[eluser]Jelmer[/eluser]
While using the helper with some functions within my current controller I found it didn't really work as it should. I've placed the foreach loop towards the top to allow for using tags from the DB resource in the function output, also within the foreach loop for each item as the previous wiki version only executes the external functions after all the items have been generated and with the wrong level as a parameter - which is a bug.
I have updated the wiki but the current version hasn't been fully tested and might throw some unexpected behavior, though I'm using the helper extensively throughout my application and it still works everywhere as expected.
