# EvLoop::loopFork

(PECL ev >= 0.2.0)

EvLoop::loopFork — Must be called after a fork

### 说明

public EvLoop::loopFork(): void

Must be called after a fork in the child, before entering or continuing the event loop. An alternative is to use `Ev::FLAG_FORKCHECK` which calls this function automatically, at some performance loss (refer to the » libev documentation ).

### 参数

此函数没有参数。

### 返回值

没有返回值。

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