WordPress trick to check term id has parent term or child term

Hello to all, welcome to therichpost.com. In this post, I will tell you, WordPress trick to check term id has parent term or child term.

Post Working:

In this post, on archive page, with my code, I am checking woocommerce category has parent category or child category.

Here is the working code and you need add this into your theme’s archive.php page:

<?php 
$obj = get_queried_object();
$term_id = $obj->term_id; 

$child_term = get_term( $term_id, 'product_cat' );
$parent_term = get_term( $child_term->parent, 'product_cat' );
if($parent_term->term_id){
 // Parent category code
}

if($child_term->term_id){
 // Child category code
}

?>

If you have any query related to this post then please let me know.

Jassa

Thank you