How can PHP code be structured and organized to ensure proper functionality of a menu bar with dynamic content display?

To ensure proper functionality of a menu bar with dynamic content display in PHP, the code should be structured and organized in a way that separates the logic for generating the menu items from displaying the content. This can be achieved by creating separate functions for generating the menu items and displaying the content, and then calling these functions where needed in the code. 

<?php

// Function to generate menu items
function generateMenuItems($menuItems) {
    foreach ($menuItems as $item) {
        echo '<li><a href="' . $item['url'] . '">' . $item['label'] . '</a></li>';
    }
}

// Function to display dynamic content
function displayContent($content) {
    echo '<div>' . $content . '</div>';
}

// Example menu items
$menuItems = [
    ['label' => 'Home', 'url' => 'index.php'],
    ['label' => 'About', 'url' => 'about.php'],
    ['label' => 'Contact', 'url' => 'contact.php']
];

// Example dynamic content
$content = 'Welcome to our website!';

// Display the menu
echo '<ul>';
generateMenuItems($menuItems);
echo '</ul>';

// Display the dynamic content
displayContent($content);

?>

Keywords

PHP menu bar dynamic content structure organization

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