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111 lines
2.0 KiB
111 lines
2.0 KiB
1 year ago
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<?php declare(strict_types = 0);
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/*
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** Zabbix
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** Copyright (C) 2001-2023 Zabbix SIA
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**/
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/**
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* Session helper.
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*/
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class CSessionHelper {
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/**
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* Clear session data.
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*
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* @static
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*
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* @return boolean
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*/
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public static function clear(): bool {
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return session_destroy();
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}
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/**
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* Check has this key in session.
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*
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* @static
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*
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* @param string $key
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*
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* @return boolean
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*/
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public static function has(string $key): bool {
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return array_key_exists($key, $_SESSION);
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}
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/**
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* Get session data.
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*
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* @static
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*
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* @param string $key
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*
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* @return mixed
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*/
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public static function get(string $key) {
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return self::has($key) ? $_SESSION[$key] : null;
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}
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/**
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* Add to session.
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*
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* @static
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*
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* @param string $key
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* @param mixed $value
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*/
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public static function set(string $key, $value): void {
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$_SESSION[$key] = $value;
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}
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/**
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* Delete from session.
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*
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* @static
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*
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* @param array $keys
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*/
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public static function unset(array $keys): void {
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foreach ($keys as $key) {
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unset($_SESSION[$key]);
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}
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}
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/**
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* Get session id.
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*
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* @static
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*
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* @return string
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*/
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public static function getId(): string {
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return session_id();
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}
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/**
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* Get all session data.
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*
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* @static
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*
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* @return array
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*/
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public static function getAll(): array {
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return $_SESSION;
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}
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}
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