fam_pending
(PHP 5 <= 5.0.4)
fam_pending -- Check for pending FAM events
说明
int
fam_pending ( resource fam )
Checks for pending FAM events.
参数
fam
A resource representing a connection to the FAM service returned by
fam_open()
返回值
Returns non-zero if events are available to be fetched using
fam_next_event(), zero otherwise.