What are some best practices for including header, navigation, and footer files in PHP to ensure easy maintenance and updates?

When including header, navigation, and footer files in PHP, it is best practice to separate these sections into individual files for easier maintenance and updates. This allows you to make changes to one file without affecting the others, making it easier to manage your codebase. To include these files in your PHP code, you can use the `include` or `require` functions to pull in the contents of each file where needed. 

<?php
// Include header file
include 'header.php';

// Include navigation file
include 'navigation.php';

// Main content goes here

// Include footer file
include 'footer.php';
?>

Keywords

include require file structure maintenance updates

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