How can PHP beginners efficiently implement CSS classes for alternating row colors in table output?

To efficiently implement CSS classes for alternating row colors in table output, PHP beginners can use a simple loop to iterate through the data and apply different CSS classes to alternate rows. By using CSS classes, the styling can be easily customized and maintained separately from the PHP code. 

<?php
// Sample data for demonstration
$data = array(
    array('Name 1', 'Description 1'),
    array('Name 2', 'Description 2'),
    array('Name 3', 'Description 3'),
    array('Name 4', 'Description 4'),
);

// CSS classes for alternating row colors
$css_classes = array('row1', 'row2');
$index = 0;

echo '<table>';
foreach ($data as $row) {
    echo '<tr class="' . $css_classes[$index % 2] . '">';
    foreach ($row as $cell) {
        echo '<td>' . $cell . '</td>';
    }
    echo '</tr>';
    $index++;
}
echo '</table>';
?>

Keywords

PHP CSS classes alternating row colors table output beginners

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