Forum Taxonomy

// Register Custom Taxonomy
function wpcs_forum_taxonomy() {

	$labels = array(
		'name'                       => _x( 'Forums', 'Taxonomy General Name', 'wpcs-forums' ),
		'singular_name'              => _x( 'Forum', 'Taxonomy Singular Name', 'wpcs-forums' ),
		'menu_name'                  => __( 'Forums', 'wpcs-forums' ),
		'all_items'                  => __( 'All Forums', 'wpcs-forums' ),
		'parent_item'                => __( 'Parent Forum', 'wpcs-forums' ),
		'parent_item_colon'          => __( 'Parent Forum:', 'wpcs-forums' ),
		'new_item_name'              => __( 'New Forum Name', 'wpcs-forums' ),
		'add_new_item'               => __( 'Add New Forum', 'wpcs-forums' ),
		'edit_item'                  => __( 'Edit Forum', 'wpcs-forums' ),
		'update_item'                => __( 'Update Forum', 'wpcs-forums' ),
		'view_item'                  => __( 'View Forum', 'wpcs-forums' ),
		'separate_items_with_commas' => __( 'Separate Forums with commas', 'wpcs-forums' ),
		'add_or_remove_items'        => __( 'Add or remove Forums', 'wpcs-forums' ),
		'choose_from_most_used'      => __( 'Choose from the most popular', 'wpcs-forums' ),
		'popular_items'              => __( 'Popular Forums', 'wpcs-forums' ),
		'search_items'               => __( 'Search Forums', 'wpcs-forums' ),
		'not_found'                  => __( 'No Forum Found', 'wpcs-forums' ),
		'no_terms'                   => __( 'No Forums', 'wpcs-forums' ),
		'items_list'                 => __( 'Forums list', 'wpcs-forums' ),
		'items_list_navigation'      => __( 'Forums list navigation', 'wpcs-forums' ),
	);
	$rewrite = array(
		'slug'                       => 'forum',
		'with_front'                 => true,
		'hierarchical'               => true,
	);
	$args = array(
		'labels'                     => $labels,
		'hierarchical'               => true,
		'public'                     => true,
		'show_ui'                    => true,
		'show_admin_column'          => true,
		'show_in_nav_menus'          => true,
		'show_tagcloud'              => true,
		'rewrite'                    => $rewrite,
	);
	register_taxonomy( 'wpcs_forum', array( 'wpcs_forum_post' ), $args );

}
add_action( 'init', 'wpcs_forum_taxonomy', 0 );