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<?php
namespace Goetas\Twital\EventSubscriber;
use Goetas\Twital\EventDispatcher\CompilerEvents;
use Goetas\Twital\EventDispatcher\SourceEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
/**
*
* @author Asmir Mustafic <[email protected]>
*/
class ReplaceDoctypeAsTwigExpressionSubscriber implements EventSubscriberInterface
{
public static function getSubscribedEvents()
return array(
CompilerEvents::PRE_LOAD => array('replaceDoctype', 130),
);
}
* @param SourceEvent $event
public function replaceDoctype(SourceEvent $event)
$source = $event->getTemplate();
$source = preg_replace_callback('/^<!doctype.*?>/im', function ($mch) {
return '{{ \'' . addslashes($mch[0]) . '\' }}';
}, $source);
$event->setTemplate($source);
goetas /
twital
