This code:

var('i') = string; boolean($i); '<br>'; var('i') = array; boolean($i); '<br>';

gives:

false true

So an empty array gives "true" but an empty string "false". This is different from L8. Is this intentional? If so, why?

This has consequences which I think are counterintuitive:

var('i') = array(1); if($i -> find('whatever')); i 'true'; '<br>'; $i -> find('whatever'); '<br>'; /if;

The if clause evaluates as true and gives as output: true array()

- Jussi