How does the process of connecting to an Access database differ between a Mac and a Windows environment in PHP?

When connecting to an Access database in PHP, the process differs between a Mac and a Windows environment due to the differences in the underlying drivers required for database connectivity. On Windows, you can use the ODBC driver to connect to an Access database, while on Mac, you need to use the MDBTools library.

// For Windows environment
$dsn = "Driver={Microsoft Access Driver (*.mdb, *.accdb)};Dbq=path/to/your/database.accdb";
$conn = odbc_connect($dsn, '', '');

// For Mac environment
$dsn = "Driver={MDBTools};Dbq=path/to/your/database.mdb";
$conn = odbc_connect($dsn, '', '');