What are some recommended approaches for structuring PHP code to ensure readability and maintainability when working on website navigation features?

When working on website navigation features in PHP, it is important to structure your code in a way that is readable and maintainable. One recommended approach is to separate your navigation logic into separate files or functions to keep the code organized and easy to understand. By breaking down the navigation features into smaller, reusable components, you can make it easier to update and modify the navigation without affecting other parts of the code. 

```php
// Example of structuring website navigation code in PHP

// navigation.php file
function generateNavigation() {
    // Code to generate website navigation links
}

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

// Other code in index.php
```

In this example, the navigation logic is separated into a `navigation.php` file containing a function `generateNavigation()`. This function can be included in other PHP files where the navigation is needed, keeping the code modular and easy to maintain.

Keywords

PHP code structure readability maintainability website navigation

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