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pcntl_wifstopped

(PHP 4 >= 4.1.0, PHP 5)

pcntl_wifstopped -- Checks wether the child process is currently stopped

说明

bool pcntl_wifstopped ( int status )

Checks wether the child process which caused the return is currently stopped; this is only possible if the call to pcntl_waitpid() was done using the option WUNTRACED.

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 which caused the return is currently stopped, FALSE otherwise.

参见

pcntl_waitpid()

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