What are the potential pitfalls of using die() or exit() functions in PHP scripts?

Using die() or exit() functions in PHP scripts can abruptly terminate the script execution, which may lead to unexpected results or incomplete operations. It is recommended to avoid using die() or exit() functions for error handling and instead use proper error handling techniques such as try-catch blocks or custom error handling functions to gracefully handle errors and provide meaningful feedback to users.

try {
    // Your code that may throw an exception
} catch (Exception $e) {
    // Handle the exception gracefully
    echo "An error occurred: " . $e->getMessage();
}