The 4th Annual China PHP Conference

curl_multi_setopt

(PHP 5 >= 5.5.0, PHP 7)

curl_multi_setoptSet an option for the cURL multi handle

Descrierea

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

Avertizare

Această funcție nu este documentată în prezent; este disponibilă numai lista sa de argumente.

Parametri

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.

Valorile întoarse

Întoarce valoarea TRUE în cazul succesului sau FALSE în cazul eșecului.

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User Contributed Notes 1 note

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ryosuke_i_628 at yahoo dot co dot jp
2 months 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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