No cache version.
Caching disabled. Default setting for this page:enabled (code LNG204)If the display is too slow, you can disable the user mode to view the cached version.
curl_multi_info_read
(PHP 5, PHP 7)
curl_multi_info_read — Get information about the current transfers
Description
$mh
[, int &$msgs_in_queue = NULL
] ) : arrayAsk the multi handle if there are any messages or information from the individual transfers. Messages may include information such as an error code from the transfer or just the fact that a transfer is completed.
Repeated calls to this function will return a new result each time, until a FALSE is returned
as a signal that there is no more to get at this point. The integer pointed to with
msgs_in_queue will contain the number of remaining messages after this
function was called.
The data the returned resource points to will not survive calling curl_multi_remove_handle().
Parameters
-
mh -
A cURL multi handle returned by curl_multi_init().
-
msgs_in_queue -
Number of messages that are still in the queue
Return Values
On success, returns an associative array for the message, FALSE on failure.
| Key: | Value: |
|---|---|
| msg | The CURLMSG_DONE constant. Other return values
are currently not available. |
| result | One of the CURLE_* constants. If everything is
OK, the CURLE_OK will be the result. |
| handle | Resource of type curl indicates the handle which it concerns. |
Examples
Example #1 A curl_multi_info_read() example
<?php
$urls = array(
"http://www.cnn.com/",
"http://www.bbc.co.uk/",
"http://www.yahoo.com/"
);
$mh = curl_multi_init();
foreach ($urls as $i => $url) {
$conn[$i] = curl_init($url);
curl_setopt($conn[$i], CURLOPT_RETURNTRANSFER, 1);
curl_multi_add_handle($mh, $conn[$i]);
}
do {
$status = curl_multi_exec($mh, $active);
if ($active) {
curl_multi_select($mh);
}
$info = curl_multi_info_read($mh);
if (false !== $info) {
var_dump($info);
}
} while ($active && $status == CURLM_OK);
foreach ($urls as $i => $url) {
$res[$i] = curl_multi_getcontent($conn[$i]);
curl_close($conn[$i]);
}
var_dump(curl_multi_info_read($mh));
?>
The above example will output something similar to:
array(3) {
["msg"]=>
int(1)
["result"]=>
int(0)
["handle"]=>
resource(5) of type (curl)
}
array(3) {
["msg"]=>
int(1)
["result"]=>
int(0)
["handle"]=>
resource(7) of type (curl)
}
array(3) {
["msg"]=>
int(1)
["result"]=>
int(0)
["handle"]=>
resource(6) of type (curl)
}
bool(false)
English translation
You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.
Thank you in advance.
Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-function.curl-multi-info-read.html
The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.
References
These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.
