Learndash_Admin_Metabox_Course_Builder::get_build_items_count()
Method: Get the number of current items in the builder.
@since: 2.6.0
@package: LearnDash / Builder
Source Files: includes/admin/classes-builders/class-learndash-admin-course-builder-metabox.php
@package: LearnDash / Builder
Source Files: includes/admin/classes-builders/class-learndash-admin-course-builder-metabox.php