Wait for activity on any curl_multi connection (original) (raw)

curl_multi_select

(PHP 5, PHP 7)

curl_multi_select — Wait for activity on any curl_multi connection

Description

curl_multi_select ( resource $mh [, float $timeout = 1.0 ] ) : int

Parameters

mh

A cURL multi handle returned bycurl_multi_init().

timeout

Time, in seconds, to wait for a response.

Return Values

On success, returns the number of descriptors contained in the descriptor sets. This may be 0 if there was no activity on any of the descriptors. On failure, this function will return -1 on a select failure (from the underlying select system call).