How can CSS be utilized to create a dropdown menu in PHP without relying on JavaScript?

To create a dropdown menu in PHP without relying on JavaScript, you can use CSS to style the menu and show/hide it based on user interaction. By using CSS to control the visibility of the dropdown menu, you can achieve the desired functionality without the need for JavaScript.

<!DOCTYPE html>
<html>
<head>
    <style>
        .dropdown {
            position: relative;
            display: inline-block;
        }

        .dropdown-content {
            display: none;
            position: absolute;
            background-color: #f9f9f9;
            min-width: 160px;
            box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2);
            z-index: 1;
        }

        .dropdown:hover .dropdown-content {
            display: block;
        }
    </style>
</head>
<body>

<div class="dropdown">
    <button>Dropdown</button>
    <div class="dropdown-content">
        <a href="#">Link 1</a>
        <a href="#">Link 2</a>
        <a href="#">Link 3</a>
    </div>
</div>

</body>
</html>