pcntl_wtermsig
(PHP 4 >= 4.1.0, PHP 5, PHP 7)
pcntl_wtermsig — Returns the signal which caused the child to terminate
Description
pcntl_wtermsig ( int $status ) : int
Returns the number of the signal that caused the child process to terminate. This function is only useful if pcntl_wifsignaled() returned true.
Parameters
-
status -
The
statusparameter is the status parameter supplied to a successful call to pcntl_waitpid().
Return Values
Returns the signal number, as an integer.
See Also
- pcntl_waitpid() - Waits on or returns the status of a forked child
- pcntl_signal() - Installs a signal handler
- pcntl_wifsignaled() - Checks whether the status code represents a termination due to a signal
© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.pcntl-wtermsig.php