?>
</th>
<td><?php
echo $row['course'];
?>
</td>
<td><?php
echo DecodeGrade($row['grade']);
?>
</td>
<td><?php
echo $row['credit'];
?>
</td>
<td><?php
echo DecodeSemester($row['semester']);
?>
</td>
<td>
<form action="/grade/edit/?id=<?php
echo $row['grade_id'];
?>
" method= "post" id="delete_course">
<a href="/grade/edit/edit.php?id=<?php
echo $row['grade_id'];
?>
" class="btn btn-success btn-xs">edit</a>
<button type="submit" name="delete" class="btn btn-warning btn-xs">delete</button>
</form>
</td>
</tr>
?>
<br/>
<li>Lowest grade earned: <?php
echo $row[1] . ' or ' . DecodeGrade($row[1]);
?>
</ul>
</font>
</div>
<?php
$query = "SELECT DISTINCT semester FROM GRADES ORDER BY semester ASC";
$result = query($query);
while ($row = mysqli_fetch_array($result)) {
$sem = $row['semester'];
?>
<h4 align="center"><?php
echo DecodeSemester($sem);
?>
</h4>
<?php
$query = "SELECT SUM(credit), SUM(credit*grade) FROM GRADES WHERE semester= {$sem} ";
$query .= "AND user_id={$USERID} GROUP BY semester";
$res = query($query);
$per_semester = mysqli_fetch_array($res);
$per_credit = $per_semester[0];
$tgpa = $per_semester[1] / $per_semester[0];
?>
<p align="center"><?php
echo "TGPA: <b>{$tgpa}</b> Total credit: <b>{$per_credit}</b>";
?>
</p><hr/>
<table class="table table-striped">
