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pcntl_wifsignaled> <pcntl_wexitstatus
[edit] Last updated: Fri, 25 May 2012

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pcntl_wifexited

(PHP 4 >= 4.1.0, PHP 5)

pcntl_wifexited — 检查状态代码是否代表一个正常的退出。

说明

bool pcntl_wifexited ( int $status )

检查子进程状态代码是否代表正常退出。

参数

status

参数 status 是提供给成功调用 pcntl_waitpid() 时的状态参数。

返回值

当子进程状态代码代表正常退出时返回 TRUE ，其他情况返回 FALSE。

参见



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