PHP Manual
EventBase
Returns the current event base time

EventBase::getTimeOfDayCached

(PECL event >= 1.2.6-beta)

EventBase::getTimeOfDayCached — Returns the current event base time

说明

public EventBase::getTimeOfDayCached ( void ) : 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.

php ev returns the time when the last iteration of the default event loop has started php ev returns the current time in fractional seconds since the epoch php event returns array with of the names of the methods supported in this version of libevent php eventbase free resources allocated for this event base php eventbase returns bitmask of features supported php eventbase returns event method in use php eventbase returns the current event base time php eventbase sets number of priorities per event base php eventbase re initialize event base after a fork php eventbase tells event base to stop dispatching events php eventbufferevent closes file descriptor associated with the current buffer event php eventbufferevent returns underlying input buffer associated with current buffer event php eventbufferevent returns underlying output buffer associated with current buffer event php eventhttpconnection returns event base associated with the connection php eventlistener returns event base associated with the event listener php evloop returns the current event loop time php ibm db2 函数 returns the width of the current value of the indicated column in a result set php ncurses 函数 returns the current cursor position for a window php swftext returns the descent of the current font at its current size or 0 if not available php tokyotyrantquery returns the current element