}

	/**
	 * Get course sections
	 *
	 * @since 3.0.0
	 * @since 3.24.0 Unknown.
	 *
	 * @param string $return Optional. Type of return [ids|posts|sections]. Default is 'sections'.
	 * @return int[]|WP_Post[]|LLMS_Section[] The type depends on value of `$return`.
	 */
	public function get_sections( $return = 'sections' ) {

		$q = new WP_Query(
			array(
				'meta_key'       => '_llms_order',
				'meta_query'     => array(
					array(
						'key'   => '_llms_parent_course',
						'value' => $this->id,
					),
				),
				'order'          => 'ASC',
				'orderby'        => 'meta_value_num',
				'post_type'      => 'section',
				'posts_per_page' => 500,
			)
		);