FM / Iterator

/var/www/vhosts/ihelp.ro/httpdocs/vendor/cakephp/cakephp/src/Collection/Iterator/

/var/www/vhosts/ihelp.ro/httpdocs/vendor/cakephp/cakephp/src/Collection/Iterator

Name	Size	Mode	Actions
BufferedIterator.php	5645	0644	edit dl rm
ExtractIterator.php	2981	0644	edit dl rm
FilterIterator.php	2739	0644	edit dl rm
InsertIterator.php	3848	0644	edit dl rm
MapReduce.php	5754	0644	edit dl rm
NestIterator.php	2274	0644	edit dl rm
NoChildrenIterator.php	1387	0644	edit dl rm
ReplaceIterator.php	2907	0644	edit dl rm
SortIterator.php	3120	0644	edit dl rm
StoppableIterator.php	3310	0644	edit dl rm
TreeIterator.php	3488	0644	edit dl rm
TreePrinter.php	3547	0644	edit dl rm
UnfoldIterator.php	2649	0644	edit dl rm
ZipIterator.php	4238	0644	edit dl rm

Edit: /var/www/vhosts/ihelp.ro/httpdocs/vendor/cakephp/cakephp/src/Collection/Iterator/NestIterator.php (2274B)

<?php
declare(strict_types=1);

/**
 * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
 * @link          https://cakephp.org CakePHP(tm) Project
 * @since         3.0.0
 * @license       https://opensource.org/licenses/mit-license.php MIT License
 */
namespace Cake\Collection\Iterator;

use Cake\Collection\Collection;
use RecursiveIterator;
use Traversable;

/**
 * A type of collection that is aware of nested items and exposes methods to
 * check or retrieve them
 */
class NestIterator extends Collection implements RecursiveIterator
{
    /**
     * The name of the property that contains the nested items for each element
     *
     * @var callable|string
     */
    protected $_nestKey;

/**
     * Constructor
     *
     * @param iterable $items Collection items.
     * @param callable|string $nestKey the property that contains the nested items
     * If a callable is passed, it should return the childrens for the passed item
     */
    public function __construct(iterable $items, $nestKey)
    {
        parent::__construct($items);
        $this->_nestKey = $nestKey;
    }

/**
     * Returns a traversable containing the children for the current item
     *
     * @return \RecursiveIterator
     */
    public function getChildren(): RecursiveIterator
    {
        $property = $this->_propertyExtractor($this->_nestKey);

return new static($property($this->current()), $this->_nestKey);
    }

/**
     * Returns true if there is an array or a traversable object stored under the
     * configured nestKey for the current item
     *
     * @return bool
     */
    public function hasChildren(): bool
    {
        $property = $this->_propertyExtractor($this->_nestKey);
        $children = $property($this->current());

if (is_array($children)) {
            return !empty($children);
        }

return $children instanceof Traversable;
    }
}

_nestKey = $nestKey; } /** * Returns a traversable containing the children for the current item * * @return \RecursiveIterator */ public function getChildren(): RecursiveIterator { $property = $this->_propertyExtractor($this->_nestKey); return new static($property($this->current()), $this->_nestKey); } /** * Returns true if there is an array or a traversable object stored under the * configured nestKey for the current item * * @return bool */ public function hasChildren(): bool { $property = $this->_propertyExtractor($this->_nestKey); $children = $property($this->current()); if (is_array($children)) { return !empty($children); } return $children instanceof Traversable; } }