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curl_multi_setopt

(PHP 5 >= 5.5.0, PHP 7)

curl_multi_setopt — Set an option for the cURL multi handle

Опис

bool curl_multi_setopt ( resource $mh , int $option , mixed $value )

Увага

This function is currently not documented; only its argument list is available.

Параметри

mh

option

One of the CURLMOPT_* constants.

value

The value to be set on option.

value should be an int for the following values of the option parameter:

Option Set value to

CURLMOPT_PIPELINING Pass 1 to enable or 0 to disable. Enabling pipelining on a multi handle will make it attempt to perform HTTP Pipelining as far as possible for transfers using this handle. This means that if you add a second request that can use an already existing connection, the second request will be "piped" on the same connection. As of cURL 7.43.0 you can also pass 2 to try to multiplex the new transfer over an existing HTTP/2 connection if possible. Instead of integer literals, you can also use the CURLPIPE_* constants if available.

CURLMOPT_MAXCONNECTS Pass a number that will be used as the maximum amount of simultaneously open connections that libcurl may cache. Default is 10. When the cache is full, curl closes the oldest one in the cache to prevent the number of open connections from increasing.

Option	Set `value` to
`CURLMOPT_PIPELINING`	Pass 1 to enable or 0 to disable. Enabling pipelining on a multi handle will make it attempt to perform HTTP Pipelining as far as possible for transfers using this handle. This means that if you add a second request that can use an already existing connection, the second request will be "piped" on the same connection. As of cURL 7.43.0 you can also pass 2 to try to multiplex the new transfer over an existing HTTP/2 connection if possible. Instead of integer literals, you can also use the CURLPIPE_* constants if available.
`CURLMOPT_MAXCONNECTS`	Pass a number that will be used as the maximum amount of simultaneously open connections that libcurl may cache. Default is 10. When the cache is full, curl closes the oldest one in the cache to prevent the number of open connections from increasing.

Значення, що повертаються

Повертає TRUE в успішному випадку або FALSE в разі помилки.

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User Contributed Notes 1 note

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ryosuke_i_628 at yahoo dot co dot jp ¶

8 years ago


If you want to enable both HTTP/1.1 pipelining and HTTP/2 multiplexing...

<?php
curl_multi_setopt($mh, CURLMOPT_PIPELINING, 3);
?>

or

<?php
curl_multi_setopt($mh, CURLMOPT_PIPELINING, CURLPIPE_HTTP1 | CURLPIPE_MULTIPLEX);
?>

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