Zabbix

<?php declare(strict_types=1);

/*

** Zabbix

** Copyright (C) 2001-2022 Zabbix SIA

**

** This program is free software; you can redistribute it and/or modify

** it under the terms of the GNU General Public License as published by

** the Free Software Foundation; either version 2 of the License, or

** (at your option) any later version.

**

** 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 General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

​

/**

 * A structure used by CSelect that describes an option group of select element.

 */

class CSelectOptionGroup {

​

    /**

     * @var string $label

     */

    protected $label;

​

    /**

     * @var CSelectOption[]  List of options.

     */

    protected $options = [];

​

    /**

     * @var string|null  Custom template for group options.

     */

    protected $option_template;

​

    /**

     * @param string $label  Option group label.

     */

    public function __construct(string $label) {

        $this->label = $label;

    }

​

    /**

     * @param CSelectOption[] $options

     *

     * @return self

     */

    public function addOptions(array $options): self {

        foreach ($options as $option) {

            $this->addOption($option);

        }

​

        return $this;

    }

​

    /**

     * @param CSelectOption $option