API Documentation

Measure/Density.php

Zend Framework

LICENSE

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category
Zend  
copyright
Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)  
license
New BSD License  
package
Zend_Measure  
version
$Id: Density.php 23775 2011-03-01 17:25:24Z ralph $  

\Zend_Measure_Density

Class for handling density conversions

Extends from
\Zend_Measure_Abstract
category
Zend  
copyright
Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)  
license
New BSD License  
package
Zend_Measure  
subpackage
Zend_Measure_Density  

Constants

Constant  STANDARD = 'KILOGRAM_PER_CUBIC_METER'
Constant  ALUMINIUM = 'ALUMINIUM'
Constant  COPPER = 'COPPER'
Constant  GOLD = 'GOLD'
Constant  GRAIN_PER_CUBIC_FOOT = 'GRAIN_PER_CUBIC_FOOT'
Constant  GRAIN_PER_CUBIC_INCH = 'GRAIN_PER_CUBIC_INCH'
Constant  GRAIN_PER_CUBIC_YARD = 'GRAIN_PER_CUBIC_YARD'
Constant  GRAIN_PER_GALLON = 'GRAIN_PER_GALLON'
Constant  GRAIN_PER_GALLON_US = 'GRAIN_PER_GALLON_US'
Constant  GRAM_PER_CUBIC_CENTIMETER = 'GRAM_PER_CUBIC_CENTIMETER'
Constant  GRAM_PER_CUBIC_DECIMETER = 'GRAM_PER_CUBIC_DECIMETER'
Constant  GRAM_PER_CUBIC_METER = 'GRAM_PER_CUBIC_METER'
Constant  GRAM_PER_LITER = 'GRAM_PER_LITER'
Constant  GRAM_PER_MILLILITER = 'GRAM_PER_MILLILITER'
Constant  IRON = 'IRON'
Constant  KILOGRAM_PER_CUBIC_CENTIMETER = 'KILOGRAM_PER_CUBIC_CENTIMETER'
Constant  KILOGRAM_PER_CUBIC_DECIMETER = 'KILOGRAM_PER_CUBIC_DECIMETER'
Constant  KILOGRAM_PER_CUBIC_METER = 'KILOGRAM_PER_CUBIC_METER'
Constant  KILOGRAM_PER_CUBIC_MILLIMETER = 'KILOGRAM_PER_CUBIC_MILLIMETER'
Constant  KILOGRAM_PER_LITER = 'KILOGRAM_PER_LITER'
Constant  KILOGRAM_PER_MILLILITER = 'KILOGRAM_PER_MILLILITER'
Constant  LEAD = 'LEAD'
Constant  MEGAGRAM_PER_CUBIC_CENTIMETER = 'MEGAGRAM_PER_CUBIC_CENTIMETER'
Constant  MEGAGRAM_PER_CUBIC_DECIMETER = 'MEGAGRAM_PER_CUBIC_DECIMETER'
Constant  MEGAGRAM_PER_CUBIC_METER = 'MEGAGRAM_PER_CUBIC_METER'
Constant  MEGAGRAM_PER_LITER = 'MEGAGRAM_PER_LITER'
Constant  MEGAGRAM_PER_MILLILITER = 'MEGAGRAM_PER_MILLILITER'
Constant  MICROGRAM_PER_CUBIC_CENTIMETER = 'MICROGRAM_PER_CUBIC_CENTIMETER'
Constant  MICROGRAM_PER_CUBIC_DECIMETER = 'MICROGRAM_PER_CUBIC_DECIMETER'
Constant  MICROGRAM_PER_CUBIC_METER = 'MICROGRAM_PER_CUBIC_METER'
Constant  MICROGRAM_PER_LITER = 'MICROGRAM_PER_LITER'
Constant  MICROGRAM_PER_MILLILITER = 'MICROGRAM_PER_MILLILITER'
Constant  MILLIGRAM_PER_CUBIC_CENTIMETER = 'MILLIGRAM_PER_CUBIC_CENTIMETER'
Constant  MILLIGRAM_PER_CUBIC_DECIMETER = 'MILLIGRAM_PER_CUBIC_DECIMETER'
