EvPeriodic::at
(PECL ev >= 0.2.0)
EvPeriodic::at — Returns the absolute time that this watcher is supposed to trigger next
說明
public
EvPeriodic::at(): float
When the watcher is active, returns the absolute time that this watcher is supposed to trigger next. This is not the same as the offset argument to EvPeriodic::set() or EvPeriodic::__construct() , but indeed works even in interval mode.
參數
此函式沒有參數。
返回值
Returns the absolute time this watcher is supposed to trigger next in seconds.