Hi Davo,

Many thanks for that - all that makes sense for OOP functions but in the non-OOP code can I still call the helper functions?

For example:

blocks/myblock/lib.php:
function block_myblock_somefunction() {
     $somearray =  \block_myblock\helper::myfunction();
}

EDIT - Actually quicker to try it myself of course and YES it does work.

Cheers
Dave