hphp/test/slow/object_property_expression/798.php

   1 <?hh
   2
   3 class Y {
   4 }
   5 class X {
   6   public $a;
   7   function __construct() {
   8     $this->a = darray['x' => new Y];
   9   }
  10   function bar() {
  11     var_dump('bar');
  12     $this->qq = new Y;
  13     $this->qq->x = $this->qq->y = 1;
  14     return $this->qq;
  15   }
  16 }
  17 function foo() {
  18   var_dump('foo');
  19   return 'foo';
  20 }
  21 function test($x, $a, $s) {
  22   unset($x->bar()->x);
  23   try {
  24     unset($x->q->r->s->$foo);
  25   } catch (UndefinedVariableException $e) {
  26     var_dump($e->getMessage());
  27   }
  28   unset($x->y->a->b->c);
  29   unset($x->a['x']->y->a->b->c);
  30   unset($a['a']['y'][foo()]);
  31   unset($a['b']->y->z);
  32   unset($a->c->d);
  33   var_dump($x, $a, $s);
  34 }
  35
  36 <<__EntryPoint>>
  37 function main_798() {
  38   $s = false;
  39   test(new X, varray[], $s);
  40 }