78 lines
1.8 KiB
PHP
78 lines
1.8 KiB
PHP
<?php
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/**
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* This file is part of the Froxlor project.
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* Copyright (c) 2010 the Froxlor Team (see authors).
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, you can also view it online at
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* https://files.froxlor.org/misc/COPYING.txt
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*
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* @copyright the authors
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* @author Froxlor team <team@froxlor.org>
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* @license https://files.froxlor.org/misc/COPYING.txt GPLv2
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*/
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namespace Froxlor;
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use Exception;
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/**
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* Class to manage the current user / session
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*/
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class ErrorBag
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{
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/**
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* returns whether there are errors stored
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*
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* @return bool
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*/
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public static function hasErrors(): bool
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{
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return !empty($_SESSION) && !empty($_SESSION['_errors']);
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}
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/**
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* add error
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*
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* @param string $data
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*
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* @return void
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*/
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public static function addError(string $data): void
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{
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if (!isset($_SESSION['_errors']) || !is_array($_SESSION['_errors'])) {
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$_SESSION['_errors'] = [];
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}
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$_SESSION['_errors'][] = $data;
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}
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/**
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* Return errors and clear session
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*
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* @return array
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* @throws Exception
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*/
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public static function getErrors(): array
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{
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$errors = $_SESSION['_errors'] ?? [];
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unset($_SESSION['_errors']);
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if (Settings::Config('display_php_errors')) {
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return $errors;
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}
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return [];
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}
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}
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