What are the potential pitfalls of using tables for layout in PHP web development?

Using tables for layout in PHP web development can lead to several issues such as decreased accessibility, slower loading times, and difficulty in maintaining responsive design. To solve this issue, it is recommended to use CSS for layout instead of tables. CSS provides more flexibility, better accessibility, and improved performance for web development.

<!DOCTYPE html>
<html>
<head>
    <style>
        .container {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
        }
        .item {
            border: 1px solid black;
            padding: 10px;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="item">Item 1</div>
        <div class="item">Item 2</div>
        <div class="item">Item 3</div>
    </div>
</body>
</html>