207 lines
12 KiB
PHP
207 lines
12 KiB
PHP
|
<?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) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
||
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
||
|
|
* @version $Id: Density.php 16220 2009-06-21 19:49:21Z thomas $
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Implement needed classes
|
||
|
|
*/
|
||
|
|
require_once 'Zend/Measure/Abstract.php';
|
||
|
|
require_once 'Zend/Locale.php';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Class for handling density conversions
|
||
|
|
*
|
||
|
|
* @category Zend
|
||
|
|
* @package Zend_Measure
|
||
|
|
* @subpackage Zend_Measure_Density
|
||
|
|
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
||
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
||
|
|
*/
|
||
|
|
class Zend_Measure_Density extends Zend_Measure_Abstract
|
||
|
|
{
|
||
|
|
const STANDARD = 'KILOGRAM_PER_CUBIC_METER';
|
||
|
|
|
||
|
|
const ALUMINIUM = 'ALUMINIUM';
|
||
|
|
const COPPER = 'COPPER';
|
||
|
|
const GOLD = 'GOLD';
|
||
|
|
const GRAIN_PER_CUBIC_FOOT = 'GRAIN_PER_CUBIC_FOOT';
|
||
|
|
const GRAIN_PER_CUBIC_INCH = 'GRAIN_PER_CUBIC_INCH';
|
||
|
|
const GRAIN_PER_CUBIC_YARD = 'GRAIN_PER_CUBIC_YARD';
|
||
|
|
const GRAIN_PER_GALLON = 'GRAIN_PER_GALLON';
|
||
|
|
const GRAIN_PER_GALLON_US = 'GRAIN_PER_GALLON_US';
|
||
|
|
const GRAM_PER_CUBIC_CENTIMETER = 'GRAM_PER_CUBIC_CENTIMETER';
|
||
|
|
const GRAM_PER_CUBIC_DECIMETER = 'GRAM_PER_CUBIC_DECIMETER';
|
||
|
|
const GRAM_PER_CUBIC_METER = 'GRAM_PER_CUBIC_METER';
|
||
|
|
const GRAM_PER_LITER = 'GRAM_PER_LITER';
|
||
|
|
const GRAM_PER_MILLILITER = 'GRAM_PER_MILLILITER';
|
||
|
|
const IRON = 'IRON';
|
||
|
|
const KILOGRAM_PER_CUBIC_CENTIMETER = 'KILOGRAM_PER_CUBIC_CENTIMETER';
|
||
|
|
const KILOGRAM_PER_CUBIC_DECIMETER = 'KILOGRAM_PER_CUBIC_DECIMETER';
|
||
|
|
const KILOGRAM_PER_CUBIC_METER = 'KILOGRAM_PER_CUBIC_METER';
|
||
|
|
const KILOGRAM_PER_CUBIC_MILLIMETER = 'KILOGRAM_PER_CUBIC_MILLIMETER';
|
||
|
|
const KILOGRAM_PER_LITER = 'KILOGRAM_PER_LITER';
|
||
|
|
const KILOGRAM_PER_MILLILITER = 'KILOGRAM_PER_MILLILITER';
|
||
|
|
const LEAD = 'LEAD';
|
||
|
|
const MEGAGRAM_PER_CUBIC_CENTIMETER = 'MEGAGRAM_PER_CUBIC_CENTIMETER';
|
||
|
|
const MEGAGRAM_PER_CUBIC_DECIMETER = 'MEGAGRAM_PER_CUBIC_DECIMETER';
|
||
|
|
const MEGAGRAM_PER_CUBIC_METER = 'MEGAGRAM_PER_CUBIC_METER';
|
||
|
|
const MEGAGRAM_PER_LITER = 'MEGAGRAM_PER_LITER';
|
||
|
|
const MEGAGRAM_PER_MILLILITER = 'MEGAGRAM_PER_MILLILITER';
|
||
|
|
const MICROGRAM_PER_CUBIC_CENTIMETER = 'MICROGRAM_PER_CUBIC_CENTIMETER';
|
||
|
|
const MICROGRAM_PER_CUBIC_DECIMETER = 'MICROGRAM_PER_CUBIC_DECIMETER';
|
||
|
|
const MICROGRAM_PER_CUBIC_METER = 'MICROGRAM_PER_CUBIC_METER';
|
||
|
