ArrayValueByKeyViewHelper Class Reference

Inheritance diagram for ArrayValueByKeyViewHelper:

Public Member Functions
	render (array $array, $key)
Public Member Functions inherited from AbstractViewHelper
	setArguments (array $arguments)
	setRenderingContext (\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)
	injectReflectionService (\TYPO3\CMS\Extbase\Reflection\ReflectionService $reflectionService)
	isEscapingInterceptorEnabled ()
	setViewHelperNode (\TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\ViewHelperNode $node)
	setRenderChildrenClosure (\Closure $renderChildrenClosure)
	initializeArgumentsAndRender ()
	initialize ()
	renderChildren ()
	prepareArguments ()
	validateArguments ()
	initializeArguments ()
	compile ($argumentsVariableName, $renderChildrenClosureVariableName, &$initializationPhpCode,\TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\AbstractNode $syntaxTreeNode,\TYPO3\CMS\Fluid\Core\Compiler\TemplateCompiler $templateCompiler)
	resetState ()
Public Member Functions inherited from CompilableInterface
	compile ($argumentsVariableName, $renderChildrenClosureVariableName, &$initializationPhpCode,\TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\AbstractNode $syntaxTreeNode,\TYPO3\CMS\Fluid\Core\Compiler\TemplateCompiler $templateCompiler)

Static Public Member Functions
static	renderStatic (array $arguments,\Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)
Static Public Member Functions inherited from AbstractViewHelper
static	renderStatic (array $arguments,\Closure $renderChildrenClosure,\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)
Static Public Member Functions inherited from CompilableInterface
static	renderStatic (array $arguments,\Closure $renderChildrenClosure,\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)

Additional Inherited Members
Protected Member Functions inherited from AbstractViewHelper
	registerArgument ($name, $type, $description, $required=false, $defaultValue=null)
	overrideArgument ($name, $type, $description, $required=false, $defaultValue=null)
	callRenderMethod ()
	getLogger ()
	buildRenderChildrenClosure ()
	hasArgument ($argumentName)
Protected Attributes inherited from AbstractViewHelper
	$arguments
	$templateVariableContainer
	$controllerContext
	$renderingContext
	$renderChildrenClosure = null
	$viewHelperVariableContainer
	$objectManager
	$escapingInterceptorEnabled = true

Detailed Description

View helper which allows you to access a key in an array.

= Examples =

<i:object.key array="{array}" key="{key}" /> <output> The key in the array, if it exists, otherwise an empty string. </output>

Definition at line 36 of file ArrayValueByKeyViewHelper.php.

Member Function Documentation

render	(	array	$array,
			$key
	)

Get the value of an key in an array.

Parameters

array	$array	The array being processed
mixed	$key	The key being accessed

Returns

string

Definition at line 45 of file ArrayValueByKeyViewHelper.php.

References AbstractViewHelper\buildRenderChildrenClosure().

static renderStatic ( array  $arguments, \Closure  $renderChildrenClosure, RenderingContextInterface  $renderingContext  )

static

Parameters

array	$arguments
callable	$renderChildrenClosure
RenderingContextInterface	$renderingContext

Returns

string

Exceptions

Exception

Definition at line 65 of file ArrayValueByKeyViewHelper.php.