How can one ensure that table borders are displayed correctly in PHP when designing a webpage?

To ensure that table borders are displayed correctly in PHP when designing a webpage, you can use CSS to style the table borders. By setting the border property in your CSS code, you can control the thickness, style, and color of the borders. Make sure to include the CSS code within the HTML document or link an external CSS file to apply the styles to your table.

<!DOCTYPE html>
<html>
<head>
    <style>
        table {
            border-collapse: collapse;
        }
        th, td {
            border: 1px solid black;
            padding: 8px;
        }
    </style>
</head>
<body>

<table>
    <tr>
        <th>Header 1</th>
        <th>Header 2</th>
    </tr>
    <tr>
        <td>Data 1</td>
        <td>Data 2</td>
    </tr>
</table>

</body>
</html>