|
const MICROGRAM_PER_LITER = 'MICROGRAM_PER_LITER';
|
||
|
|
const MICROGRAM_PER_MILLILITER = 'MICROGRAM_PER_MILLILITER';
|
||
|
|
const MILLIGRAM_PER_CUBIC_CENTIMETER = 'MILLIGRAM_PER_CUBIC_CENTIMETER';
|
||
|
|
const MILLIGRAM_PER_CUBIC_DECIMETER = 'MILLIGRAM_PER_CUBIC_DECIMETER';
|
||
|
|
const MILLIGRAM_PER_CUBIC_METER = 'MILLIGRAM_PER_CUBIC_METER';
|
||
|
|
const MILLIGRAM_PER_LITER = 'MILLIGRAM_PER_LITER';
|
||
|
|
const MILLIGRAM_PER_MILLILITER = 'MILLIGRAM_PER_MILLILITER';
|
||
|
|
const OUNCE_PER_CUBIC_FOOT = 'OUNCE_PER_CUBIC_FOOT';
|
||
|
|
const OUNCR_PER_CUBIC_FOOT_TROY = 'OUNCE_PER_CUBIC_FOOT_TROY';
|
||
|
|
const OUNCE_PER_CUBIC_INCH = 'OUNCE_PER_CUBIC_INCH';
|
||
|
|
const OUNCE_PER_CUBIC_INCH_TROY = 'OUNCE_PER_CUBIC_INCH_TROY';
|
||
|
|
const OUNCE_PER_CUBIC_YARD = 'OUNCE_PER_CUBIC_YARD';
|
||
|
|
const OUNCE_PER_CUBIC_YARD_TROY = 'OUNCE_PER_CUBIC_YARD_TROY';
|
||
|
|
const OUNCE_PER_GALLON = 'OUNCE_PER_GALLON';
|
||
|
|
const OUNCE_PER_GALLON_US = 'OUNCE_PER_GALLON_US';
|
||
|
|
const OUNCE_PER_GALLON_TROY = 'OUNCE_PER_GALLON_TROY';
|
||
|
|
const OUNCE_PER_GALLON_US_TROY = 'OUNCE_PER_GALLON_US_TROY';
|
||
|
|
const POUND_PER_CIRCULAR_MIL_FOOT = 'POUND_PER_CIRCULAR_MIL_FOOT';
|
||
|
|
const POUND_PER_CUBIC_FOOT = 'POUND_PER_CUBIC_FOOT';
|
||
|
|
const POUND_PER_CUBIC_INCH = 'POUND_PER_CUBIC_INCH';
|
||
|
|
const POUND_PER_CUBIC_YARD = 'POUND_PER_CUBIC_YARD';
|
||
|
|
const POUND_PER_GALLON = 'POUND_PER_GALLON';
|
||
|
|
const POUND_PER_KILOGALLON = 'POUND_PER_KILOGALLON';
|
||
|
|
const POUND_PER_MEGAGALLON = 'POUND_PER_MEGAGALLON';
|
||
|
|
const POUND_PER_GALLON_US = 'POUND_PER_GALLON_US';
|
||
|
|
const POUND_PER_KILOGALLON_US = 'POUND_PER_KILOGALLON_US';
|
||
|
|
const POUND_PER_MEGAGALLON_US = 'POUND_PER_MEGAGALLON_US';
|
||
|
|
const SILVER = 'SILVER';
|
||
|
|
const SLUG_PER_CUBIC_FOOT = 'SLUG_PER_CUBIC_FOOT';
|
||
|
|
const SLUG_PER_CUBIC_INCH = 'SLUG_PER_CUBIC_INCH';
|
||
|
|
const SLUG_PER_CUBIC_YARD = 'SLUG_PER_CUBIC_YARD';
|
||
|
|
const SLUG_PER_GALLON = 'SLUG_PER_GALLON';
|
||
|
|
const SLUG_PER_GALLON_US = 'SLUG_PER_GALLON_US';
|
||
|
|
const TON_PER_CUBIC_FOOT_LONG = 'TON_PER_CUBIC_FOOT_LONG';
|
||
|
|
const TON_PER_CUBIC_FOOT = 'TON_PER_CUBIC_FOOT';
|
||
|
|
const TON_PER_CUBIC_INCH_LONG = 'TON_PER_CUBIC_INCH_LONG';
|
||
|
|
const TON_PER_CUBIC_INCH = 'TON_PER_CUBIC_INCH';
|
||
|
|
const TON_PER_CUBIC_YARD_LONG = 'TON_PER_CUBIC_YARD_LONG';
|
||
|
|
const TON_PER_CUBIC_YARD = 'TON_PER_CUBIC_YARD';
|
||
|
|
const TON_PER_GALLON_LONG = 'TON_PER_GALLON_LONG';
|
||
|
|
const TON_PER_GALLON_US_LONG = 'TON_PER_GALLON_US_LONG';
|
||
|
|
const TON_PER_GALLON = 'TON_PER_GALLON';
|
||
|
|
const TON_PER_GALLON_US = 'TON_PER_GALLON_US';
|
||
|
|
