tegyn

sorry, that 2nd line of code should read:

public function get_settings() {

		$product_categories_select = array();
		$product_tag_select = array();

		$product_categories = get_terms ('product_cat') ;
		$product_tag = get_terms ('product_tag') ;

		foreach ($product_categories as $key => $value) {

			$product_categories_select [$value->term_id] = $value->name;
		}