How can PHP be used to centrally manage internal links on a website with many static pages?

To centrally manage internal links on a website with many static pages, you can use PHP to create a configuration file that stores all the internal links. Then, include this configuration file in each static page to dynamically generate internal links based on the stored data.

// config.php
<?php
$internalLinks = array(
    'Home' => 'index.php',
    'About Us' => 'about.php',
    'Services' => 'services.php',
    'Contact Us' => 'contact.php'
);
?>

// index.php
<?php
include 'config.php';
?>
<!DOCTYPE html>
<html>
<head>
    <title>Home</title>
</head>
<body>
    <h1>Home</h1>
    <ul>
        <?php
        foreach ($internalLinks as $title => $link) {
            echo "<li><a href='$link'>$title</a></li>";
        }
        ?>
    </ul>
</body>
</html>