const TONNE_PER_CUBIC_CENTIMETER = 'TONNE_PER_CUBIC_CENTIMETER';
|
||
|
|
const TONNE_PER_CUBIC_DECIMETER = 'TONNE_PER_CUBIC_DECIMETER';
|
||
|
|
const TONNE_PER_CUBIC_METER = 'TONNE_PER_CUBIC_METER';
|
||
|
|
const TONNE_PER_LITER = 'TONNE_PER_LITER';
|
||
|
|
const TONNE_PER_MILLILITER = 'TONNE_PER_MILLILITER';
|
||
|
|
const WATER = 'WATER';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Calculations for all density units
|
||
|
|
*
|
||
|
|
* @var array
|
||
|
|
*/
|
||
|
|
protected $_units = array(
|
||
|
|
'ALUMINIUM' => array('2643', 'aluminium'),
|
||
|
|
'COPPER' => array('8906', 'copper'),
|
||
|
|
'GOLD' => array('19300', 'gold'),
|
||
|
|
'GRAIN_PER_CUBIC_FOOT' => array('0.0022883519', 'gr/ft³'),
|
||
|
|
'GRAIN_PER_CUBIC_INCH' => array('3.9542721', 'gr/in³'),
|
||
|
|
'GRAIN_PER_CUBIC_YARD' => array('0.000084753774', 'gr/yd³'),
|
||
|
|
'GRAIN_PER_GALLON' => array('0.014253768', 'gr/gal'),
|
||
|
|
'GRAIN_PER_GALLON_US' => array('0.017118061', 'gr/gal'),
|
||
|
|
'GRAM_PER_CUBIC_CENTIMETER' => array('1000', 'g/cm³'),
|
||
|
|
'GRAM_PER_CUBIC_DECIMETER' => array('1', 'g/dm³'),
|
||
|
|
'GRAM_PER_CUBIC_METER' => array('0.001', 'g/m³'),
|
||
|
|
'GRAM_PER_LITER' => array('1', 'g/l'),
|
||
|
|
'GRAM_PER_MILLILITER' => array('1000', 'g/ml'),
|
||
|
|
'IRON' => array('7658', 'iron'),
|
||
|
|
'KILOGRAM_PER_CUBIC_CENTIMETER' => array('1000000', 'kg/cm³'),
|
||
|
|
'KILOGRAM_PER_CUBIC_DECIMETER' => array('1000', 'kg/dm³'),
|
||
|
|
'KILOGRAM_PER_CUBIC_METER' => array('1', 'kg/m³'),
|
||
|
|
'KILOGRAM_PER_CUBIC_MILLIMETER' => array('1000000000', 'kg/l'),
|
||
|
|
'KILOGRAM_PER_LITER' => array('1000', 'kg/ml'),
|
||
|
|
'KILOGRAM_PER_MILLILITER' => array('1000000', 'kg/ml'),
|
||
|
|
'LEAD' => array('11370', 'lead'),
|
||
|
|
'MEGAGRAM_PER_CUBIC_CENTIMETER' => array('1.0e+9', 'Mg/cm³'),
|
||
|
|
'MEGAGRAM_PER_CUBIC_DECIMETER' => array('1000000', 'Mg/dm³'),
|
||
|
|
'MEGAGRAM_PER_CUBIC_METER' => array('1000', 'Mg/m³'),
|
||
|
|
'MEGAGRAM_PER_LITER' => array('1000000', 'Mg/l'),
|
||
|
|
'MEGAGRAM_PER_MILLILITER' => array('1.0e+9', 'Mg/ml'),
|
||
|
|
'MICROGRAM_PER_CUBIC_CENTIMETER' => array('0.001', 'µg/cm³'),
|
||
|
|
'MICROGRAM_PER_CUBIC_DECIMETER' => array('1.0e-6', 'µg/dm³'),
|
||
|
|
'MICROGRAM_PER_CUBIC_METER' => array('1.0e-9', 'µg/m³'),
|
||
|
|
'MICROGRAM_PER_LITER' => array('1.0e-6', 'µg/l'),
|
||
|
|
'MICROGRAM_PER_MILLILITER' => array('0.001', 'µg/ml'),
|
||
|
|
'MILLIGRAM_PER_CUBIC_CENTIMETER' => array('1', 'mg/cm³'),
|
||
|
|
'MILLIGRAM_PER_CUBIC_DECIMETER' => array('0.001', 'mg/dm³'),
|
||
|
|
'MILLIGRAM_PER_CUBIC_METER' => array('0.000001', 'mg/m³'),
|
||
|
|
'MILLIGRAM_PER_LITER' => array('0.001', 'mg/l'),
|
||
|
|
'MILLIGRAM_PER_MILLILITER' => array('1', 'mg/ml'),
|
||
|
|
'OUNCE_PER_CUBIC_FOOT' => array('1.001154', 'oz/ft³'),
