PHP Manual: Return a number upper than zero if there are pending events

Description

int inotify_queue_len(resource $inotify_instance)

This function allows to know if inotify_read will block or not. If a number upper than zero is returned, there are pending events and inotify_read will not block.

Parameters

inotify_instance: Resource returned by inotify_init

Return Values

Returns a number upper than zero if there are pending events.

inotify_queue_len

Description

Parameters

Return Values

See Also