如果我转到wp管理/编辑标签。php？taxonomy=位置然后我正确地看到了术语列表。

如果我循环通过：

get_terms("category");

然后，我正确地看到了类别分类的几个术语。我是否为同一个函数错误地创建了自定义分类法，而没有为我的分类法输出任何结果？

get_terms("location");

register_taxonomy(\'location\', \'post\', 
array(      
  \'labels\' => array( \'name\' => _x( \'Locations\',
    \'taxonomy general name\' ), 
    \'singular_name\' => _x( \'Location\', \'taxonomy singular name\' ), 
    \'search_items\' => __( \'Search Locations\' ), 
    \'all_items\' => __( \'All Locations\' ), 
    \'parent_item\' => __( \'Parent Location\' ), 
    \'parent_item_colon\' => __( \'Parent Location:\' ), 
    \'edit_item\' => __( \'Edit Location\' ), 
    \'update_item\' => __( \'Update Location\' ), 
    \'add_new_item\' => __( \'Add New Location\' ), 
    \'new_item_name\' => __( \'New Location Name\' ), 
    \'menu_name\' => __( \'Locations\' ), 
  ),     
  \'rewrite\' => array( \'slug\' => \'locations\',   
  \'with_front\' => false,   
  \'hierarchical\' => true   
  ), 
)
);

$term_query = new WP_Term_Query( array( 
    \'taxonomy\' => \'regions\', // <-- Custom Taxonomy name..
    \'orderby\'                => \'name\',
    \'order\'                  => \'ASC\',
    \'child_of\'               => 0,
    \'parent\' => 0,
    \'fields\'                 => \'all\',
    \'hide_empty\'             => false,
    ) );


// Show Array info
echo "<pre>";
print_r($term_query->terms);
echo "</pre>";


//Render html
if ( ! empty( $term_query->terms ) ) {
foreach ( $term_query ->terms as $term ) {
echo $term->name .", ";
echo $term->term_id .", ";
echo $term->slug .", ";
echo "<br>";
}
} else {
echo \'‘No term found.’\';
}

$terms = get_terms( array(
        \'taxonomy\' => \'post_tag\',
        \'hide_empty\' => false,
) );