Zabbix

<?php

/*

** Copyright (C) 2001-2025 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/>.

**/

​

​

class CUrl {

​

    private $url;

    protected $reference;

    protected $query;

    protected $arguments = [];

​

    /**

     * WARNING: the class doesn't support parsing query strings with multi-dimensional arrays.

     *

     * @param string|null $url

     */

    public function __construct($url = null) {

        if (empty($url)) {

            $this->formatGetArguments();

​

            $this->url = basename($_SERVER['SCRIPT_NAME']);

        }

        else {

            $this->url = $url;

​

            // parse reference

            $pos = strpos($url, '#');

            if ($pos !== false) {

                $this->reference = substr($url, $pos + 1);

                $this->url = substr($url, 0, $pos);

            }

​

            // parse query

            $pos = strpos($url, '?');

            if ($pos !== false) {

                $this->query = substr($url, $pos + 1);

                $this->url = substr($url, 0, $pos);

            }

​

            $this->formatArguments();

        }

    }

​

    /**

     * Creates a HTTP query string from the arguments set in self::$arguments and saves it in self::$query.

     */

    public function formatQuery() {

        $this->query = http_build_query($this->arguments);

    }

​

    public function formatGetArguments() {