pcntl_wexitstatus

(PHP 4 >= 4.0.7, PHP 5)

pcntl_wexitstatus — Returns the return code of a terminated child

int pcntl_wexitstatus ( int $status )

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

Returns the return code, as an integer.


	PHP5中文手册 pcntl_waitpid pcntl_wifexited PCNTL PHP Manual pcntl_wexitstatus (PHP 4 >= 4.0.7, PHP 5) pcntl_wexitstatus — Returns the return code of a terminated child 说明 int pcntl_wexitstatus ( int `$status` ) Returns the return code of a terminated child. This function is only useful if pcntl_wifexited() returned `TRUE`. 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 the return code, as an integer. 参见 pcntl_waitpid() pcntl_wifexited() pcntl_waitpid pcntl_wifexited PCNTL PHP Manual