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EventBase::getTimeOfDayCached

(PECL event >= 1.2.6-beta)

EventBase::getTimeOfDayCached — Returns the current event base time

说明

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.

参数

此函数没有参数。

返回值

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