zombor/KOstache — pull request #57 by EvanPurkhiser (2013-01-21 00:18:07+00:00)
Title: Don't use an anonymous function for the escape opt

The escape option must be of type `callable`, since the anonymous function was just calling the `HTML::chars` method we can instead just pass an array representing this method and it will be seen as a callable type

See: http://php.net/manual/en/language.types.callable.php