Constant  MILLIGRAM_PER_CUBIC_METER = 'MILLIGRAM_PER_CUBIC_METER'
Constant  MILLIGRAM_PER_LITER = 'MILLIGRAM_PER_LITER'
Constant  MILLIGRAM_PER_MILLILITER = 'MILLIGRAM_PER_MILLILITER'
Constant  OUNCE_PER_CUBIC_FOOT = 'OUNCE_PER_CUBIC_FOOT'
Constant  OUNCR_PER_CUBIC_FOOT_TROY = 'OUNCE_PER_CUBIC_FOOT_TROY'
Constant  OUNCE_PER_CUBIC_INCH = 'OUNCE_PER_CUBIC_INCH'
Constant  OUNCE_PER_CUBIC_INCH_TROY = 'OUNCE_PER_CUBIC_INCH_TROY'
Constant  OUNCE_PER_CUBIC_YARD = 'OUNCE_PER_CUBIC_YARD'
Constant  OUNCE_PER_CUBIC_YARD_TROY = 'OUNCE_PER_CUBIC_YARD_TROY'
Constant  OUNCE_PER_GALLON = 'OUNCE_PER_GALLON'
Constant  OUNCE_PER_GALLON_US = 'OUNCE_PER_GALLON_US'
Constant  OUNCE_PER_GALLON_TROY = 'OUNCE_PER_GALLON_TROY'
Constant  OUNCE_PER_GALLON_US_TROY = 'OUNCE_PER_GALLON_US_TROY'
Constant  POUND_PER_CIRCULAR_MIL_FOOT = 'POUND_PER_CIRCULAR_MIL_FOOT'
Constant  POUND_PER_CUBIC_FOOT = 'POUND_PER_CUBIC_FOOT'
Constant  POUND_PER_CUBIC_INCH = 'POUND_PER_CUBIC_INCH'
Constant  POUND_PER_CUBIC_YARD = 'POUND_PER_CUBIC_YARD'
Constant  POUND_PER_GALLON = 'POUND_PER_GALLON'
Constant  POUND_PER_KILOGALLON = 'POUND_PER_KILOGALLON'
Constant  POUND_PER_MEGAGALLON = 'POUND_PER_MEGAGALLON'
Constant  POUND_PER_GALLON_US = 'POUND_PER_GALLON_US'
Constant  POUND_PER_KILOGALLON_US = 'POUND_PER_KILOGALLON_US'
Constant  POUND_PER_MEGAGALLON_US = 'POUND_PER_MEGAGALLON_US'
Constant  SILVER = 'SILVER'
Constant  SLUG_PER_CUBIC_FOOT = 'SLUG_PER_CUBIC_FOOT'
Constant  SLUG_PER_CUBIC_INCH = 'SLUG_PER_CUBIC_INCH'
Constant  SLUG_PER_CUBIC_YARD = 'SLUG_PER_CUBIC_YARD'
Constant  SLUG_PER_GALLON = 'SLUG_PER_GALLON'
Constant  SLUG_PER_GALLON_US = 'SLUG_PER_GALLON_US'
Constant  TON_PER_CUBIC_FOOT_LONG = 'TON_PER_CUBIC_FOOT_LONG'
Constant  TON_PER_CUBIC_FOOT = 'TON_PER_CUBIC_FOOT'
Constant  TON_PER_CUBIC_INCH_LONG = 'TON_PER_CUBIC_INCH_LONG'
Constant  TON_PER_CUBIC_INCH = 'TON_PER_CUBIC_INCH'
Constant  TON_PER_CUBIC_YARD_LONG = 'TON_PER_CUBIC_YARD_LONG'
Constant  TON_PER_CUBIC_YARD = 'TON_PER_CUBIC_YARD'
Constant  TON_PER_GALLON_LONG = 'TON_PER_GALLON_LONG'
Constant  TON_PER_GALLON_US_LONG = 'TON_PER_GALLON_US_LONG'
Constant  TON_PER_GALLON = 'TON_PER_GALLON'
Constant  TON_PER_GALLON_US = 'TON_PER_GALLON_US'
Constant  TONNE_PER_CUBIC_CENTIMETER = 'TONNE_PER_CUBIC_CENTIMETER'
Constant  TONNE_PER_CUBIC_DECIMETER = 'TONNE_PER_CUBIC_DECIMETER'
Constant  TONNE_PER_CUBIC_METER = 'TONNE_PER_CUBIC_METER'
Constant  TONNE_PER_LITER = 'TONNE_PER_LITER'
Constant  TONNE_PER_MILLILITER = 'TONNE_PER_MILLILITER'
Constant  WATER = 'WATER'

