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/UnfoldIterator.php (2649B)

<?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 IteratorIterator;
use RecursiveIterator;
use Traversable;

/**
 * An iterator that can be used to generate nested iterators out of a collection
 * of items by applying an function to each of the elements in this iterator.
 *
 * @internal
 * @see \Cake\Collection\Collection::unfold()
 */
class UnfoldIterator extends IteratorIterator implements RecursiveIterator
{
    /**
     * A function that is passed each element in this iterator and
     * must return an array or Traversable object.
     *
     * @var callable
     */
    protected $_unfolder;

/**
     * A reference to the internal iterator this object is wrapping.
     *
     * @var \Traversable
     */
    protected $_innerIterator;

/**
     * Creates the iterator that will generate child iterators from each of the
     * elements it was constructed with.
     *
     * @param \Traversable $items The list of values to iterate
     * @param callable $unfolder A callable function that will receive the
     * current item and key. It must return an array or Traversable object
     * out of which the nested iterators will be yielded.
     */
    public function __construct(Traversable $items, callable $unfolder)
    {
        $this->_unfolder = $unfolder;
        parent::__construct($items);
        $this->_innerIterator = $this->getInnerIterator();
    }

/**
     * Returns true as each of the elements in the array represent a
     * list of items
     *
     * @return bool
     */
    public function hasChildren(): bool
    {
        return true;
    }

/**
     * Returns an iterator containing the items generated by transforming
     * the current value with the callable function.
     *
     * @return \RecursiveIterator
     */
    public function getChildren(): RecursiveIterator
    {
        $current = $this->current();
        $key = $this->key();
        $unfolder = $this->_unfolder;

return new NoChildrenIterator($unfolder($current, $key, $this->_innerIterator));
    }
}

_unfolder = $unfolder; parent::__construct($items); $this->_innerIterator = $this->getInnerIterator(); } /** * Returns true as each of the elements in the array represent a * list of items * * @return bool */ public function hasChildren(): bool { return true; } /** * Returns an iterator containing the items generated by transforming * the current value with the callable function. * * @return \RecursiveIterator */ public function getChildren(): RecursiveIterator { $current = $this->current(); $key = $this->key(); $unfolder = $this->_unfolder; return new NoChildrenIterator($unfolder($current, $key, $this->_innerIterator)); } }