1--TEST-- 2ZE2 Late Static Binding call to static::method() from internal function (string) 3--FILE-- 4<?php 5 6class Test1 { 7 static function ok() { 8 echo "bug"; 9 } 10 static function test() { 11 call_user_func("static::ok"); 12 } 13} 14 15class Test2 extends Test1 { 16 static function ok() { 17 echo "ok"; 18 } 19} 20Test2::test(); 21?> 22--EXPECT-- 23ok 24