1--TEST-- 2class name as scalar from ::class keyword error using parent in method signature 3--FILE-- 4<?php 5 6namespace Foo\Bar { 7 class One {} 8 class Two extends One { 9 public function baz($x = parent::class) { 10 var_dump($x); 11 } 12 } 13 (new Two)->baz(); 14} 15?> 16--EXPECT-- 17string(11) "Foo\Bar\One" 18