# EvStat::set

(PECL ev >= 0.2.0)

EvStat::set — Configures the watcher

### 说明

public EvStat::set( string `$path` , float `$interval` ): void

Configures the watcher.

### 参数

`path`
  The path to wait for status changes on.
`interval`
  Hint on how quickly a change is expected to be detected and should normally be specified as `0.0` to let libev choose a suitable value.

### 返回值

没有返回值。

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