learndash_the_wrapper_class learndash_the_wrapper_class( int|WP_Post $post = null ) Outputs the Learndash content wrapper CSS class. ContentsDescription Parameters Source Changelog Related Namespace @package Description # Same as learndash_get_wrapper_class only outputs it. Parameters # $post (int|WP_Post) (Optional) WP_Post object or post ID. Default to global $post. Default value: null Source # File: themes/ld30/includes/helpers.php Changelog # Changelog Version Description 3.0.0 Introduced. Related # Namespace # global @package # LearnDash / Templates / LD30