189 lines
12 KiB
PHP
189 lines
12 KiB
PHP
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<?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) 2005-2009 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: Power.php 16220 2009-06-21 19:49:21Z 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 power 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_Power
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* @copyright Copyright (c) 2005-2009 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_Power extends Zend_Measure_Abstract
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{
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const STANDARD = 'WATT';
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const ATTOWATT = 'ATTOWATT';
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const BTU_PER_HOUR = 'BTU_PER_HOUR';
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const BTU_PER_MINUTE = 'BTU_PER_MINUTE';
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const BTU_PER_SECOND = 'BTU_PER_SECOND';
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const CALORIE_PER_HOUR = 'CALORIE_PER_HOUR';
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const CALORIE_PER_MINUTE = 'CALORIE_PER_MINUTE';
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const CALORIE_PER_SECOND = 'CALORIE_PER_SECOND';
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const CENTIWATT = 'CENTIWATT';
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const CHEVAL_VAPEUR = 'CHEVAL_VAPEUR';
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const CLUSEC = 'CLUSEC';
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const DECIWATT = 'DECIWATT';
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const DEKAWATT = 'DEKAWATT';
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const DYNE_CENTIMETER_PER_HOUR = 'DYNE_CENTIMETER_PER_HOUR';
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const DYNE_CENTIMETER_PER_MINUTE = 'DYNE_CENTIMETER_PER_MINUTE';
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const DYNE_CENTIMETER_PER_SECOND = 'DYNE_CENTIMETER_PER_SECOND';
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const ERG_PER_HOUR = 'ERG_PER_HOUR';
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const ERG_PER_MINUTE = 'ERG_PER_MINUTE';
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const ERG_PER_SECOND = 'ERG_PER_SECOND';
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const EXAWATT = 'EXAWATT';
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const FEMTOWATT = 'FEMTOWATT';
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const FOOT_POUND_FORCE_PER_HOUR = 'FOOT_POUND_FORCE_PER_HOUR';
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const FOOT_POUND_FORCE_PER_MINUTE = 'FOOT_POUND_FORCE_PER_MINUTE';
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const FOOT_POUND_FORCE_PER_SECOND = 'FOOT_POUND_FORCE_PER_SECOND';
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const FOOT_POUNDAL_PER_HOUR = 'FOOT_POUNDAL_PER_HOUR';
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const FOOT_POUNDAL_PER_MINUTE = 'FOOT_POUNDAL_PER_MINUTE';
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const FOOT_POUNDAL_PER_SECOND = 'FOOT_POUNDAL_PER_SECOND';
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const GIGAWATT = 'GIGAWATT';
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const GRAM_FORCE_CENTIMETER_PER_HOUR = 'GRAM_FORCE_CENTIMETER_PER_HOUR';
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const GRAM_FORCE_CENTIMETER_PER_MINUTE = 'GRAM_FORCE_CENTIMETER_PER_MINUTE';
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const GRAM_FORCE_CENTIMETER_PER_SECOND = 'GRAM_FORCE_CENTIMETER_PER_SECOND';
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const HECTOWATT = 'HECTOWATT';
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const HORSEPOWER_INTERNATIONAL = 'HORSEPOWER_INTERNATIONAL';
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const HORSEPOWER_ELECTRIC = 'HORSEPOWER_ELECTRIC';
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const HORSEPOWER = 'HORSEPOWER';
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const HORSEPOWER_WATER = 'HORSEPOWER_WATER';
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const INCH_OUNCE_FORCE_REVOLUTION_PER_MINUTE = 'INCH_OUNCH_FORCE_REVOLUTION_PER_MINUTE';
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const JOULE_PER_HOUR = 'JOULE_PER_HOUR';
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const JOULE_PER_MINUTE = 'JOULE_PER_MINUTE';
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const JOULE_PER_SECOND = 'JOULE_PER_SECOND';
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const KILOCALORIE_PER_HOUR = 'KILOCALORIE_PER_HOUR';
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const KILOCALORIE_PER_MINUTE = 'KILOCALORIE_PER_MINUTE';
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const KILOCALORIE_PER_SECOND = 'KILOCALORIE_PER_SECOND';
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const KILOGRAM_FORCE_METER_PER_HOUR = 'KILOGRAM_FORCE_METER_PER_HOUR';
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const KILOGRAM_FORCE_METER_PER_MINUTE = 'KILOGRAM_FORCE_METER_PER_MINUTE';
