SESSION TRACKING USING PHP COOKIES

Step 1: Create the php file that verify the username and password.

Step2: If the username and password is correct then check whether the cookie for the user is
           already get or not.

Step3: If the cookie is set then retrieve the value from the cookie and store it

             $c=$_cookie[$user]+1

             setcookie($user_$c, time()+60*60*24*120);

Step4: If the cookie is not set then set the cookie with the default value.

Step5: If the staff wants to view the number of visit.

Step6: Get the registration number.

Step7: Retrieve the value from the cookie

             $c=$_COOKIE[user]+1.

Step8: Display the number of visits.

Step9: Run the program in the browser.

PROGRAM

     <?php

include("config.php");

if (!isset($_COOKIE[$nam]))

{

setcookie("nam",1,time()+60*60*24*30);

 echo "<br><br>It appears that this is your first visit!";

}

else {

$n=$_COOKIE["nam"];

$n1=$n+1;

setcookie("nam",$n1,time()+60*60*24*30);

$n1=$_COOKIE["nam"];

echo "You have visited ".$_COOKIE["nam"]." times!";

}

?>