Are there any best practices for handling printing functionality in PHP scripts?

When handling printing functionality in PHP scripts, it is recommended to separate the printing logic from the rest of the code for better maintainability. One common best practice is to use PHP's built-in functions such as `echo` or `print` to output content to the browser. Additionally, utilizing CSS for styling and formatting the printed content can help improve the overall appearance.

<?php
// Define the content to be printed
$content = "Hello, World!";

// Output the content to the browser
echo $content;
?>