How can CSS be adjusted to accommodate PHP code changes for submenu visibility?

To accommodate PHP code changes for submenu visibility in CSS, you can dynamically add a class to the submenu element based on a condition set in your PHP code. This class can then be styled in your CSS to control the visibility of the submenu. 

<?php
// PHP code to determine if submenu should be visible
$submenu_visible = true; // Set this based on your logic

// Add a class to the submenu element based on the PHP condition
$submenu_class = $submenu_visible ? 'visible' : 'hidden';
?>

<!DOCTYPE html>
<html>
<head>
    <style>
        .submenu {
            display: none;
        }

        .submenu.visible {
            display: block;
        }
    </style>
</head>
<body>
    <div class="submenu <?php echo $submenu_class; ?>">
        <!-- Submenu content here -->
    </div>
</body>
</html>

Keywords

CSS PHP code changes submenu visibility adjustment technical keywords

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