get_the_term_list

函数
get_the_term_list ( $post_id, $taxonomy, $before = '', $sep = '', $after = '' )
参数
  • (int) $post_id Post ID.
    Required:
  • (string) $taxonomy Taxonomy name.
    Required:
  • (string) $before Optional. String to use before the terms. Default empty.
    Required:
    Default: (empty)
  • (string) $sep Optional. String to use between the terms. Default empty.
    Required:
    Default: (empty)
  • (string) $after Optional. String to use after the terms. Default empty.
    Required:
    Default: (empty)
返回值
  • (string|false|WP_Error) A list of terms on success, false if there are no terms, WP_Error on failure.
定义位置
相关方法
get_the_termsget_the_tag_listget_the_category_listget_the_permalinkget_edit_term_link
引入
2.5.0
弃用
-

get_the_term_list: 这个函数返回当前文章或作为参数传递给它的文章的特定分类法的术语列表。

检索一个文章的术语,作为一个具有指定格式的列表。

术语被链接到它们各自的术语列表页。

function get_the_term_list( $post_id, $taxonomy, $before = '', $sep = '', $after = '' ) {
	$terms = get_the_terms( $post_id, $taxonomy );

	if ( is_wp_error( $terms ) ) {
		return $terms;
	}

	if ( empty( $terms ) ) {
		return false;
	}

	$links = array();

	foreach ( $terms as $term ) {
		$link = get_term_link( $term, $taxonomy );
		if ( is_wp_error( $link ) ) {
			return $link;
		}
		$links[] = '<a href="' . esc_url( $link ) . '" rel="tag">' . $term->name . '</a>';
	}

	/**
	 * Filters the term links for a given taxonomy.
	 *
	 * The dynamic portion of the hook name, `$taxonomy`, refers
	 * to the taxonomy slug.
	 *
	 * Possible hook names include:
	 *
	 *  - `term_links-category`
	 *  - `term_links-post_tag`
	 *  - `term_links-post_format`
	 *
	 * @since 2.5.0
	 *
	 * @param string[] $links An array of term links.
	 */
	$term_links = apply_filters( "term_links-{$taxonomy}", $links );  // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores

	return $before . implode( $sep, $term_links ) . $after;
}

常见问题

FAQs
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