1--TEST--
2Interface constants inherited from other interfaces can be redeclared
3--FILE--
4<?php
5
6interface I1
7{
8    const C = 1;
9}
10
11interface I2
12{
13    const C = 2;
14}
15
16interface I3 extends I1, I2
17{
18    const C = 3;
19}
20
21?>
22--EXPECT--
23