EventBase::getTimeOfDayCached

(PECL event >= 1.2.6-beta)

EventBase::getTimeOfDayCached — Returns the current event base time

說(shuō)明

public EventBase::getTimeOfDayCached(): float

On success returns the current time(as returned by gettimeofday() ), looking at the cached value in base if possible, and calling gettimeofday() or clock_gettime() as appropriate if there is no cached time.

參數(shù)

此函數(shù)沒(méi)有參數(shù)。

返回值

Returns the current event base time. On failure returns null.