I have to say three hyperlinks, of which I have given them names for redirection
depending on the link clicked.
The page of the request is one but with different content(dynamism).
here are my codes:

```
<?php
    session_start();
    if(isset($_GET['class'])){
       $sql = "SELECT * FROM Notes WHERE class = class1";
       header("location: subjects.php");
    }
    else if(isset($_GET['class2'])){
           $sql = "SELECT * FROM Notes WHERE class = class2";
              header("location: subjects.php");
    }
    else if(isset($_GET['class3'])){
           $sql = "SELECT * FROM Notes WHERE class = class3";
              header("location: subjects.php");
    }
    else{
    header("location: classes.php");
    }
?>

```

This is the html hyperlinks with a name:

```
<a href="" name="class1"> Class 1 </a>
<a href="" name="class2"> Class 2 </a>
<a href="" name="class3"> Class 3 </a>

```