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const KILOGRAM_FORCE_METER_PER_SECOND = 'KILOGRAM_FORCE_METER_PER_SECOND';
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const KILOPOND_METER_PER_HOUR = 'KILOPOND_METER_PER_HOUR';
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const KILOPOND_METER_PER_MINUTE = 'KILOPOND_METER_PER_MINUTE';
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const KILOPOND_METER_PER_SECOND = 'KILOPOND_METER_PER_SECOND';
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const KILOWATT = 'KILOWATT';
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const MEGAWATT = 'MEGAWATT';
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const MICROWATT = 'MICROWATT';
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const MILLION_BTU_PER_HOUR = 'MILLION_BTU_PER_HOUR';
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const MILLIWATT = 'MILLIWATT';
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const NANOWATT = 'NANOWATT';
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const NEWTON_METER_PER_HOUR = 'NEWTON_METER_PER_HOUR';
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const NEWTON_METER_PER_MINUTE = 'NEWTON_METER_PER_MINUTE';
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const NEWTON_METER_PER_SECOND = 'NEWTON_METER_PER_SECOND';
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const PETAWATT = 'PETAWATT';
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const PFERDESTAERKE = 'PFERDESTAERKE';
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const PICOWATT = 'PICOWATT';
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const PONCELET = 'PONCELET';
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const POUND_SQUARE_FOOR_PER_CUBIC_SECOND = 'POUND_SQUARE_FOOT_PER_CUBIC_SECOND';
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const TERAWATT = 'TERAWATT';
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const TON_OF_REFRIGERATION = 'TON_OF_REFRIGERATION';
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const WATT = 'WATT';
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const YOCTOWATT = 'YOCTOWATT';
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const YOTTAWATT = 'YOTTAWATT';
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const ZEPTOWATT = 'ZEPTOWATT';
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const ZETTAWATT = 'ZETTAWATT';
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/**
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* Calculations for all power 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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'ATTOWATT' => array('1.0e-18', 'aW'),
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'BTU_PER_HOUR' => array('0.29307197', 'BTU/h'),
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'BTU_PER_MINUTE' => array('17.5843182', 'BTU/m'),
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'BTU_PER_SECOND' => array('1055.059092', 'BTU/s'),
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'CALORIE_PER_HOUR' => array(array('' => '11630', '*' => '1.0e-7'), 'cal/h'),
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'CALORIE_PER_MINUTE' => array(array('' => '697800', '*' => '1.0e-7'), 'cal/m'),
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'CALORIE_PER_SECOND' => array(array('' => '41868000', '*' => '1.0e-7'), 'cal/s'),
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'CENTIWATT' => array('0.01', 'cW'),
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'CHEVAL_VAPEUR' => array('735.49875', 'cv'),
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'CLUSEC' => array('0.0000013332237', 'clusec'),
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'DECIWATT' => array('0.1', 'dW'),
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'DEKAWATT' => array('10', 'daW'),
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'DYNE_CENTIMETER_PER_HOUR' => array(array('' => '1.0e-7','/' => '3600'), 'dyn cm/h'),
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'DYNE_CENTIMETER_PER_MINUTE' => array(array('' => '1.0e-7','/' => '60'), 'dyn cm/m'),
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'DYNE_CENTIMETER_PER_SECOND' => array('1.0e-7', 'dyn cm/s'),
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'ERG_PER_HOUR' => array(array('' => '1.0e-7','/' => '3600'), 'erg/h'),
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'ERG_PER_MINUTE' => array(array('' => '1.0e-7','/' => '60'), 'erg/m'),
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'ERG_PER_SECOND' => array('1.0e-7', 'erg/s'),
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'EXAWATT' => array('1.0e+18', 'EW'),
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'FEMTOWATT' => array('1.0e-15', 'fW'),
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'FOOT_POUND_FORCE_PER_HOUR' => array(array('' => '1.3558179', '/' => '3600'), 'ft lb/h'),
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'FOOT_POUND_FORCE_PER_MINUTE' => array(array('' => '1.3558179', '/' => '60'), 'ft lb/m'),
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'FOOT_POUND_FORCE_PER_SECOND' => array('1.3558179', 'ft lb/s'),
