1--TEST-- 2Closure 020: Trying to access private property outside class 3--FILE-- 4<?php 5 6class foo { 7 private $test = 3; 8 public $a; 9 10 public function x() { 11 $a = &$this; 12 $this->a = function() use (&$a) { return $a; }; 13 var_dump($this->a->__invoke()); 14 var_dump(is_a($this->a, 'closure')); 15 var_dump(is_callable($this->a)); 16 17 return $this->a; 18 } 19} 20 21$foo = new foo; 22$y = $foo->x(); 23var_dump($y()->test); 24 25?> 26--EXPECTF-- 27object(foo)#%d (2) { 28 ["test":"foo":private]=> 29 int(3) 30 ["a"]=> 31 object(Closure)#%d (2) { 32 ["static"]=> 33 array(1) { 34 ["a"]=> 35 *RECURSION* 36 } 37 ["this"]=> 38 *RECURSION* 39 } 40} 41bool(true) 42bool(true) 43 44Fatal error: Uncaught Error: Cannot access private property foo::$test in %s:%d 45Stack trace: 46#0 {main} 47 thrown in %s on line %d 48
