How can PHP be utilized to dynamically change navigation elements based on the current page?

To dynamically change navigation elements based on the current page in PHP, you can use conditional statements to check the current page URL or identifier and then apply different styles or links to the navigation elements accordingly. 

<?php
$current_page = basename($_SERVER['PHP_SELF']);

echo '<ul>';
if ($current_page == 'index.php') {
    echo '<li class="active"><a href="index.php">Home</a></li>';
} else {
    echo '<li><a href="index.php">Home</a></li>';
}

if ($current_page == 'about.php') {
    echo '<li class="active"><a href="about.php">About</a></li>';
} else {
    echo '<li><a href="about.php">About</a></li>';
}

// Add more navigation elements as needed

echo '</ul>';
?>

Keywords

PHP dynamic navigation current page elements

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