Lines Matching refs:foo
6 class foo implements \RecursiveIterator
8 public $foo = [];
12 return current ($this->foo);
17 return key ($this->foo);
22 next ($this->foo);
27 reset ($this->foo);
32 return current ($this->foo) !== false;
37 return current ($this->foo);
42 return (bool) count ($this->foo);
63 $foo = new foo ();
65 $foo->foo[] = new foo ();
67 foreach (new \RecursiveIteratorIterator (new fooIterator ($foo)) as $bar) ;
