Xes
73154ae174
Fuente: https://github.com/chamilo/chamilo-lms/releases/download/v1.11.40/chamilo-1.11.40.zip sha256: 1cf4bf2cc7bae1ef1a1eff643235db1d552f78ddf4b6dd1e2d2dac9868679439 Snapshot independiente (rama huerfana); diffable vs 1.11.38. vendor incluido.
44 lines
1.0 KiB
PHP
44 lines
1.0 KiB
PHP
<?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 traverses an array of forms.
|
|
*
|
|
* Contrary to \ArrayIterator, this iterator recognizes changes in the original
|
|
* array during iteration.
|
|
*
|
|
* You can wrap the iterator into a {@link \RecursiveIterator} in order to
|
|
* enter any child form that inherits its parent's data and iterate the children
|
|
* of that form as well.
|
|
*
|
|
* @author Bernhard Schussek <bschussek@gmail.com>
|
|
*/
|
|
class InheritDataAwareIterator extends \IteratorIterator implements \RecursiveIterator
|
|
{
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function getChildren()
|
|
{
|
|
return new static($this->current());
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function hasChildren()
|
|
{
|
|
return (bool) $this->current()->getConfig()->getInheritData();
|
|
}
|
|
}
|