This function blocks the calling process until there is activity on any of the connections opened by the curl_multi interface, or until the timeout period has expired.
In other words, it waits for data to be received in the opened connections.
Internally it fetches socket pointers with "curl_multi_fdset()" and runs the "select()" C function.
It returns in 3 cases:
1. Activity is detected on any socket;
2. Timeout has ended (second parameter);
3. Process received any signal (#man kill).
The function returns an integer:
* In case of activity it returns a number, usually 1.
I suppose, it returns the number of connections with activity detected.
* If timeout expires it returns 0
* In case of error it returns -1
Thanks for attention, hope this helps.
curl_multi_select
(PHP 5)
curl_multi_select — Obtiene todos los sockets asociados a la extensión CURL, que después pueden ser seleccionados.
Descripción
int curl_multi_select
( resource $mh
[, float $timeout
] )
Warning
Esta función no está documentada actualmente, solamente se encuentra disponible la lista de parámetros.
Vea también: curl_multi_init().
curl_multi_select
public at grik dot net
10-Aug-2008 08:38
10-Aug-2008 08:38
