| 1: | <?php declare(strict_types=1); |
| 2: | |
| 3: | namespace Salient\Db; |
| 4: | |
| 5: | use LogicException; |
| 6: | |
| 7: | /** |
| 8: | * Database connection drivers |
| 9: | */ |
| 10: | final class DbDriver |
| 11: | { |
| 12: | /** |
| 13: | * IBM Db2 |
| 14: | */ |
| 15: | public const DB2 = 0; |
| 16: | |
| 17: | /** |
| 18: | * Microsoft SQL Server |
| 19: | */ |
| 20: | public const MSSQL = 1; |
| 21: | |
| 22: | /** |
| 23: | * MySQL or MariaDB |
| 24: | */ |
| 25: | public const MYSQL = 2; |
| 26: | |
| 27: | /** |
| 28: | * SQLite |
| 29: | */ |
| 30: | public const SQLITE = 3; |
| 31: | |
| 32: | /** |
| 33: | * @var array<DbDriver::*,string> |
| 34: | */ |
| 35: | private static $AdodbDriverMap = [ |
| 36: | self::DB2 => 'db2', |
| 37: | self::MSSQL => 'mssqlnative', |
| 38: | self::MYSQL => 'mysqli', |
| 39: | self::SQLITE => 'sqlite3', |
| 40: | ]; |
| 41: | |
| 42: | /** |
| 43: | * @internal |
| 44: | * |
| 45: | * @param DbDriver::* $driver |
| 46: | */ |
| 47: | public static function toAdodbDriver(int $driver): string |
| 48: | { |
| 49: | if (($adodbDriver = self::$AdodbDriverMap[$driver] ?? null) === null) { |
| 50: | throw new LogicException( |
| 51: | sprintf('Argument #1 ($driver) is invalid: %d', $driver) |
| 52: | ); |
| 53: | } |
| 54: | |
| 55: | return $adodbDriver; |
| 56: | } |
| 57: | } |
| 58: |