CaseViewHelper extends AbstractViewHelper uses CompileWithRenderStatic

ViewHelper

This class is the implementation of a Fluid ViewHelper.

View this class in the TYPO3 ViewHelper reference: <f:format.case>

Modifies the case of an input string to upper- or lowercase or capitalization.

The default transformation will be uppercase as in mb_convert_case_.

Possible modes are:

lower Transforms the input string to its lowercase representation

upper Transforms the input string to its uppercase representation

capital Transforms the input string to its first letter upper-cased, i.e. capitalization

uncapital Transforms the input string to its first letter lower-cased, i.e. uncapitalization

capitalWords Transforms the input string to each containing word being capitalized

Note that the behavior will be the same as in the appropriate PHP function mb_convert_case_; especially regarding locale and multibyte behavior.

.. _mb_convert_case: https://www.php.net/manual/function.mb-convert-case.php

Examples

Default

::

<f:format.case>Some Text with miXed case</f:format.case>

Output::

SOME TEXT WITH MIXED CASE

Example with given mode

::

<f:format.case mode="capital">someString</f:format.case>

Output::

SomeString

Table of Contents

Constants

CASE_CAPITAL  = 'capital'
Directs the input string being converted to "Capital case"
CASE_CAPITAL_WORDS  = 'capitalWords'
Directs the input string being converted to "Capital Case For Each Word"
CASE_LOWER  = 'lower'
Directs the input string being converted to "lowercase"
CASE_UNCAPITAL  = 'uncapital'
Directs the input string being converted to "unCapital case"
CASE_UPPER  = 'upper'
Directs the input string being converted to "UPPERCASE"

Properties

$escapeChildren  : bool
Output is escaped already. We must not escape children, to avoid double encoding.

Methods

initializeArguments()  : mixed
Initialize ViewHelper arguments
renderStatic()  : string
Changes the case of the input string

Constants

CASE_CAPITAL

Directs the input string being converted to "Capital case"

public mixed CASE_CAPITAL = 'capital'

CASE_CAPITAL_WORDS

Directs the input string being converted to "Capital Case For Each Word"

public mixed CASE_CAPITAL_WORDS = 'capitalWords'

CASE_LOWER

Directs the input string being converted to "lowercase"

public mixed CASE_LOWER = 'lower'

CASE_UNCAPITAL

Directs the input string being converted to "unCapital case"

public mixed CASE_UNCAPITAL = 'uncapital'

CASE_UPPER

Directs the input string being converted to "UPPERCASE"

public mixed CASE_UPPER = 'upper'

Properties

$escapeChildren

Output is escaped already. We must not escape children, to avoid double encoding.

protected bool $escapeChildren = false

Methods

initializeArguments()

Initialize ViewHelper arguments

public initializeArguments() : mixed

renderStatic()

Changes the case of the input string

public static renderStatic(array<string|int, mixed> $arguments, Closure $renderChildrenClosure, RenderingContextInterface $renderingContext) : string
Parameters
$arguments : array<string|int, mixed>
$renderChildrenClosure : Closure
$renderingContext : RenderingContextInterface
Tags
throws
Exception
Return values
string 

        

        
    




    

    

                            

            

                            
    

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