curl_multi_select
(PHP 5)
curl_multi_select — Wait for activity on any curl_multi connection
Description
int curl_multi_select
( resource
$mh
[, float $timeout = 1.0
] )Blocks until there is activity on any of the curl_multi connections.
Parameters
-
mh -
A cURL multi handle returned by curl_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).