I am focusing on a custom wordpress theme with some after sales admin system.
Why I have to declare
global $options foreach ($options as $value) configurations( $value['id'] ) === FALSE) else configurations( $value['id'] )
multiple occasions in header and footer? Because my index.php file includes header.php and footer.php. Why can't I declare once in the header.
I am speculating it's related to your use of
$options and variable scope. While you'll most likely need
global $options wherever you need to use that variable, you most likely just have the foreach loop there only the very first time.
get_settings() is deprecated, use