How can PHP scripts be structured to easily add or modify navigation links?

To easily add or modify navigation links in PHP scripts, you can create a separate file for storing the navigation links and include it in your main PHP files. This way, you can easily update the links in one central location without having to modify multiple files. 

// navigation_links.php
<?php
$navLinks = [
    'Home' => 'index.php',
    'About' => 'about.php',
    'Services' => 'services.php',
    'Contact' => 'contact.php'
];
?>

// index.php
<?php include 'navigation_links.php'; ?>
<!DOCTYPE html>
<html>
<head>
    <title>Home Page</title>
</head>
<body>
    <nav>
        <ul>
            <?php foreach ($navLinks as $title => $url) : ?>
                <li><a href="<?php echo $url; ?>"><?php echo $title; ?></a></li>
            <?php endforeach; ?>
        </ul>
    </nav>
    <h1>Welcome to the Home Page</h1>
</body>
</html>

Keywords

PHP scripts structure navigation links modification

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