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GetTypeViewHelper.php
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GetTypeViewHelper.php
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<?php
namespace Neos\Neos\ViewHelpers;
/*
* This file is part of the Neos.Neos package.
*
* (c) Contributors of the Neos Project - www.neos.io
*
* This package is Open Source Software. For the full copyright and license
* information, please view the LICENSE file which was distributed with this
* source code.
*/
use Neos\FluidAdaptor\Core\ViewHelper\AbstractViewHelper;
/**
* View helper to check if a given value is an array.
*
* = Examples =
*
* <code title="Basic usage">
* {neos:getType(value: 'foo')}
* </code>
* <output>
* string
* </output>
*
* <code title="Use with shorthand syntax">
* {myValue -> neos:getType()}
* </code>
* <output>
* string
* (if myValue is a string)
* </output>
*/
class GetTypeViewHelper extends AbstractViewHelper
{
/**
* @return void
* @throws \Neos\FluidAdaptor\Core\ViewHelper\Exception
*/
public function initializeArguments()
{
parent::initializeArguments();
$this->registerArgument('value', 'mixed', 'The value to get the type of');
}
/**
* @return string
*/
public function render(): string
{
return gettype($this->arguments['value'] ?: $this->renderChildren());
}
}