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# pcntl_wifsignaled

(PHP 4 >= 4.1.0, PHP 5)

pcntl_wifsignaled -- Checks wether the status code represents a termination due to a signal

## 说明

bool pcntl_wifsignaled ( int status )

Checks wether the child process exited because of a signal which was not caught.

## 参数

`status`

  `status` 参数是提供给成功调用的 pcntl_waitpid() 函数的状态参数。

## 返回值

Returns `TRUE` if the child process exited because of a signal which was not caught, `FALSE` otherwise.

## 参见

pcntl_waitpid()
pcntl_signal()

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