Can't add Bootstrap Tab into php code - php

Question

If I add this Bootstrap Tab into html code, it works perfectly:
<ul class="nav nav-tabs">
<li class="active">Hello</li>
<li>Empty</li>
</ul>
<div class="tab-content">
<div class="tab-pane active" id="hello">
<h3>Hello my Friend!</h3>
<p>hello</p>
</div><!-- #end #hello -->
<div class="tab-pane" id="empty">
<h3>Just gonna be empty...</h3>
<p>Yup. Nothin' here.</p>
</div><!-- #end #empty -->
</div>
But in those tap I need to connect to my database so show some information, my code is:
<ul class="nav nav-tabs">
<li class="active">Facilities</li>
<li>Course Fee</li>
</ul>
<div class="tab-content">
<div class="tab-pane active" id="facilities">
<h3>Just gonna be empty...</h3>
<p>Yup. Nothin' here.</p>
<?php echo "<table>";
$userpic = '<img src="images/user.png"/>';
while ($roww = mysqli_fetch_array($usercomment)){
$cm_fac = $roww['facilities'];
$name = $roww['UserName'];
$time = $roww['CmtDate'];
echo '<tr>';
echo '<td>';
//i put some info here as table
echo '</td>';
echo '</tr>';
}
echo "</table>";
?>
</div><!-- end of facilities-->
<div class="tab-pane" id="fee">
<h3>Hello my Friend!</h3>
<p>hello</p>
<?php echo "<table>";
$userpic = '<img src="images/user.png"/>';
while ($roww = mysqli_fetch_array($usercomment)){
$cm_fee = $roww['fee'];
$name = $roww['UserName'];
$time = $roww['CmtDate'];
echo '<tr>';
echo '<td>';
//some info here too
echo '</td>';
echo '</tr>';
}
echo "</table>";
?>
</div><!-- end of fee-->
</div> <!--end of tab-content-->
but it doesn't work. Can anyone show me my problem?
Thank you for your time.

Answer 1

You maybe can try this:
<div class="tab-pane" id="fee">
<h3>Hello my Friend!</h3>
<p>hello</p>
<!-- open the 'while' -->
<?php
while ($roww = mysqli_fetch_array($usercomment)){
$cm_fac = $roww['facilities'];
$name = $roww['UserName'];
$time = $roww['CmtDate'];
?>
<!-- your table -->
<table>
<tr>
<td>
<?php echo "your data here"; ?>
</td>
</tr>
</table>
<?php } ?> <!-- close the 'while' here -->
</div>

Answer 2

Check results of your query.
You can use $roww = mysqli_fetch_array($usercomment, MYSQLI_ASSOC); to fetch data.