pcntl_wexitstatus
(PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8)
pcntl_wexitstatus — Returns the return code of a terminated child
Description
pcntl_wexitstatus(int $status): int|false
Returns the return code of a terminated child. This function is only useful if pcntl_wifexited() returned true.
Parameters
-
status -
The
statusparameter is the status parameter supplied to a successful call to pcntl_waitpid().
Return Values
Returns the return code. If the functionality is not supported by the OS, false is returned.
See Also
- pcntl_waitpid() - Waits on or returns the status of a forked child
- pcntl_wifexited() - Checks if status code represents a normal exit
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.pcntl-wexitstatus.php