Properties

Propertyprotectedarray  $_units= 'array'

Calculations for all density units

Default valuearrayDetails
Type
array

Methods

methodpublic__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()
Parameters
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
Throws
Exception Description
\Zend_Measure_Exception
methodpublic__toString( ) : string

Returns a string representation

Inherited from: \Zend_Measure_Abstract::__toString()
Returns
Type Description
string
methodpublicadd( \Zend_Measure_Abstract $object ) : \Zend_Measure_Abstract

Adds an unit to another one

Inherited from: \Zend_Measure_Abstract::add()
Parameters
Name Type Description
$object \Zend_Measure_Abstract object of same unit type
Returns
Type Description
\Zend_Measure_Abstract
methodpubliccompare( \Zend_Measure_Abstract $object ) : boolean

Compares two units

Inherited from: \Zend_Measure_Abstract::compare()
Parameters
Name Type Description
$object \Zend_Measure_Abstract object of same unit type
Returns
Type Description
boolean
methodpublicconvertTo( 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()
Parameters
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

Returns
Type Description
string
methodpublicequals( \Zend_Measure_Abstract $object ) : boolean

Compare if the value and type is equal

Inherited from: \Zend_Measure_Abstract::equals()
Parameters
Name Type Description
$object \Zend_Measure_Abstract object to compare
Returns
Type Description
boolean
methodpublicgetConversionList( ) : array

Returns the conversion list

Inherited from: \Zend_Measure_Abstract::getConversionList()
Returns
Type Description
array
methodpublicgetLocale( ) : string

Returns the actual set locale

Inherited from: \Zend_Measure_Abstract::getLocale()
Returns
Type Description
string
methodpublicgetType( ) : \type

Returns the original type

Inherited from: \Zend_Measure_Abstract::getType()
Returns
Type Description
\type
methodpublicgetValue( integer $round, string|\Zend_Locale $locale = null ) : integer|string

Returns the internal value

Inherited from: \Zend_Measure_Abstract::getValue()
Parameters
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

Returns
Type Description
integerstring
methodpublicsetLocale( 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()
Parameters
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

Returns
Type Description
\Zend_Measure_Abstract
methodpublicsetType( string $type ) : \Zend_Measure_Abstract

Set a new type, and convert the value

Inherited from: \Zend_Measure_Abstract::setType()
Parameters
Name Type Description
$type string New type to set
Returns
Type Description
\Zend_Measure_Abstract
Throws
Exception Description
\Zend_Measure_Exception
methodpublicsetValue( integer|string $value, string $type = null, string|\Zend_Locale $locale = null ) : \Zend_Measure_Abstract

Set a new value

Inherited from: \Zend_Measure_Abstract::setValue()
Parameters
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
Returns
Type Description
\Zend_Measure_Abstract
Throws
Exception Description
\Zend_Measure_Exception
methodpublicsub( \Zend_Measure_Abstract $object ) : \Zend_Measure_Abstract

Substracts an unit from another one

Inherited from: \Zend_Measure_Abstract::sub()
Parameters
Name Type Description
$object \Zend_Measure_Abstract object of same unit type
Returns
Type Description
\Zend_Measure_Abstract
methodpublictoString( integer $round, string|\Zend_Locale $locale = null ) : string

Returns a string representation

Inherited from: \Zend_Measure_Abstract::toString()
Parameters
Name Type Description
$round integer

(Optional) Runds the value to an given exception

$locale string|\Zend_Locale

(Optional) Locale to set for the number

Returns
Type Description
string
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