remove_categories_column remove_categories_column( array $cols ) Removes the categories column for quizzes. ContentsDescription Parameters Return Source Changelog Related Namespace Description # Parameters # $cols (array) (Required) An array of columns for admin posts listing. Return # (array) $cols An array of columns for admin posts listing. Source # File: includes/admin/ld-admin.php Changelog # Changelog Version Description 2.1.0 Introduced. Related # Namespace # global