loop:-0
columns:-3Array ( [loop] => 0 [columns] => 3 [name] => product_category [is_shortcode] => 1 [is_paginated] => [is_search] => [is_filtered] => [total] => 2 [total_pages] => 1 [per_page] => 2 [current_page] => 1 )

loop:-1
columns:-3Array ( [loop] => 1 [columns] => 3 [name] => product_category [is_shortcode] => 1 [is_paginated] => [is_search] => [is_filtered] => [total] => 2 [total_pages] => 1 [per_page] => 2 [current_page] => 1 )