|
||
|
|
'OUNCE_PER_CUBIC_FOOT_TROY' => array('1.0984089', 'oz/ft³'),
|
||
|
|
'OUNCE_PER_CUBIC_INCH' => array('1729.994', 'oz/in³'),
|
||
|
|
'OUNCE_PER_CUBIC_INCH_TROY' => array('1898.0506', 'oz/in³'),
|
||
|
|
'OUNCE_PER_CUBIC_YARD' => array('0.037079776', 'oz/yd³'),
|
||
|
|
'OUNCE_PER_CUBIC_YARD_TROY' => array('0.040681812', 'oz/yd³'),
|
||
|
|
'OUNCE_PER_GALLON' => array('6.2360233', 'oz/gal'),
|
||
|
|
'OUNCE_PER_GALLON_US' => array('7.4891517', 'oz/gal'),
|
||
|
|
'OUNCE_PER_GALLON_TROY' => array('6.8418084', 'oz/gal'),
|
||
|
|
'OUNCE_PER_GALLON_US_TROY' => array('8.2166693', 'oz/gal'),
|
||
|
|
'POUND_PER_CIRCULAR_MIL_FOOT' => array('2.9369291', 'lb/cmil ft'),
|
||
|
|
'POUND_PER_CUBIC_FOOT' => array('16.018463', 'lb/in³'),
|
||
|
|
'POUND_PER_CUBIC_INCH' => array('27679.905', 'lb/in³'),
|
||
|
|
'POUND_PER_CUBIC_YARD' => array('0.59327642', 'lb/yd³'),
|
||
|
|
'POUND_PER_GALLON' => array('99.776373', 'lb/gal'),
|
||
|
|
'POUND_PER_KILOGALLON' => array('0.099776373', 'lb/kgal'),
|
||
|
|
'POUND_PER_MEGAGALLON' => array('0.000099776373', 'lb/Mgal'),
|
||
|
|
'POUND_PER_GALLON_US' => array('119.82643', 'lb/gal'),
|
||
|
|
'POUND_PER_KILOGALLON_US' => array('0.11982643', 'lb/kgal'),
|
||
|
|
'POUND_PER_MEGAGALLON_US' => array('0.00011982643', 'lb/Mgal'),
|
||
|
|
'SILVER' => array('10510', 'silver'),
|
||
|
|
'SLUG_PER_CUBIC_FOOT' => array('515.37882', 'slug/ft³'),
|
||
|
|
'SLUG_PER_CUBIC_INCH' => array('890574.6', 'slug/in³'),
|
||
|
|
'SLUG_PER_CUBIC_YARD' => array('19.088104', 'slug/yd³'),
|
||
|
|
'SLUG_PER_GALLON' => array('3210.2099', 'slug/gal'),
|
||
|
|
'SLUG_PER_GALLON_US' => array('3855.3013', 'slug/gal'),
|
||
|
|
'TON_PER_CUBIC_FOOT_LONG' => array('35881.358', 't/ft³'),
|
||
|
|
'TON_PER_CUBIC_FOOT' => array('32036.927', 't/ft³'),
|
||
|
|
'TON_PER_CUBIC_INCH_LONG' => array('6.2202987e+7', 't/in³'),
|
||
|
|
'TON_PER_CUBIC_INCH' => array('5.5359809e+7', 't/in³'),
|
||
|
|
'TON_PER_CUBIC_YARD_LONG' => array('1328.9392', 't/yd³'),
|
||
|
|
'TON_PER_CUBIC_YARD' => array('1186.5528', 't/yd³'),
|
||
|
|
'TON_PER_GALLON_LONG' => array('223499.07', 't/gal'),
|
||
|
|
'TON_PER_GALLON_US_LONG' => array('268411.2', 't/gal'),
|
||
|
|
'TON_PER_GALLON' => array('199522.75', 't/gal'),
|
||
|
|
'TON_PER_GALLON_US' => array('239652.85', 't/gal'),
|
||
|
|
'TONNE_PER_CUBIC_CENTIMETER' => array('1.0e+9', 't/cm³'),
|
||
|
|
'TONNE_PER_CUBIC_DECIMETER' => array('1000000', 't/dm³'),
|
||
|
|
'TONNE_PER_CUBIC_METER' => array('1000', 't/m³'),
|
||
|
|
'TONNE_PER_LITER' => array('1000000', 't/l'),
|
||
|
|
'TONNE_PER_MILLILITER' => array('1.0e+9', 't/ml'),
|
||
|
|
'WATER' => array('1000', 'water'),
|
||
|
|
'STANDARD' => 'KILOGRAM_PER_CUBIC_METER'
|
||
|
|
);
|
||
|
|
}
|