$product_categories = getSimpleCategories("products", "category_name"); foreach($product_categories as $category){ echo $category . "
"; }
$product_categories = getSimpleCategories("products", "category_name", "WHERE price > 50"); foreach($product_categories as $category){ echo $category . "This code will retrieve only those category names from the "category_name" column in the "products" table where the price is greater than 50. The getSimpleCategories function is not a part of any package or library. It is a custom function that can be created and used by PHP code developers in their own projects.
"; }