1--TEST-- 2Closure 051: static::class in static closure in static method. 3 4--FILE-- 5<?php 6 7class A { 8 static function foo() { 9 $f = static function() { 10 return static::class; 11 }; 12 return $f(); 13 } 14} 15 16class B extends A {} 17 18var_dump(B::foo()); 19 20--EXPECT-- 21string(1) "B" 22