What are some common pitfalls when using PHP to create installation scripts for databases?

One common pitfall when using PHP to create installation scripts for databases is not properly handling errors or exceptions that may occur during the installation process. To avoid this, it is important to implement error handling mechanisms to catch and handle any potential issues that may arise.

try {
    // Database connection and installation code here
} catch (Exception $e) {
    // Handle any errors or exceptions that occur during the installation process
    echo 'An error occurred: ' . $e->getMessage();
}