## Display selected categories onto post page

Question

I need to know how to display only the selected categories per post page..

Example. I am working on a website for movies. I have a category called Genre, then I have sub categories attached to that like comedy, horror etc…

Then I have a category called Availability and sub categories with like, USA, Mexico, England.. etc..

So I’ll need to have it set like this per post page.

Genres

Availability
Untied States, England, France

I have this code, but I can’t figure out how to separate between genre and Availability

<?php
$categories = get_the_category();$separator = ' ';
$output = ''; if ( ! empty($categories ) ) {
foreach( $categories as$category ) {
$output .= '<a href="' . esc_url( get_category_link($category->term_id ) ) . '" alt="' . esc_attr( sprintf( __( 'View all posts in %s', 'textdomain' ), $category->name ) ) . '">' . esc_html($category->name ) . '</a>' . $separator; } echo trim($output, \$separator );
} ?>

0
6 years 2017-05-28T05:50:37-05:00 0 Answers 65 views 0