Event::pending
(PECL event >= 1.2.6-beta)
Event::pending — Detects whether event is pending or scheduled
说明
public
Event::pending (
int
$flags
) :
bool
Detects whether event is pending or scheduled
参数
-
flags
-
One of, or a composition of the following constants:
Event::READ
,Event::WRITE
,Event::TIMEOUT
,Event::SIGNAL
.
返回值
Returns TRUE
if event is pending or scheduled. Otherwise FALSE
.