Stuff

<html>
<body>
<h4>Oppgave 6</h4>
      <FORM action = "" method = "POST">
      <INPUT type = "SUBMIT" name = "knappen1" value = "Trykk knappen ">
      </FORM>
           <?php 
           
            $verdi5 = $_POST["knappen1"];
           
          if($verdi5==true)
          {    
          
               
                   
           add_1();
      
               
                 
          }
                ?>
                
                 <?php           
             function add_1()
                {
                    
                          static $i;
                          
                    echo ++$i;
                    
                    
                        }
                
                
                
                
    ?> 
    
</body>
</html>