33 lines
816 B
PHP
33 lines
816 B
PHP
<?php
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namespace App\Core;
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use PDO;
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class Database {
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private static $instance = null;
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private $connection;
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private function __construct() {
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$config = require __DIR__ . '/../Config/database.php';
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$dsn = "mysql:host={$config['host']};dbname={$config['db']};charset=utf8mb4";
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$this->connection = new PDO($dsn, $config['user'], $config['pass'], [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC
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]);
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}
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public static function getInstance() {
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if (!self::$instance) {
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self::$instance = new self();
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}
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return self::$instance->connection;
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}
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}
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// Usage in a Model:
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// $db = \App\Core\Database::getInstance();
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// $stmt = $db->query("SELECT * FROM users");
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?>
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