PHP Manual
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# pcntl_wexitstatus

(PHP 4 >= 4.1.0, PHP 5)

pcntl_wexitstatus -- Returns the return code of a terminated child

## Description

int pcntl_wexitstatus ( int status )

Returns the return code of a terminated child. This function is only useful if pcntl_wifexited() returned `TRUE`.

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

See also pcntl_waitpid() and pcntl_wifexited().

后退 | 起点 | 前进
pcntl_waitpid | 上一级 | pcntl_wifexited