1--TEST-- 2self:: class constants should not be propagated into closures, due to scope rebinding 3--FILE-- 4<?php 5 6class A { 7 const C = 'A::C'; 8 9 public function f() { 10 return function() { 11 return self::C; 12 }; 13 } 14} 15 16class B { 17 const C = 'B::C'; 18} 19 20$f = (new A)->f(); 21var_dump($f->bindTo(null, 'B')()); 22 23?> 24--EXPECT-- 25string(4) "B::C" 26