cfm168 on "Subcategory not show up"

Hello cfm168 ,
Try this ,

add_action( 'after_setup_theme', 'create_subcategory_inside_parent' );
function create_subcategory_inside_parent() { if (!term_exists( $term, $taxonomy )) { $parent = wp_insert_term( 'Parent Category', // category name 'category', // taxonomy array( 'description' => 'Category description', 'slug' => 'parent-category', ) ); wp_insert_term( $term, // sub category name 'category', // taxonomy array( 'description' => 'Child category description', 'slug' => 'child-category', 'parent' => $parent['term_id'], ) ); }
}