- print_r: documentation ( source)
<?php
interface FF_SubTypes {
const FF = "FlixFling";
const GH = "Grindhouse";
const FR = "FrightFlix";
const KF = "KidsFlix";
const SD = "ScreenDreams";
}
class MyClass implements FF_SubTypes {}
$myClass = new MyClass();
$reflected = new ReflectionObject($myClass);
print_r($reflected->getConstants());