Sinan helper class

SINAN.php

<?php defined('SYSPATH') or die('No direct script access.');

/**
 * Sinan helper class.
 *
 * $Id: sinan.php 1.0 2012-02-22 20:06:38Z Geert $
 *
 * @package    Sinan
 * @author     Sinan Eldem
 * @copyright  (c) 2012 Sinan Eldem
 * @license    http://kohanaphp.com/license.html
 */

class SINAN{

	/**
	 * Cleans special chars from phone number.
	 *
	 * @param   string  phone number
	 * @return  string
	 */
    public static function tel($tel)
    {
		return str_replace(array('(', ')', ' ', '-'), array(''), $tel);        
    }

    public static function tarih($tarih)
    {
    	$tar = explode('-', $tarih);
    	return $tar[2].'-'.$tar[1].'-'.$tar[0];        
    }     
}