Hi John,
I have tried the code outside the loop and it is working.
It seems that I was missing a global variable in my function, hence why the previous code was returning NULL. However this still does not solve my problem..
I have isolated some of the code to identify what could possibly my error. I am now sure it is not taxonomy issue as you suggested.
The foreach loop is repeating the last item of the array. I am not sure if this has anything to do with ACF but I followed instructions from other forums regarding the rest of the code and it still does not work. Hope you can help.
$select_fields = array( 'boat-bow', 'boat-stern',);
foreach ( $select_fields as $var ){ add_filter('acf/load_field/name=' . $var . '-select', load_select ); }
function load_select () {
global $var;
var_dump($var);
}
