83 lines
3.3 KiB
PHP
83 lines
3.3 KiB
PHP
<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Measure
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: Torque.php 13209 2008-12-13 22:34:06Z thomas $
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*/
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/**
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* Implement needed classes
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*/
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require_once 'Zend/Measure/Abstract.php';
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require_once 'Zend/Locale.php';
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/**
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* Class for handling torque conversions
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*
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* @category Zend
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* @package Zend_Measure
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* @subpackage Zend_Measure_Torque
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Measure_Torque extends Zend_Measure_Abstract
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{
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const STANDARD = 'NEWTON_METER';
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const DYNE_CENTIMETER = 'DYNE_CENTIMETER';
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const GRAM_CENTIMETER = 'GRAM_CENTIMETER';
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const KILOGRAM_CENTIMETER = 'KILOGRAM_CENTIMETER';
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const KILOGRAM_METER = 'KILOGRAM_METER';
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const KILONEWTON_METER = 'KILONEWTON_METER';
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const KILOPOND_METER = 'KILOPOND_METER';
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const MEGANEWTON_METER = 'MEGANEWTON_METER';
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const MICRONEWTON_METER = 'MICRONEWTON_METER';
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const MILLINEWTON_METER = 'MILLINEWTON_METER';
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const NEWTON_CENTIMETER = 'NEWTON_CENTIMETER';
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const NEWTON_METER = 'NEWTON_METER';
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const OUNCE_FOOT = 'OUNCE_FOOT';
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const OUNCE_INCH = 'OUNCE_INCH';
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const POUND_FOOT = 'POUND_FOOT';
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const POUNDAL_FOOT = 'POUNDAL_FOOT';
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const POUND_INCH = 'POUND_INCH';
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/**
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* Calculations for all torque units
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*
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* @var array
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*/
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protected $_units = array(
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'DYNE_CENTIMETER' => array('0.0000001', 'dyncm'),
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'GRAM_CENTIMETER' => array('0.0000980665', 'gcm'),
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'KILOGRAM_CENTIMETER' => array('0.0980665', 'kgcm'),
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'KILOGRAM_METER' => array('9.80665', 'kgm'),
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'KILONEWTON_METER' => array('1000', 'kNm'),
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'KILOPOND_METER' => array('9.80665', 'kpm'),
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'MEGANEWTON_METER' => array('1000000', 'MNm'),
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'MICRONEWTON_METER' => array('0.000001', 'µNm'),
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'MILLINEWTON_METER' => array('0.001', 'mNm'),
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'NEWTON_CENTIMETER' => array('0.01', 'Ncm'),
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'NEWTON_METER' => array('1', 'Nm'),
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'OUNCE_FOOT' => array('0.084738622', 'ozft'),
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'OUNCE_INCH' => array(array('' => '0.084738622', '/' => '12'), 'ozin'),
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'POUND_FOOT' => array(array('' => '0.084738622', '*' => '16'), 'lbft'),
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'POUNDAL_FOOT' => array('0.0421401099752144', 'plft'),
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'POUND_INCH' => array(array('' => '0.084738622', '/' => '12', '*' => '16'), 'lbin'),
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'STANDARD' => 'NEWTON_METER'
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);
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}
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