Zabbix

<?php

/*

** Copyright (C) 2001-2024 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

require_once 'vendor/autoload.php';

​

require_once dirname(__FILE__).'/CElementQuery.php';

​

/**

 * Element collection holds elements retrieved and allows to perform actions on those elements.

 */

class CElementCollection implements Iterator {

​

    /**

     * All elements from element collection can be casted to specified element type.

     */

    use CastableTrait;

​

    /**

     * Element array.

     *

     * @var array

     */

    private $elements = [];

​

    /**

     * List of available element methods.

     *

     * @var string

     */

    private $element_class;

​

    /**

     * Initialize element collection with specified array of elements.

     *

     * @param array $elements

     */

    public function __construct($elements, $class = 'CElement') {

        if (is_array($elements)) {

            $this->elements = $elements;

            $this->element_class = $class;

        }

    }

​

    /**

     * @inheritdoc

     */

    public function rewind(): void {

        reset($this->elements);

    }

​

    /**