custom post type & taxonomy url rewrite

I’m trying to change my custom post types url by trying to include the custom taxonomy in the url

for example i’d like my pages to be

https://www.domain.com/food-%5Bcustom-taxonomy%5D/custompost

so far i have the following:

//// ARGUMENTS
$args = array(

‘labels’ => $labels,
‘public’ => true,
‘publicly_queryable’ => true,
‘show_ui’ => true,
‘show_in_menu’ => true,
‘query_var’ => true,
//’rewrite’ => true,
‘rewrite’ => array( ‘slug’ => ‘zzfood’, ‘with_front’ => false ),
‘capability_type’ => ‘post’,
‘has_archive’ => true,
‘hierarchical’ => false,
‘menu_position’ => 7,
‘supports’ => array(‘title’, ‘editor’, ‘custom-fields’, ‘excerpt’, ‘thumbnail’)

—–

register_post_type(‘property’, $args);

—–

register_taxonomy(‘property_type’, ‘property’, $args);

—–

add_filter(‘post_link’, ‘custom_taxonomy_permalink’, 10, 3);
add_filter(‘post_type_link’, ‘custom_taxonomy_permalink’, 10, 3);

function custom_taxonomy_permalink($permalink, $post_id, $leavename) {
// Get post
$post = get_post($post_id);
if (!$post) return $permalink;

if ($post->post_type == ‘property’) {
// Get taxonomy terms
$terms = wp_get_object_terms($post->ID, ‘property_type’);
if (!is_wp_error($terms) && !empty($terms) && is_object($terms[0])) $taxonomy_slug = $terms[0]->slug;
else $taxonomy_slug = ‘foodz’;
return str_replace(‘zzfood’, $taxonomy_slug, $permalink);
} else {
return $permalink;
}
}

but it doesnt work, it returns an empty array.