Goetas\Twital\EventSubscriber\FixHtmlEntitiesInExpressionSubscriber::removePlaceholder PHP Method

    public function removePlaceholder(SourceEvent $event)
    {
        $source = $event->getTemplate();
        $source = $this->processPlaceholder($source, function ($matches) {
            return html_entity_decode($matches[2], ENT_COMPAT, 'UTF-8');
        });
        $event->setTemplate($source);
    }