<?php
/**
*
* LICENSE
*
* This source file is subject to the GNU General Public License 2.0
* It is available through the world-wide-web at this URL:
* http://www.opensource.org/licenses/gpl-2.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to geral@petala-azul.com so we can send you a copy immediately.
*
* @package Bvb_Grid
* @copyright Copyright (c) (http://www.petala-azul.com)
* @license http://www.opensource.org/licenses/gpl-2.0.php GNU General Public License 2.0
* @version 0.1
* @author Bento Vilas Boas <geral@petala-azul.com >
*/
class Bvb_Grid_Formatter_Currency implements Bvb_Grid_Formatter_Interface
{
protected $_locale = null;
function __construct ($options = array())
{
if ( Zend_Locale::isLocale($options) ) {
$this->_locale = $options;
} else if ( Zend_Registry::isRegistered('Zend_Locale') ) {
$this->_locale = Zend_Registry::get('Zend_Locale');
}
}
function format ($value)
{
if ( $this->_locale === null || ! is_numeric($value) ) {
return $value;
}
$currency = new Zend_Currency($this->_locale);
return $currency->toCurrency($value);
}
}
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