<?php
/**
 * Dynamic Config Loader: timestamp
 *
 * $Id$
 *
 * @author gERD Schaufelberger <gerd@php-tools.net>
 * @license PHP License
 * @package WB
 * @subpackage base
 */

WBClass::load('WBConfig_Call');

/**
 * Dynamic Config Loader
 *
 * Load config when calling object
 *
 * @version 0.1.0
 * @package WB
 * @subpackage base
 */
class WBConfig_Call_Timestamp extends WBConfig_Call
{
    /**
     * Current Attributes
     * @var array
     */
    protected $att   =   array(
                                    'format'    =>  'Y-m-d H:i:s'
                                );

    /**
     * Call
     *
     * @return string|array
     */
    function call()
    {
        return gmdate($this->att['format']);
    }
}