Alisa
37 lines
901 B
PHP
37 lines
901 B
PHP
<?php
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declare(strict_types=1);
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namespace App\Core;
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use PDO;
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final class Database
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{
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private static ?PDO $pdo = null;
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public static function pdo(): PDO
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{
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if (self::$pdo !== null) {
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return self::$pdo;
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}
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$host = app_env('DB_HOST', 'localhost');
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$port = app_env('DB_PORT', '3306');
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$database = app_env('DB_DATABASE', '');
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$charset = app_env('DB_CHARSET', 'utf8mb4');
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$username = app_env('DB_USERNAME', '');
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$password = app_env('DB_PASSWORD', '');
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$dsn = "mysql:host={$host};port={$port};dbname={$database};charset={$charset}";
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self::$pdo = new PDO($dsn, $username, $password, [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
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PDO::ATTR_EMULATE_PREPARES => false,
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]);
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return self::$pdo;
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}
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}
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