1--TEST-- 2method overloading with different method signature 3--INI-- 4error_reporting=8191 5--FILE-- 6<?php 7 8class test { 9 function foo($arg) {} 10} 11 12class test2 extends test { 13 function foo($arg) {} 14} 15 16class test3 extends test { 17 function foo(&$arg) {} 18} 19 20?> 21--EXPECTF-- 22Fatal error: Declaration of test3::foo(&$arg) must be compatible with test::foo($arg) in %s on line %d 23
