1--TEST--
2Only public and protected class constants should be inherited
3--FILE--
4<?php
5class A {
6	public const X = 1;
7	protected const Y = 2;
8	private const Z = 3;
9}
10class B extends A {
11	static public function checkConstants() {
12		var_dump(self::X);
13		var_dump(self::Y);
14		var_dump(self::Z);
15	}
16}
17
18B::checkConstants();
19?>
20--EXPECTF--
21int(1)
22int(2)
23
24Fatal error: Uncaught Error: Undefined class constant 'Z' in %s:11
25Stack trace:
26#0 %s(15): B::checkConstants()
27#1 {main}
28  thrown in %s on line 11
29