EvStat::prev
(PECL ev >= 0.2.0)
EvStat::prev — Returns the previous set of values returned by EvStat::attr
説明
public EvStat::prev ( ) : void
Just like EvStat::attr() , but returns the previous set of values.
パラメータ
この関数にはパラメータはありません。
返り値
Returns an array with the same structure as the array returned by EvStat::attr() . The array contains previously detected values.
参考
- EvStat::attr() - Returns the values most recently detected by Ev
- EvStat::stat() - Initiates the stat call
