pcntl_wexitstatuspcntl_wifexited
(PHP 4 >= 4.0.7, PHP 5)
pcntl_wifexited — Checks if status code represents a normal exit
说明
bool pcntl_wifexited
( int $status
)
Checks whether the child status code represents a normal exit.
返回值
Returns TRUE if the child status code represents a normal exit, FALSE otherwise.
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