Wait for activity on any curl_multi connection

# curl_multi_select

(PHP 5, PHP 7)

curl_multi_select — Wait for activity on any curl_multi connection

### Descrierea

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

Blocks until there is activity on any of the curl_multi connections.

### Parametri

`mh`

  Un multi-handle cURL întors de curl_multi_init().

`timeout`

  Time, in seconds, to wait for a response.

### Valorile întoarse

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).

### A se vedea și

- curl_multi_init() - Returns a new cURL multi handle