@since: 3.1.0

learndash_recount_serialized_bytes()

Function: Recalcuates the length of string vars within serialized data.

learndash_body_classes()

Function: Adds custom classes to the body.

learndash_remove_template_content_filter

Filter Hook: Remove the hook into the WP ‘the_content’ filter once we are in our handler. This will allow other templates to call the ‘the_content’ filter without causing recusion.

learndash_quiz_submitted_update_essay()

Function: Updates the essays post meta with a reference to the quiz attempt user meta.

learndash_quiz_attempts

Filter Hook: Filters the quiz attempts left for a user.