functions.php

<?php
declare(strict_types=1);

// phpcs:disable PSR1.Files.SideEffects
/**
 * 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         2.0.0
 * @license       https://opensource.org/licenses/mit-license.php MIT License
 */
namespace Cake\Collection;

/**
 * Returns a new {@link \Cake\Collection\Collection} object wrapping the passed argument.
 *
 * @template TKey
 * @template TValue
 * @param iterable<TKey, TValue> $items The items from which the collection will be built.
 * @return \Cake\Collection\Collection<TKey, TValue>
 */
function collection(iterable $items): CollectionInterface
{
    return new Collection($items);
}