(PHP 4 >= 4.1.0, PHP 5, PHP 7)
pcntl_wifstopped — Checks whether the child process is currently stopped
$status
)Checks whether 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.
statusПараметр status - это параметр статуса, передаваемый для успешного вызова функции pcntl_waitpid().
Returns TRUE if the child process which caused the return is
currently stopped, FALSE otherwise.