select query inside in select query php mysql - php

Question

<?php
$query = "select * from comments t1
inner join users t2 on t1.user_id = t2.UserId
where usercomplain_id='$id'";
$run =mysqli_query($mysqli,$query);
while($row=mysqli_fetch_array($run))
{
$commentid = $row['comment_id'];
$comment = $row['comment'];
$username = $row['UserName'];
$userid1 = $row['UserId'];
$date = $row['CDate'];
$ageDate = time_elapsed_string($date);
?>
<div class="jumbotron" style="border:3px solid #2FAB9B; background-color:#68C8C6;">
<div class="row">
<div class="col-md-10">
<?php echo $comment; ?>
</div>
<div class="col-md-2">
<?php echo $ageDate; ?>
</div>
</div>
<br>
<label>Comment by <?php echo $username; ?></span></label><br>
<h5><b>Reply on this post</b></h5>
<?php
$query = "select * from Reply";
$run = mysqli_query($mysqli,$query);
?>
<a class="reply" data-role="<?php echo $commentid; ?>">Reply</a>
<br>
<br>
<div style="width:63%; display:none;" class="replyForm" data-role="<?php echo $commentid; ?>">
<form method="post">
<textarea name="comment[<?php echo $commentid; ?>]" cols="100" rows="4"></textarea><br>
<br>
<input type="submit" name="reply" class="btn btn-primary" style="float:right" value="reply">
</form>
</div>
</div>
<script>
It is a simple comment system in which after each comment I want to display replies on that particular comment using select inside a select query is returning only first record is there is any method to display those reply

Answer 1

Your second query, which in inside the while loop, is over writing the result set of the first as both use the handle $run
This one
<?php
$query = "select * from Reply";
$run = mysqli_query($mysqli,$query);
?>
Not quite sure if you even use the result of this query actually
But if you do change $run to say... $run1 and at least it will not destroy $run while still inside the while loop that is using $run.