getIterator() публичный Метод

Get an iterator for the items.
public getIterator ( ) : ArrayIterator
Результат ArrayIterator
Документация по классу Collection
Пример #1
0
 public function testIterable()
 {
     $c = new Collection(array('foo'));
     $this->assertInstanceOf('ArrayIterator', $c->getIterator());
     $this->assertEquals(array('foo'), $c->getIterator()->getArrayCopy());
 }