<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * 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 license@zend.com so we can send you a copy immediately.

 *

 * @category  Zend

 * @package   Zend_Measure

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license   http://framework.zend.com/license/new-bsd     New BSD License

 * @version   $Id: Weight.php 20096 2010-01-06 02:05:09Z bkarwin $

 */

/**

 * Implement needed classes

 */

require_once 'Zend/Measure/Abstract.php';

require_once 'Zend/Locale.php';

/**

 * Class for handling cooking weight conversions

 *

 * @category   Zend

 * @package    Zend_Measure

 * @subpackage Zend_Measure_Cooking_Weight

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

class Zend_Measure_Cooking_Weight extends Zend_Measure_Abstract

{

    const STANDARD = 'GRAM';

    const HALF_STICK    = 'HALF_STICK';

    const STICK         = 'STICK';

    const CUP           = 'CUP';

    const GRAM          = 'GRAM';

    const OUNCE         = 'OUNCE';

    const POUND         = 'POUND';

    const TEASPOON      = 'TEASPOON';

    const TEASPOON_US   = 'TEASPOON_US';

    const TABLESPOON    = 'TABLESPOON';

    const TABLESPOON_US = 'TABLESPOON_US';

    /**

     * Calculations for all cooking weight units

     *

     * @var array

     */

    protected $_units = array(

        'HALF_STICK'    => array(array('' => '453.59237', '/' => '8'),                    'half stk'),

        'STICK'         => array(array('' => '453.59237', '/' => '4'),                    'stk'),

        'CUP'           => array(array('' => '453.59237', '/' => '2'),                    'c'),

        'GRAM'          => array('1',                                                   'g'),

        'OUNCE'         => array(array('' => '453.59237', '/' => '16'),                   'oz'),

        'POUND'         => array('453.59237',                                           'lb'),

        'TEASPOON'      => array(array('' => '1.2503332', '' => '453.59237', '/' => '128'), 'tsp'),

        'TEASPOON_US'   => array(array('' => '453.59237', '/' => '96'),                   'tsp'),

        'TABLESPOON'    => array(array('' => '1.2503332', '' => '453.59237', '/' => '32'),  'tbsp'),

        'TABLESPOON_US' => array(array('' => '453.59237', '/' => '32'),                   'tbsp'),

        'STANDARD'      => 'GRAM'

    );

}