last index=3

Array
(
 [0] => 
 [1] => articles
 [2] => travel
 [3] => road-trips
 [4] => 10-tips-for-safe-road-trips
 [5] => 
)
WP_Term Object
(
 [term_id] => 124
 [name] => Road Trips
 [slug] => road-trips
 [term_group] => 0
 [term_taxonomy_id] => 124
 [taxonomy] => category
 [description] => 
 [parent] => 20
 [count] => 7
 [filter] => raw
 [cat_ID] => 124
 [category_count] => 7
 [category_description] => 
 [cat_name] => Road Trips
 [category_nicename] => road-trips
 [category_parent] => 20
)
check====road-trips

Travel ⁄  Road Trips