How can a PHP variable be passed to a CSS modal?

To pass a PHP variable to a CSS modal, you can use inline CSS styles within your PHP code. You can echo out the PHP variable within the style attribute of the modal element to dynamically set its properties based on the variable value.

<?php
$modal_color = 'blue'; // PHP variable to pass to CSS modal
?>

<!DOCTYPE html>
<html>
<head>
    <style>
        .modal {
            background-color: <?php echo $modal_color; ?>;
            /* Other modal styles */
        }
    </style>
</head>
<body>
    <div class="modal">
        <!-- Modal content -->
    </div>
</body>
</html>