Source of file VirtualFormAwareIterator.php
Size: 1,458 Bytes - Last Modified: 2013-07-17T08:22:21+02:00
/home/theseer/Downloads/Symfony/vendor/symfony/symfony/src/Symfony/Component/Form/Util/VirtualFormAwareIterator.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051 | <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Form\Util; /** * Iterator that returns only forms from a form tree that do not inherit their * parent data. * * If the iterator encounters a form that inherits its parent data, it enters * the form and traverses its children as well. * * @author Bernhard Schussek <bschussek@gmail.com> * * @deprecated Deprecated since version 2.3, to be removed in 3.0. Use * {@link InheritDataAwareIterator} instead. */ class VirtualFormAwareIterator extends \ArrayIterator implements \RecursiveIterator { /** * Creates a new iterator. * * @param \Symfony\Component\Form\FormInterface[] $forms An array */ public function __construct(array $forms) { // Uncomment this as soon as the deprecation note should be shown // trigger_error('VirtualFormAwareIterator is deprecated since version 2.3 and will be removed in 3.0. Use InheritDataAwareIterator instead.', E_USER_DEPRECATED); parent::__construct($forms); } public function getChildren() { return new static($this->current()->all()); } public function hasChildren() { return $this->current()->getConfig()->getInheritData(); } } |