42 lines
1.1 KiB
PHP
Executable File
42 lines
1.1 KiB
PHP
Executable File
<?php
|
|
|
|
namespace Evoweb\EwBase\ViewHelpers\Condition;
|
|
|
|
/*
|
|
* This file is part of the FluidTYPO3/Vhs project under GPLv2 or later.
|
|
*
|
|
* For the full copyright and license information, please read the
|
|
* LICENSE.md file that was distributed with this source code.
|
|
*/
|
|
|
|
use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractConditionViewHelper;
|
|
|
|
/**
|
|
* ### Condition: Array contains element
|
|
*
|
|
* Condition ViewHelper which renders the `then` child if provided
|
|
* string $haystack contains provided string $needle.
|
|
*/
|
|
class InArrayViewHelper extends AbstractConditionViewHelper
|
|
{
|
|
/**
|
|
* Initialize arguments
|
|
*/
|
|
public function initializeArguments()
|
|
{
|
|
parent::initializeArguments();
|
|
$this->registerArgument('haystack', 'array', 'haystack', true);
|
|
$this->registerArgument('needle', 'mixed', 'needle', true);
|
|
}
|
|
|
|
/**
|
|
* @param array $arguments
|
|
* @return bool
|
|
*/
|
|
protected static function evaluateCondition($arguments = null)
|
|
{
|
|
$array = $arguments['haystack']->toArray();
|
|
return in_array($arguments['needle'], $array);
|
|
}
|
|
}
|