<?php
// Step 1: Get the current post ID
$post_id = get_the_ID();
// Step 2: Get the category IDs associated with the post
$category_ids = wp_get_post_categories($post_id);
// Step 3: Check if categories are available
if ($category_ids) {
// Step 4: Loop through each category
foreach ($category_ids as $category_id) {
// Step 5: Get the category details
$category = get_category($category_id);
// Step 6: Display category name and link
echo '<a href="' . esc_url(get_category_link($category_id)) . '">' . esc_html($category->name) . '</a>';
}
} else {
// Step 7: Display a message if no categories are found
echo 'No categories found.';
}
?>