EvStat::createStopped
EvStat::set
EvStat
PHP Manual

# EvStat::prev

(PECL ev >= 0.2.0)

EvStat::prev — Returns the previous set of values returned by EvStat::attr

### 説明

public void 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

EvStat::createStopped
EvStat::set
EvStat
PHP Manual