wp_get_post_terms($value->ID,['taxonomy'=>'mts_coupon_tag']) 获取自定义文章类型 的第一个标签
comments_template(); 获取评论模板
get_template_part( 'content/single', 'related');获取一个文件
数据库操作
$my_email = get_bloginfo ( 'admin_email' );
$str = "SELECT COUNT(*) FROM $wpdb->comments WHERE comment_post_ID = $post->ID AND comment_approved = '1' AND comment_type = '' AND comment_author_email";
$count_t = $post->comment_count;
$count_v = $wpdb->get_var("$str != '$my_email'");
$count_h = $wpdb->get_var("$str = '$my_email'");
esc_attr转义并输出 sprintf 占位符
<?php echo sprintf( __( '%s 条评论，访客：%s 条，站长：%s 条' , 'salong' ), esc_attr($count_t), esc_attr($count_v), esc_attr($count_h) ); ?>
