$quiz_id = llms_filter_input( INPUT_POST, 'llms_quiz_id' );

				if ( ! current_user_can( 'edit_post', $quiz_id ) ) {
					return;
				}

				$resumable_attempts = $this->get_resumable_attempts( $quiz_id );

				foreach ( $resumable_attempts as $attempt_id ) {
					$attempt = new LLMS_Quiz_Attempt( $attempt_id );
					$attempt->set( 'can_be_resumed', false );
					$attempt->save();

					$attempt->end();
				}
			}
		}
	}

	/**
	 * Get resumable attempts for a quiz.
	 *
	 * @since 7.8.0
	 *
	 * @param int $quiz_id Quiz ID.
	 */
	public function get_resumable_attempts( $quiz_id ) {

		// Query to get all resumable attempts.
		$query = new LLMS_Query_Quiz_Attempt(
			array(
				'quiz_id'        => $quiz_id,
				'can_be_resumed' => true,
				'status'         => 'incomplete',
			)
		);

		return wp_list_pluck( $query->get_results(), 'id' );
	}

	/**