Zend/Currency/CurrencyInterface.php

0001 <?php
0002 /**
0003  * Zend Framework
0004  *
0005  * LICENSE
0006  *
0007  * This source file is subject to the new BSD license that is bundled
0008  * with this package in the file LICENSE.txt.
0009  * It is also available through the world-wide-web at this URL:
0010  * http://framework.zend.com/license/new-bsd
0011  * If you did not receive a copy of the license and are unable to
0012  * obtain it through the world-wide-web, please send an email
0013  * to license@zend.com so we can send you a copy immediately.
0014  *
0015  * @category  Zend
0016  * @package   Zend_Currency
0017  * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
0018  * @license   http://framework.zend.com/license/new-bsd     New BSD License
0019  * @version   $Id$
0020  */
0021
0022 /**
0023  * Exception class for Zend_Currency
0024  *
0025  * @category  Zend
0026  * @package   Zend_Currency
0027  * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
0028  * @license   http://framework.zend.com/license/new-bsd     New BSD License
0029  */
0030 interface Zend_Currency_CurrencyInterface
0031 {
0032     /**
0033      * Returns the actual exchange rate
0034      *
0035      * @param string $from Short Name of the base currency
0036      * @param string $to   Short Name of the currency to exchange to
0037      */
0038     public function getRate($from, $to);
0039 }