(PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8)
pcntl_wexitstatus — Returns the return code of a terminated child
Returns the return code of a terminated child. This function is only useful if pcntl_wifexited() returned true
.
status
The status
parameter is the status parameter supplied to a successful call to pcntl_waitpid().
Returns the return code. If the functionality is not supported by the OS, false
is returned.