Untitled

<!DOCTYPE html>
<html>
<body>
	<?php

		$rs = 0;
		$fname = $_GET['fname'];
		$lname = $_GET['lname'];
		$age = $_GET['digit1'];
		$age = $_GET['digit2'];
		$age = $_GET['digit3'];
		$age = $_GET['digit4'];
		$age = $_GET['digit5'];
		$age = $_GET['digit6'];
		$age = $_GET['digit7'];
		$age = $_GET['digit8'];

		$rs = $digit1 + $digit2 + $digit3 + $digit4 + $digit5 + $digit6 + $digit7 + $digit8;


		echo "<p>Welcome Mr.".$fname.". ".$lname.". Your result is:- ".$rs." GPA.</p>"."<br>";
		echo "<a href='index.php'>Update your data</a>";


	?>

	<form action="update.php" method="get">
  		First name:<br>
  		<input type="text" name="firstname" value="<?php echo $fname; ?>">
  	<br>
  Your Age:<br>
  <input type="text" name="age" value="<?php echo $age; ?>">
  <br>
  Last name:<br>
  <input type="text" name="lastname" value="<?php echo $lname; ?>">
  <br><br>
  <input type="submit" value="Update">
</form>


</body>
</html>