1--TEST-- 2errmsg: cannot inherit previously inherited constant 3--FILE-- 4<?php 5 6interface test1 { 7 const FOO = 10; 8} 9 10interface test2 { 11 const FOO = 10; 12} 13 14class test implements test1, test2 { 15} 16 17echo "Done\n"; 18?> 19--EXPECTF-- 20Fatal error: Cannot inherit previously-inherited or override constant FOO from interface test2 in %s on line %d 21