if you have multiple layouts where you use different pieces of the whole file (like gallery)
and wish to edit that pieces not at every single layout then you can maybe put code into a single php file. (galleyloop.php)
and call it there where you need it like that: include_once ('galleyloop.php');
if include_once dont work try include
of course that works only when you call it not outside the loop. but maybe the reason you take it outside the loop was to reuse it at different layouts
