Measure/Abstract.php

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Category
Zend  
Copyright
Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  
Package
Zend_Measure  
Version
$Id$  

\Zend_Measure_Abstract
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Package: Zend_Measure\Zend_Measure_Abstract
Abstract class for all measurements
Children
\Zend_Measure_Lightness
\Zend_Measure_Pressure
\Zend_Measure_Power
\Zend_Measure_Length
\Zend_Measure_Area
\Zend_Measure_Speed
\Zend_Measure_Energy
\Zend_Measure_Density
\Zend_Measure_Time
\Zend_Measure_Angle
\Zend_Measure_Binary
\Zend_Measure_Frequency
\Zend_Measure_Weight
\Zend_Measure_Volume
\Zend_Measure_Capacitance
\Zend_Measure_Illumination
\Zend_Measure_Acceleration
\Zend_Measure_Temperature
\Zend_Measure_Flow_Mass
\Zend_Measure_Flow_Mole
\Zend_Measure_Flow_Volume
\Zend_Measure_Cooking_Weight
\Zend_Measure_Cooking_Volume
\Zend_Measure_Current
\Zend_Measure_Force
\Zend_Measure_Torque
\Zend_Measure_Viscosity_Dynamic
\Zend_Measure_Viscosity_Kinematic
\Zend_Measure_Number
Category
Zend  
Copyright
Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  

Properties

>VPropertyprotectedstring $_locale = null
Locale identifier
Default valuenullDetails
Type
string
>VPropertyprotectedstring $_type
Original type for this unit
Details
Type
string
>VPropertyprotected$_units = array()
Unit types for this measurement
Default valuearray()Details
Type
n/a
>VPropertyprotectedstring $_value
Plain value in standard unit
Details
Type
string

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

Parameters
NameTypeDescription
$valuemixed

Value as string, integer, real or float

$typeint

OPTIONAL a measure type f.e. Zend_Measure_Length::METER

$locale\Zend_Locale

OPTIONAL a Zend_Locale Type

Throws
ExceptionDescription
\Zend_Measure_Exception
methodpublic__toString() : string

Returns a string representation

Returns
TypeDescription
string
methodpublicadd(\Zend_Measure_Abstract $object) : \Zend_Measure_Abstract

Adds an unit to another one

Parameters
NameTypeDescription
$object\Zend_Measure_Abstract

object of same unit type

Returns
TypeDescription
\Zend_Measure_Abstract
methodpubliccompare(\Zend_Measure_Abstract $object) : boolean

Compares two units

Parameters
NameTypeDescription
$object\Zend_Measure_Abstract

object of same unit type

Returns
TypeDescription
boolean
methodpublicconvertTo(string $type, integer $round = 2, string | \Zend_Locale $locale = null) : string

Alias function for setType returning the converted unit

Parameters
NameTypeDescription
$typestring

Constant Type

$roundinteger

(Optional) Rounds the value to a given precision

$localestring | \Zend_Locale

(Optional) Locale to set for the number

Returns
TypeDescription
string
methodpublicequals(\Zend_Measure_Abstract $object) : boolean

Compare if the value and type is equal

Parameters
NameTypeDescription
$object\Zend_Measure_Abstract

object to compare

Returns
TypeDescription
boolean
methodpublicgetConversionList() : array

Returns the conversion list

Returns
TypeDescription
array
methodpublicgetLocale() : string

Returns the actual set locale

Returns
TypeDescription
string
methodpublicgetType() : \type

Returns the original type

Returns
TypeDescription
\type
methodpublicgetValue(integer $round = -1, string | \Zend_Locale $locale = null) : integer | string

Returns the internal value

Parameters
NameTypeDescription
$roundinteger

(Optional) Rounds the value to an given precision,

                                         Default is -1 which returns without rounding
$localestring | \Zend_Locale

(Optional) Locale for number representation

Returns
TypeDescription
integer | string
methodpublicsetLocale(string | \Zend_Locale $locale = null, boolean $check = false) : \Zend_Measure_Abstract

Sets a new locale for the value representation

Parameters
NameTypeDescription
$localestring | \Zend_Locale

(Optional) New locale to set

$checkboolean

False, check but don't set; True, set the new locale

Returns
TypeDescription
\Zend_Measure_Abstract
methodpublicsetType(string $type) : \Zend_Measure_Abstract

Set a new type, and convert the value

Parameters
NameTypeDescription
$typestring

New type to set

Returns
TypeDescription
\Zend_Measure_Abstract
Throws
ExceptionDescription
\Zend_Measure_Exception
methodpublicsetValue(integer | string $value, string $type = null, string | \Zend_Locale $locale = null) : \Zend_Measure_Abstract

Set a new value

Parameters
NameTypeDescription
$valueinteger | string

Value as string, integer, real or float

$typestring

OPTIONAL A measure type f.e. Zend_Measure_Length::METER

$localestring | \Zend_Locale

OPTIONAL Locale for parsing numbers

Returns
TypeDescription
\Zend_Measure_Abstract
Throws
ExceptionDescription
\Zend_Measure_Exception
methodpublicsub(\Zend_Measure_Abstract $object) : \Zend_Measure_Abstract

Substracts an unit from another one

Parameters
NameTypeDescription
$object\Zend_Measure_Abstract

object of same unit type

Returns
TypeDescription
\Zend_Measure_Abstract
methodpublictoString(integer $round = -1, string | \Zend_Locale $locale = null) : string

Returns a string representation

Parameters
NameTypeDescription
$roundinteger

(Optional) Runds the value to an given exception

$localestring | \Zend_Locale

(Optional) Locale to set for the number

Returns
TypeDescription
string
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