下列驱动目前实现了 PDO 接口：
| 驱动名称 | 支持的数据库 |
|---|---|
| PDO_CUBRID | Cubrid |
| PDO_DBLIB | FreeTDS / Microsoft SQL Server / Sybase |
| PDO_FIREBIRD | Firebird/Interbase 6 |
| PDO_IBM | IBM DB2 |
| PDO_INFORMIX | IBM Informix Dynamic Server |
| PDO_MYSQL | MySQL 3.x/4.x/5.x |
| PDO_OCI | Oracle Call Interface |
| PDO_ODBC | ODBC v3 (IBM DB2, unixODBC and win32 ODBC) |
| PDO_PGSQL | PostgreSQL |
| PDO_SQLITE | SQLite 3 及 SQLite 2 |
| PDO_SQLSRV | Microsoft SQL Server / SQL Azure |
| PDO_4D | 4D |
tthibodeau at openlinksw dot com (2010-08-03 07:16:54)
It should be noted that PDO ODBC works with the iODBC driver manager (default for Mac OS X and some other environments, and optional on most non-Windows platforms) as well as with UnixODBC and Windows ODBC.