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<?php
declare(strict_types=1);
namespace HDNET\Calendarize\ViewHelpers\Format;
use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
/**
* EscapeNewLinesViewHelper.
*/
class EscapeNewLinesViewHelper extends AbstractViewHelper
{
* @var bool
protected $escapeChildren = false;
* Disable the output escaping interceptor so that the value is not htmlspecialchar'd twice.
*
protected $escapeOutput = false;
public function initializeArguments()
parent::initializeArguments();
$this->registerArgument('value', 'string', 'Value to format');
}
* Escapes special characters with their escaped counterparts as needed using PHPs htmlspecialchars() function.
* @return string the altered string
* @see http://www.php.net/manual/function.htmlspecialchars.php
* @api
public function render()
$value = $this->arguments['value'];
if (null === $value) {
$value = $this->renderChildren();
return str_replace(["\n", "\r"], ['\\n', '\\r'], $value);
lochmueller /
calendarize
