please i am currently working on a school result computation project in php. I have a page that gets all the students that enrolled for a particular subject. A while loop generates three textboxes against each student's name(CA1, CA2, and Exam). Please can anyone help me with a solution?? When the form is submitted only the last entry enters the database. Below is my code.

```
<?php
session_start();
include 'header_staff.php';

$subject=$_POST['subject'];
$user_id=$_SESSION['user_id'];
$get=mysql_query("SELECT * FROM staffrecord WHERE user_id='$user_id'",$conn);
$go=mysql_fetch_array($get);
$class=$go['class_id'];
$sql=mysql_query("SELECT * FROM student_enrollment WHERE class_id='$class' AND subject_id='$subject'",$conn);
echo '<form action="submitrslt.php" method="post">';
while($subj=mysql_fetch_array($sql)){
echo $subj['name'];
echo '<input type="text" name="ca1" />';
echo '<input type="text" name="ca2" />';
echo '<input type="text" name="exam" /><br><br>';
}
echo '<input type="submit" value="submit" />';

?>

```