TyposcriptTestFunction.php

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<?php
 
declare(strict_types=1);
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
namespace ‪TYPO3Tests\TestTyposcriptAstFunctionEvent\EventListener;
 
use ‪TYPO3\CMS\Core\TypoScript\AST\Event\EvaluateModifierFunctionEvent;
 
final class ‪TyposcriptTestFunction
{
    public function ‪__invoke(‪EvaluateModifierFunctionEvent $event): void
    {
        if ($event->‪getFunctionName() === 'testFunction') {
            $event->‪setValue(($event->‪getOriginalValue() ?? '') . ' ' . ($event->‪getFunctionArgument() ?? ''));
        }
    }
}