- var_dump: documentation ( source)
- decbin: documentation ( source)
<?php
class Foo {
const A = 1 << 0;
const B = self::A | self::C;
const C = 1 << 1;
}
class Bar extends Foo {
const A = 1 << 2;
const C = 1 << 3;
}
var_dump(decbin(Bar::B));