wp_delete_category


      wp_delete_category ( $cat_ID )

参数

返回值

(bool|int|WP_Error) Returns true if completes delete action; false if term doesn't exist; Zero on attempted deletion of default Category; WP_Error object is also a possibility.

定义位置

相关方法: wp_update_category wp_create_category wp_delete_term wp_insert_category wp_delete_site

wp_delete_category:此函数从WordPress数据库中删除类别。它将类别ID作为参数，并从数据库中删除类别的元数据和术语。

删除一个现有的类别

function wp_delete_category( $cat_ID ) {
	return wp_delete_term( $cat_ID, 'category' );
}