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'FOOT_POUNDAL_PER_HOUR' => array(array('' => '0.04214011','/' => '3600'), 'ft pdl/h'),
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'FOOT_POUNDAL_PER_MINUTE' => array(array('' => '0.04214011', '/' => '60'), 'ft pdl/m'),
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'FOOT_POUNDAL_PER_SECOND' => array('0.04214011', 'ft pdl/s'),
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'GIGAWATT' => array('1.0e+9', 'GW'),
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'GRAM_FORCE_CENTIMETER_PER_HOUR' => array(array('' => '0.0000980665','/' => '3600'), 'gf cm/h'),
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'GRAM_FORCE_CENTIMETER_PER_MINUTE' => array(array('' => '0.0000980665','/' => '60'), 'gf cm/m'),
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'GRAM_FORCE_CENTIMETER_PER_SECOND' => array('0.0000980665', 'gf cm/s'),
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'HECTOWATT' => array('100', 'hW'),
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'HORSEPOWER_INTERNATIONAL' => array('745.69987', 'hp'),
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'HORSEPOWER_ELECTRIC' => array('746', 'hp'),
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'HORSEPOWER' => array('735.49875', 'hp'),
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'HORSEPOWER_WATER' => array('746.043', 'hp'),
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'INCH_OUNCH_FORCE_REVOLUTION_PER_MINUTE' => array('0.00073948398', 'in ocf/m'),
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'JOULE_PER_HOUR' => array(array('' => '1', '/' => '3600'), 'J/h'),
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'JOULE_PER_MINUTE' => array(array('' => '1', '/' => '60'), 'J/m'),
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'JOULE_PER_SECOND' => array('1', 'J/s'),
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'KILOCALORIE_PER_HOUR' => array('1.163', 'kcal/h'),
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'KILOCALORIE_PER_MINUTE' => array('69.78', 'kcal/m'),
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'KILOCALORIE_PER_SECOND' => array('4186.8', 'kcal/s'),
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'KILOGRAM_FORCE_METER_PER_HOUR' => array(array('' => '9.80665', '/' => '3600'), 'kgf m/h'),
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'KILOGRAM_FORCE_METER_PER_MINUTE' => array(array('' => '9.80665', '/' => '60'), 'kfg m/m'),
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'KILOGRAM_FORCE_METER_PER_SECOND' => array('9.80665', 'kfg m/s'),
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'KILOPOND_METER_PER_HOUR' => array(array('' => '9.80665', '/' => '3600'), 'kp/h'),
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'KILOPOND_METER_PER_MINUTE' => array(array('' => '9.80665', '/' => '60'), 'kp/m'),
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'KILOPOND_METER_PER_SECOND' => array('9.80665', 'kp/s'),
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'KILOWATT' => array('1000', 'kW'),
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'MEGAWATT' => array('1000000', 'MW'),
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'MICROWATT' => array('0.000001', 'µW'),
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'MILLION_BTU_PER_HOUR' => array('293071.07', 'mio BTU/h'),
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'MILLIWATT' => array('0.001', 'mM'),
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'NANOWATT' => array('1.0e-9', 'nN'),
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'NEWTON_METER_PER_HOUR' => array(array('' => '1', '/' => '3600'), 'Nm/h'),
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'NEWTON_METER_PER_MINUTE' => array(array('' => '1', '/' => '60'), 'Nm/m'),
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'NEWTON_METER_PER_SECOND' => array('1', 'Nm/s'),
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'PETAWATT' => array('1.0e+15', 'PW'),
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'PFERDESTAERKE' => array('735.49875', 'PS'),
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'PICOWATT' => array('1.0e-12', 'pW'),
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'PONCELET' => array('980.665', 'p'),
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'POUND_SQUARE_FOOT_PER_CUBIC_SECOND' => array('0.04214011', 'lb ft²/s³'),
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'TERAWATT' => array('1.0e+12', 'TW'),
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'TON_OF_REFRIGERATION' => array('3516.85284', 'RT'),
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'WATT' => array('1', 'W'),
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'YOCTOWATT' => array('1.0e-24', 'yW'),
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'YOTTAWATT' => array('1.0e+24', 'YW'),
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'ZEPTOWATT' => array('1.0e-21', 'zW'),
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'ZETTAWATT' => array('1.0e+21', 'ZW'),
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'STANDARD' => 'WATT'
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);
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}
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