Initiates the stat call

# EvStat::stat

(PECL ev >= 0.2.0)

EvStat::stat — Initiates the stat call

### 説明

public EvStat::stat ( void ) : bool

Initiates the stat call(updates internal cache). It stats(using lstat ) the path specified in the watcher and sets to the values found.

### 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 `TRUE` if path exists. Otherwise `FALSE`.

### 参考

- EvStat::attr() - Returns the values most recently detected by Ev
- EvStat::prev() - Returns the previous set of values returned by EvStat::attr