return apply_filters( 'llms_is_course_enrollment_open', $is_open, $this );

	}

	/**
	 * Determine if students can access course content based on the current date
	 *
	 * Note that enrollment does not affect the outcome of this check as regardless
	 * of enrollment, once a course closes content is locked.
	 *
	 * @since 3.0.0
	 * @since 3.7.0 Unknown.
	 *
	 * @return boolean
	 */
	public function is_open() {