php mysql显示结果集中的选定记录

问题描述：

I have a query which fetches replies to comments. so my first query has them comments, e.g.

comment 1 <BR>
  &nbsp; reply 1<BR>
comment 2<BR>
comment 3<BR>
   &nbsp; reply 1<BR>
   &nbsp; reply 2<BR>
   &nbsp; reply 2<BR>

Comment 3 has 3 replies. I make one query to fetch all replies from my database where the commentID in (1,2,3) . This will bring me all valid replies.

Now the problem is when I want to display the results, I start a while loop and go through all the comments.

How do I get the selected replies just for that particular comment while in the while loop?

我有一个查询来获取对评论的回复。我的第一个查询有他们的评论， e.g。 p>

  comment 1＆lt; BR＆gt; 
＆amp; nbsp; 回复1＆lt; BR＆gt; 
comment 2＆lt; BR＆gt; 
comment 3＆lt; BR＆gt; 
＆amp; nbsp; 回复1＆lt; BR＆gt; 
＆amp; nbsp; 回复2＆lt; BR＆gt; 
＆amp; nbsp; 回复2＆lt; BR＆gt; 
  code>  pre> 
 
 评论3有3个回复。 我做了一个查询来从我的数据库中获取 commentID  code> 
in（1,2,3）的所有回复。 这将带给我所有有效的回复。 p> 
 
 
现在问题是当我想显示结果时，我在 code>循环时启动并浏览所有注释。   p> 
 
 
如何在 while  code>循环中获取该特定注释的选定回复？ p> 
  div>

答

Assuming you stored the replies in a multidimensional array lets say $array_replies, this is how youd do it

for ($i=0; $i<count($array_replies[$commentID]); $i++) {
   echo $array_replies[$commentID][$i];
}

php mysql显示结果集中的选定记录

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