我想显示特定类别的用户帖子计数。目前，我只能查询所有帖子。我的代码是这样的
<?php $userpost_count = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->posts WHERE post_status = 'publish' AND post_type ='post' AND post_author = '".$curauth->ID."'");?>
<?php echo "<span>Total post: </b></span>".$userpost_count.""?>
我知道，我需要连接两个表，即 post 表和 term_relationships，但我不知道如何获取它。请帮助我。谢谢。
最佳答案
使用下面的 CATEGORY_ID 并尝试此操作:
<?php $userpost_count = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->posts
LEFT JOIN $wpdb->term_relationships ON($wpdb->posts.ID = $wpdb->term_relationships.object_id)
LEFT JOIN $wpdb->term_taxonomy ON($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id)
WHERE $wpdb->term_taxonomy.term_id = CATEGORY_ID
AND $wpdb->term_taxonomy.taxonomy = 'category'
AND $wpdb->posts.post_status = 'publish'
AND post_author = '".$curauth->ID."'");?>
关于php - 特定类别的用户帖子计数 [Wordpress]，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/2712908/