<?php /* ** 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 helper class for working with HTML. */ class CHtml { /** * Encodes the value to be used in HTML code. If the given value is an array, the values will be * encoded recursively. * * @static * * @param mixed $data * * @return mixed */ public static function encode($data) { if (is_array($data)) { $rs = []; foreach ($data as $key => $value) { $rs[$key] = self::encode($value); } return $rs; } return htmlspecialchars($data, ENT_QUOTES, 'UTF-8'); } /** * Encodes the data as a JSON string with HTML entities escaped. * * @static * * @param array $data * * @return string */ public static function serialize(array $data) { return self::encode(json_encode($data)); } }