Are there any specific PHP functions or methods that are recommended for handling dynamic CSS class assignments in HTML content?

When dynamically assigning CSS classes to HTML content using PHP, one recommended approach is to use the `class` attribute in conjunction with conditional statements or functions to determine the appropriate class based on certain conditions or variables. This allows for a flexible and maintainable way to style elements based on dynamic data or user interactions.

<?php
// Example of dynamically assigning CSS classes based on a condition
$is_active = true;

// Determine the CSS class based on the condition
$class = $is_active ? 'active' : 'inactive';

// Output the HTML element with the dynamically assigned CSS class
echo '<div class="' . $class . '">Dynamic CSS Class</div>';
?>