can I pass arguments to my function through add_action?

Question

can I do something like that? to pass arguments to my function? I already studied add_action doc but did not figure out how to do it. What the exact syntax to pass two argum

Answer 1

If you want to pass parameters to the callable function, instead of the do_action, you can call an anonymous function. Example:

// Route Web Requests
add_action('shutdown', function() {
    Router::singleton()->routeRequests('app.php');
});

You see that do_action('shutdown') don't accept any parameters, but routeRequests does.