时间:2024-03-13
WordPress函数wp_get_object_terms根据文章的ID获取分类法对象,主要在自定义分类法时使用,获取Category可以使用get_the_category()函数。
wp_get_object_terms( int|int[] $object_ids, string|string[] $taxonomies, array|string $args = array() )
$object_ids
整数
文章ID
$taxonomies
字符串
分类法名称
$args
数组,参数可用值参考get_categories()函数的$args参数说明
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] => courses [term_group] => 0 [term_taxonomy_id] => 3 [taxonomy] => category [description] => [parent] => 1 [count] => 220 [filter] => raw ) ...... )
$categories = wp_get_object_terms(3522, 'category'); foreach($categories as $category) { echo '<li><a href="' . get_category_link($category->term_id) . '">' . $category->name . '</a></li>'; }
wp_get_object_terms()函数位于:wp-includes/taxonomy.php
相关函数:
wp_get_object_terms_args()
get_object_terms()
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