1--TEST-- 2Bug #73987 (Method compatibility check looks to original definition and not parent - return types interface) 3--FILE-- 4<?php 5 6interface I { 7 public function example(); 8} 9class A implements I { 10 public function example(): int { } // compatible with I::example 11} 12class B extends A { 13 public function example(): string { } // compatible with I::example 14} 15 16?> 17--EXPECTF-- 18Fatal error: Declaration of B::example(): string must be compatible with A::example(): int in %s 19
