fuelphp / common

	 *

	 * @since 1.0.0

	 */

	public function formatPhone($string = '', $format = null)

	{

		if ($format === null)

		{

			$format = isset($this->config['phone']) ? $this->config['phone'] : '(000) 000-0000';

		}

		return $this->format($string, $format);

	}

	/**

	 * Formats a variable length phone number, using a standard format.

	 *

	 * @since 1.0.0

	 */

	public function formatExp($string, $format = null)

	{

		if ($format === null)

		{

			$format = isset($this->config['exp']) ? $this->config['exp'] : '00-00';

		}

		return $this->format($string, $format);

	}

	/**

	 * Formats (masks) a credit card.

	 *

	 * @since 1.0.0

	 */

	public function maskCreditCard($string, $format = null)

	{

		if ($format === null)

		{

			$format = isset($this->config['creditCard']) ? $this->config['creditCard'] : '**** **** **** 0000';

		}

		return $this->maskString($string, $format);

	}

}