What are the potential limitations or drawbacks of not using ODBC to access an Access database in PHP?

One potential limitation of not using ODBC to access an Access database in PHP is that it may limit the compatibility with different database systems. ODBC provides a standardized way to connect to various databases, allowing for easier portability of code. Additionally, using ODBC can improve performance and security when accessing the Access database.

// Using ODBC to access an Access database in PHP
$connection = odbc_connect("Driver={Microsoft Access Driver (*.mdb)};Dbq=path/to/your/database.mdb", "", "");
if (!$connection) {
    die('Could not connect to database: ' . odbc_errormsg());
}

// Perform database operations here

odbc_close($connection);