now i am tying to get all the posts related to it's subcategory I am using this code to check if the taxonomy is parent or not but the problem that it doesn't show me the subcategories i get only posts so
How can i get all subcategories and the posts related to it
$term = get_queried_object();
if($term->post_parent !=0 ){
// echo 'has parent'; //this post category has child
$term_id = $term->term_id;
$taxonomy_name = $term->taxonomy;
$termchildren = get_term_children( $term_id, $taxonomy_name );
// echo $postcat ;
foreach ($termchildren as $child) {
$term = get_term_by( 'id', $child, $taxonomy_name );
?>
// get data of the subcategory
<?php }?>
<?php }
else{
while(have_posts()):the_post();
// get the subcategory posts
<?php endwhile ?>
<?php }?>