How can CSS and $_GET variables be used to achieve the desired functionality in a PHP project?

When building a PHP project, CSS and $_GET variables can be used to dynamically style elements based on user input. By passing values through the URL using $_GET variables, we can adjust the CSS properties of elements accordingly. This allows for a more interactive and personalized user experience. 

<!DOCTYPE html>
<html>
<head>
    <style>
        <?php
        if(isset($_GET['color'])) {
            echo 'div { color: ' . $_GET['color'] . '; }';
        }
        ?>
    </style>
</head>
<body>
    <div>
        <?php
        if(isset($_GET['message'])) {
            echo $_GET['message'];
        }
        ?>
    </div>
</body>
</html>

Keywords

CSS $_GET variables functionality PHP project desired

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