Wordpress Custom Post with Custom Taxonomy

Custom Post with Taxonomy - Wordpress

/* ======================================== Custom Post ============================================= */
function education_post() {
 
    $labels = array(
        'name'                => _x( 'Education Blogs', 'Post Type General Name', 'text_domain' ),
        'singular_name'       => _x( 'Education Blog', 'Post Type Singular Name', 'text_domain' ),
        'menu_name'           => __( 'Education Blogs', 'text_domain' ),
        'parent_item_colon'   => __( 'Parent Education Blog:', 'text_domain' ),
        'all_items'           => __( 'All Education Blogs', 'text_domain' ),
        'view_item'           => __( 'View Education Blog', 'text_domain' ),
        'add_new_item'        => __( 'Add New Education Blog', 'text_domain' ),
        'add_new'             => __( 'Add New Education Blog', 'text_domain' ),
        'edit_item'           => __( 'Edit Education Blog', 'text_domain' ),
        'update_item'         => __( 'Update Education Blog', 'text_domain' ),
        'search_items'        => __( 'Search Education Blog', 'text_domain' ),
        'not_found'           => __( 'Not found', 'text_domain' ),
        'not_found_in_trash'  => __( 'Not found in Trash', 'text_domain' ),
    );
    $args = array(
        'label'               => __( 'Education Blogs', 'text_domain' ),
        'description'         => __( 'Education Blog Description', 'text_domain' ),
        'labels'              => $labels,
        'supports'            => array( 'title', 'editor', 'author', 'thumbnail', 'post-formats', 'custom-fields', 'comments', 'revisions' ),
        'taxonomies'          => array( 'education_categories' ),
        'hierarchical'        => false,
        'public'              => true,
        'show_ui'             => true,
        'show_in_menu'        => true,
        'show_in_nav_menus'   => true,
        'show_in_admin_bar'   => true,
        'menu_icon'           => 'dashicons-welcome-learn-more',
        'can_export'          => true,
        'has_archive'         => true,
        'exclude_from_search' => false,
        'publicly_queryable'  => true,
        'capability_type'     => 'page',
    );
    register_post_type( 'education_blog', $args );
 
}

add_action( 'init', 'education_post', 0 );

/* ======================================== Custom Post taxonomy ============================================= */
function themes_taxonomy() {  
    register_taxonomy(  
        'education_categories',  
        'education_blog',        
        array(  
            'hierarchical' => true,  
            'label' => 'Blog Categories',  
            'query_var' => true,
            'rewrite' => array(
                'slug' => 'blog-categories',
                'with_front' => false 
            )
        )  
    );  
   
}  
add_action( 'init', 'themes_taxonomy');

/* ======================================== Custom Post taxonomy ============================================= */
add_action( 'init', 'create_tag_taxonomies', 0 );
function create_tag_taxonomies() 
{
  
  $labels = array(
    'name' => _x( 'Blog Tags', 'taxonomy general name' ),
    'singular_name' => _x( 'Blog Tag', 'taxonomy singular name' ),
    'search_items' =>  __( 'Search Blog Tags' ),
    'popular_items' => __( 'Popular Blog Blog Tags' ),
    'all_items' => __( 'All Blog Tags' ),
    'parent_item' => null,
    'parent_item_colon' => null,
    'edit_item' => __( 'Edit Blog Tag' ), 
    'update_item' => __( 'Update Blog Tag' ),
    'add_new_item' => __( 'Add New Blog Tag' ),
    'new_item_name' => __( 'New Blog Tag Name' ),
    'separate_items_with_commas' => __( 'Separate Blog tags with commas' ),
    'add_or_remove_items' => __( 'Add or remove Blog tags' ),
    'choose_from_most_used' => __( 'Choose from the most used tags' ),
    'menu_name' => __( 'Blog Tags' ),
  ); 

  register_taxonomy('blog_tags','education_blog',array(
    'hierarchical' => false,
    'labels' => $labels,
    'show_ui' => true,
    'update_count_callback' => '_update_post_term_count',
    'query_var' => true,
    'rewrite' => array( 'slug' => 'blog-tag' ),
  ));
}