47 lines
1.2 KiB
PHP
47 lines
1.2 KiB
PHP
<?php
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/**
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* Vvveb
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*
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* Copyright (C) 2022 Ziadin Givan
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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 Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Vvveb\System;
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class Db {
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public static function getInstance($engine = DB_ENGINE) {
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static $inst = [];
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if (! $engine) {
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return;
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}
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if (! isset($inst[$engine]) || $inst[$engine] === null) {
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$driverName = "\Vvveb\System\Db\\$engine";
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//if (class_exists($driverName)) {
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$inst[$engine] = new $driverName();
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/*
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} else {
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throw new \Exception("Error loading db driver '$driverName'!");
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}*/
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}
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return $inst[$engine];
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}
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}
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