1--TEST-- 2Bug #60217 (Requiring the same method from different traits and abstract methods have to be compatible, in both directions.) 3--FILE-- 4<?php 5 6trait TBroken1 { 7 public abstract function foo($a, $b = 0); 8} 9 10trait TBroken2 { 11 public abstract function foo($a); 12} 13 14class CBroken { 15 use TBroken1, TBroken2; 16 17 public function foo($a) { 18 echo 'FOO'; 19 } 20} 21 22$o = new CBroken; 23$o->foo(1); 24 25--EXPECTF-- 26Fatal error: Declaration of TBroken2::foo($a) must be compatible with TBroken1::foo($a, $b = 0) in %s on line %d 27
