Measure/Power.php
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
- Copyright
- Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
- Package
- Zend_Measure
- Version
- $Id: Power.php 24593 2012-01-05 20:35:02Z matthew $
\Zend_Measure_Power
- Parent(s)
- \Zend_Measure_Abstract
- Category
- Zend
- Copyright
- Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
Constants
Properties


string $_locale = null
null
Details- Type
- string
- Inherited_from
- \Zend_Measure_Abstract::$$_locale


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


__construct(mixed $value, int $type = null, \Zend_Locale $locale = null) : void
Zend_Measure_Abstract is an abstract class for the different measurement types
Inherited from: \Zend_Measure_Abstract::__construct()Name | Type | Description |
---|---|---|
$value | mixed | Value as string, integer, real or float |
$type | int | OPTIONAL a measure type f.e. Zend_Measure_Length::METER |
$locale | \Zend_Locale | OPTIONAL a Zend_Locale Type |
Exception | Description |
---|---|
\Zend_Measure_Exception |


add(\Zend_Measure_Abstract $object) : \Zend_Measure_Abstract
Name | Type | Description |
---|---|---|
$object | \Zend_Measure_Abstract | object of same unit type |
Type | Description |
---|---|
\Zend_Measure_Abstract |


compare(\Zend_Measure_Abstract $object) : boolean
Name | Type | Description |
---|---|---|
$object | \Zend_Measure_Abstract | object of same unit type |
Type | Description |
---|---|
boolean |


convertTo(string $type, integer $round = 2, string | \Zend_Locale $locale = null) : string
Alias function for setType returning the converted unit
Inherited from: \Zend_Measure_Abstract::convertTo()Name | Type | Description |
---|---|---|
$type | string | Constant Type |
$round | integer | (Optional) Rounds the value to a given precision |
$locale | string | \Zend_Locale | (Optional) Locale to set for the number |
Type | Description |
---|---|
string |


equals(\Zend_Measure_Abstract $object) : boolean
Name | Type | Description |
---|---|---|
$object | \Zend_Measure_Abstract | object to compare |
Type | Description |
---|---|
boolean |


getValue(integer $round = -1, string | \Zend_Locale $locale = null) : integer | string
Name | Type | Description |
---|---|---|
$round | integer | (Optional) Rounds the value to an given precision, Default is -1 which returns without rounding |
$locale | string | \Zend_Locale | (Optional) Locale for number representation |
Type | Description |
---|---|
integer | string |


setLocale(string | \Zend_Locale $locale = null, boolean $check = false) : \Zend_Measure_Abstract
Sets a new locale for the value representation
Inherited from: \Zend_Measure_Abstract::setLocale()Name | Type | Description |
---|---|---|
$locale | string | \Zend_Locale | (Optional) New locale to set |
$check | boolean | False, check but don't set; True, set the new locale |
Type | Description |
---|---|
\Zend_Measure_Abstract |


setType(string $type) : \Zend_Measure_Abstract
Name | Type | Description |
---|---|---|
$type | string | New type to set |
Type | Description |
---|---|
\Zend_Measure_Abstract |
Exception | Description |
---|---|
\Zend_Measure_Exception |


setValue(integer | string $value, string $type = null, string | \Zend_Locale $locale = null) : \Zend_Measure_Abstract
Name | Type | Description |
---|---|---|
$value | integer | string | Value as string, integer, real or float |
$type | string | OPTIONAL A measure type f.e. Zend_Measure_Length::METER |
$locale | string | \Zend_Locale | OPTIONAL Locale for parsing numbers |
Type | Description |
---|---|
\Zend_Measure_Abstract |
Exception | Description |
---|---|
\Zend_Measure_Exception |


sub(\Zend_Measure_Abstract $object) : \Zend_Measure_Abstract
Name | Type | Description |
---|---|---|
$object | \Zend_Measure_Abstract | object of same unit type |
Type | Description |
---|---|
\Zend_Measure_Abstract |


toString(integer $round = -1, string | \Zend_Locale $locale = null) : string
Name | Type | Description |
---|---|---|
$round | integer | (Optional) Runds the value to an given exception |
$locale | string | \Zend_Locale | (Optional) Locale to set for the number |
Type | Description |
---|---|
string |