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Class NumberHelper

Number helper library.

Methods to make numbers more readable.

AppHelper
Extended by NumberHelper
Package: Cake\View\Helper
Link: http://book.cakephp.org/2.0/en/core-libraries/helpers/number.html
See: CakeNumber
Copyright: Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
License: License (http://www.opensource.org/licenses/mit-license.php)
Location: Cake/View/Helper/NumberHelper.php

Properties summary

  • $_engine protected
    CakeNumber
    CakeNumber instance

Method Summary

  • __call() public
    Call methods from CakeNumber utility class
  • __construct() public
    Default Constructor
  • addFormat() public
  • currency() public
  • format() public
  • precision() public
  • toPercentage() public
  • toReadableSize() public

Method Detail

__call() public ¶

__call( $method , $params )

Call methods from CakeNumber utility class

__construct() public ¶

__construct( View $View , array $settings = array() )

Default Constructor

Settings:

  • engine Class name to use to replace CakeNumber functionality The class needs to be placed in the Utility directory.
Parameters
View $View
The View this helper is being attached to.
array $settings optional array()
Configuration settings for the helper
Throws
CakeException
When the engine class could not be found.

addFormat() public ¶

addFormat( string $formatName , array $options )

Parameters
string $formatName
The format name to be used in the future.
array $options
The array of options for this format.
See:
CakeNumber::addFormat()
See
NumberHelper::currency()
Link
http://book.cakephp.org/2.0/en/core-libraries/helpers/number.html#NumberHelper::addFormat

currency() public ¶

currency( float $number , string $currency = 'USD' , array $options = array() )

Parameters
float $number
string $currency optional 'USD'

Shortcut to default options. Valid values are 'USD', 'EUR', 'GBP', otherwise set at least 'before' and 'after' options.

array $options optional array()
Returns
string
Number formatted as a currency.
See:
CakeNumber::currency()
Link
http://book.cakephp.org/2.0/en/core-libraries/helpers/number.html#NumberHelper::currency

format() public ¶

format( float $number , integer $options = false )

Parameters
float $number
A floating point number
integer $options optional false

if int then places, if string then before, if (,.-) then use it or array with places and before keys

Returns
string
formatted number
See:
CakeNumber::format()
Link
http://book.cakephp.org/2.0/en/core-libraries/helpers/number.html#NumberHelper::format

precision() public ¶

precision( float $number , integer $precision = 3 )

Parameters
float $number
A floating point number.
integer $precision optional 3
The precision of the returned number.
Returns
float
Formatted float.
See:
CakeNumber::precision()
Link
http://book.cakephp.org/2.0/en/core-libraries/helpers/number.html#NumberHelper::precision

toPercentage() public ¶

toPercentage( float $number , integer $precision = 2 )

Parameters
float $number
A floating point number
integer $precision optional 2
The precision of the returned number
Returns
string
Percentage string
See:
CakeNumber::toPercentage()
Link
http://book.cakephp.org/2.0/en/core-libraries/helpers/number.html#NumberHelper::toPercentage

toReadableSize() public ¶

toReadableSize( integer $size )

Parameters
integer $size
Size in bytes
Returns
string
Human readable size
See:
CakeNumber::toReadableSize()
Link
http://book.cakephp.org/2.0/en/core-libraries/helpers/number.html#NumberHelper::toReadableSize

Properties detail

$_engine ¶

protected CakeNumber

CakeNumber instance

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