curl_multi_select
curl_multi_strerror
cURL Functions
PHP Manual

# curl_multi_setopt

(PHP 5 >= 5.5.0)

curl_multi_setopt — Set an option for the cURL multi handle

### Description

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

Warning

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

### Parameters

`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 rather than being executed in parallel.
  `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.

### Return Values

Returns `TRUE` on success or `FALSE` on failure.

curl_multi_select
curl_multi_strerror
cURL Functions
PHP Manual