WordPress获取多个分类法对象函数：get_terms
WordPress函数get_terms根据WP_Term_Query参数获取分类法对象，返回多个分类数据。 get_terms( array|string $args = array(), array|string $deprecated = '' ) 函数参数$args 数组，参数可用值参考get_categories()函数的$args参数说明 函数返回值Array ( [0] => WP_Term Object ( [term_id] => 2 [name] => 开发 [slug] => develop [term_group] => 0 [term_taxonomy_id] => 2 [taxonomy] => category [description] => [parent] => 1 [count] => 100 [filter] => raw ) [1] => WP_Term Object ( [term_id] => 3 [name] => 教程 [slug] => tutorials [term_group] => 0 [term_taxonomy_id] => 3 [taxonomy] => category [description] => [parent] => 1 [count] => 220 [filter] => raw ) ...... ) 函数使用示例$categories = get_terms( array( 'taxonomy' => 'category', 'parent' => 1 ) ); foreach($categories as $category) { echo '<li><a href="' . get_category_link($category->term_id) . '">' . $category->name . '</a></li>'; } 扩展阅读get_terms()函数位于：wp-includes/taxonomy.php …
