://www.example.com/');
curl_setopt($ch, CURLOPT_HEADER, 0);

// copy the handle
$ch2 = curl_copy_handle($ch);

// grab URL (http://www.example.com/) and pass it to the browser
curl_exec($ch2);

// close cURL resources, and free up system resources
curl_close($ch2);
curl_close($ch);
?>

curl_errno

curl_close

Last updated: Fri, 11 Apr 2008

add a note User Contributed Notes
curl_copy_handle

administrator at proxy-list dot org
22-Jan-2008 02:08


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

nicolac76 at yahoo dot fr
03-Sep-2007 12:14


Something work wrong if you use the var $i for a for...

$i cannot go over 127 (0111 1111b), more over you must say that the var is an int...



<?

$j=(int)0;

$curl = curl_init("http://www.example.com");



for($j=1;$j<=128;$j++) {

    $ch = curl_copy_handle($curl);

    curl_close($ch);

}

curl_close($curl);

?>

Andrew
20-May-2007 08:39


You can use it for some kind of templates:



<?php

$ch = array();

$ch[0] = curl_init();

curl_setopt($ch[0], CURLOPT_URL, 'http://beengo.net/');

curl_setopt($ch[0], CURLOPT_HEADER, 0);

curl_setopt($ch[0], CURLOPT_RETURNTRANSFER, 1);

curl_setopt($ch[0], CURLOPT_FOLLOWLOCATION, 1);

curl_setopt($ch[0], CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);



$ch[1] = curl_copy_handle($ch[0]);

curl_setopt($ch[1], CURLOPT_URL, 'http://beengo.net/cells/list');



$ch[2] = curl_copy_handle($ch[0]);

curl_setopt($ch[2], CURLOPT_URL, 'http://beengo.net/cells/list?q=travel');



/* And so on, when you need to get number of pages with same parameters... */



?>

add a note

curl_errno

curl_close

Last updated: Fri, 11 Apr 2008