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 (5) { 32 ["name"]=> 33 string(%d) "{closure:%s:%d}" 34 ["file"]=> 35 string(%d) "%s" 36 ["line"]=> 37 int(%d) 38 ["static"]=> 39 array(1) { 40 ["a"]=> 41 *RECURSION* 42 } 43 ["this"]=> 44 *RECURSION* 45 } 46} 47bool(true) 48bool(true) 49 50Fatal error: Uncaught Error: Cannot access private property foo::$test in %s:%d 51Stack trace: 52#0 {main} 53 thrown in %s on line %d 54
