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- <?php
- /**
- * @package Grav\Common\GPM
- *
- * @copyright Copyright (C) 2015 - 2019 Trilby Media, LLC. All rights reserved.
- * @license MIT License; see LICENSE file for details.
- */
- namespace Grav\Common\GPM;
- use Grav\Common\Iterator;
- abstract class AbstractCollection extends Iterator
- {
- public function toJson()
- {
- return json_encode($this->toArray());
- }
- public function toArray()
- {
- $items = [];
- foreach ($this->items as $name => $package) {
- $items[$name] = $package->toArray();
- }
- return $items;
- }
- }
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