@asis, use below on function.php to add the CPT “travel” and tamx.. under it.
function travel()
{
$labels = array(
'name' => _x('travel', 'post type general name'),
'singular_name' => _x('Project', 'post type singular name'),
'add_new' => _x('Add New project', 'Project'),
'add_new_item' => __('Add New Project'),
'edit_item' => __('Edit Project'),
'new_item' => __('New Project'),
'all_items' => __('All travel'),
'view_item' => __('View Project'),
'search_items' => __('Search travel'),
'not_found' => __('No travel found'),
'not_found_in_trash' => __('No travel found in Trash'),
'parent_item_colon' => '',
'menu_name' => __('travel')
);
$args = array(
'labels' => $labels,
'public' => true,
'publicly_queryable' => true,
'show_ui' => true,
'show_in_menu' => true,
'query_var' => true,
'rewrite' => true,
'capability_type' => 'post',
'has_archive' => true,
'hierarchical' => false,
'menu_position' => 6,
'menu_icon' => '',
'supports' => array( 'title', 'editor', 'thumbnail','comments')
);
register_post_type('travel',$args);
}
add_action( 'init', 'travel' );
function travel_taxonomies()
{
// Add new taxonomy, make it hierarchical (like categories)
$labels = array(
'name' => _x( 'destinations', 'taxonomy general name' ),
'singular_name' => _x( 'destinations', 'taxonomy singular name' ),
'search_items' => __( 'Search destinations' ),
'all_items' => __( 'All destinations' ),
'parent_item' => __( 'Parent destinations' ),
'parent_item_colon' => __( 'Parent destinations:' ),
'edit_item' => __( 'Edit destinations' ),
'update_item' => __( 'Update destinations' ),
'add_new_item' => __( 'Add New destination' ),
'new_item_name' => __( 'New destination Name' ),
'menu_name' => __( 'Destinations' ),
);
$args = array(
'hierarchical' => true,
'labels' => $labels,
'show_ui' => true,
'show_admin_column' => true,
'query_var' => true,
'rewrite' => array( 'slug' => 'destinations' ),
);
register_taxonomy( 'destinations', array('travel' ), $args );
// 2nd taxo.. runs here
$labels = array(
'name' => _x( 'activities', 'taxonomy general name' ),
'singular_name' => _x( 'activities', 'taxonomy singular name' ),
'search_items' => __( 'Search activities' ),
'all_items' => __( 'All activities' ),
'parent_item' => __( 'Parent activities' ),
'parent_item_colon' => __( 'Parent activities:' ),
'edit_item' => __( 'Edit activities' ),
'update_item' => __( 'Update activities' ),
'add_new_item' => __( 'Add New activity' ),
'new_item_name' => __( 'New activity Name' ),
'menu_name' => __( 'Activities' ),
);
$args = array(
'hierarchical' => true,
'labels' => $labels,
'show_ui' => true,
'show_admin_column' => true,
'query_var' => true,
'rewrite' => array( 'slug' => 'activities' ),
);
register_taxonomy( 'activities', array('travel' ), $args );
// 3rd taxo.. runs here
$labels = array(
'name' => _x( 'packages', 'taxonomy general name' ),
'singular_name' => _x( 'packages', 'taxonomy singular name' ),
'search_items' => __( 'Search packages' ),
'all_items' => __( 'All packages' ),
'parent_item' => __( 'Parent packages' ),
'parent_item_colon' => __( 'Parent packages:' ),
'edit_item' => __( 'Edit packages' ),
'update_item' => __( 'Update packages' ),
'add_new_item' => __( 'Add New package' ),
'new_item_name' => __( 'New package Name' ),
'menu_name' => __( 'Packages' ),
);
$args = array(
'hierarchical' => true,
'labels' => $labels,
'show_ui' => true,
'show_admin_column' => true,
'query_var' => true,
'rewrite' => array( 'slug' => 'packages' ),
);
register_taxonomy( 'packages', array('travel' ), $args );
}
// hook
add_action( 'init', 'travel_taxonomies', 0 );