What are some best practices for making code more understandable and efficient when working with alternating row colors in PHP?

When working with alternating row colors in PHP, a best practice is to use a ternary operator to switch between two different CSS classes for each row. This helps make the code more readable and efficient by reducing the amount of repetitive code needed to achieve the desired effect. 

<?php
$colors = array('even', 'odd');
$color_index = 0;

foreach ($rows as $row) {
    $class = $colors[$color_index % 2];
    $color_index++;

    echo "<tr class='$class'>";
    // Output row data here
    echo "</tr>";
}
?>

Keywords

PHP alternating row colors readability efficiency optimization

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