What are some best practices for visualizing data in PHP, such as creating a small chessboard using images?

When visualizing data in PHP, such as creating a small chessboard using images, it's important to use a combination of HTML and PHP to generate the necessary elements. One approach is to use nested loops to iterate through each square on the chessboard and dynamically assign the appropriate image based on the square's position. By using conditional statements and CSS styling, you can create a visually appealing chessboard grid.

<?php
echo '<div style="display: grid; grid-template-columns: repeat(8, 50px);">';
for ($row = 1; $row <= 8; $row++) {
    for ($col = 1; $col <= 8; $col++) {
        $color = ($row + $col) % 2 == 0 ? 'black' : 'white';
        echo '<img src="' . $color . '_square.png" style="width: 50px; height: 50px;">';
    }
}
echo '</div>';
?>