<pre> 
&lt;?php
error_reporting(E_ALL & ~E_NOTICE & ~E_WARNING);

//  ini_set('session.use_trans_sid', true);		//in case it is not set in the php.ini file
    session_start();                                    //Obtain handle to session variables
     
    if (! $_SESSION['name'])                            //if there is no name saved in session                          
        header("Location: session_start.php");          //redirect to start session page
?>

&lt;html>
&lt;head>
&lt;meta http-equiv=refresh content=60>                    &lt;!-- force a refresh (just for fun) -->
&lt;body bgcolor=lightyellow>
&lt;h1 style="display:inline">Access Session Variables &lt;/h1> 

&lt;?php
    
    $name     = $_SESSION['name'];                      //get user name
    $duration = time() - $_SESSION['start_time'];       //compute session duration
    $visit    = ++$_SESSION['counter'];                 //add 1 to number of time visited 

    if (! $_SESSION['start_time']) $duration = 0;

    print "&lt;b> (Welcome $name) &lt;/b>&lt;br> \n";    
    print "&lt;br>You've been active for: &lt;b>$duration&lt;/b> seconds \n"; 
    print "&lt;br>You have visited:       &lt;b>$visit   &lt;/b> times   \n"; 
?>

&lt;br>&lt;br>
&lt;form method=get name=frm>
&lt;table>
&lt;tr>&lt;td>Enter item to your cart&lt;td> &lt;input type=text name=item>
&lt;tr>&lt;td>Enter quantity&lt;td>&lt;input type=text name=value>
&lt;/table>
&lt;br>
&lt;input type=submit value="Add to Cart">
&lt;/form>

&lt;?php
    $newItem  = $_GET['item'];                          //get all form fields
    $newValue = $_GET['value'];

    if ($newItem && $newValue)                          //if both item and value exist
        $_SESSION[$newItem] = $newValue;                //add item & value to session
?>

&lt;table border=2 bgcolor=tan>
&lt;tr bgcolor=cyan>&lt;th>&lt;i>Session Variable Name&lt;th>&lt;i>Session Variable Value&lt;/th>

&lt;?php

    foreach ($_SESSION as $name => $value)              //loop through $_SESSION array
    {
        if ($name == 'start_time')
            $value = date('r',$value);
        print "&lt;tr>&lt;td>&lt;b>$name &lt;td>$value";            //print variable name & value
    }
?>

&lt;/table>
&lt;hr>
&lt;center>
&lt;a href=session_use.php> refresh session&lt;/a> |  
&lt;a href=session_type.php>session info&lt;/a>    |
&lt;a href=session_xit.php> exit session&lt;/a>
&lt;/center>
&lt;?php include "../include.php"; ?>              &lt;!-- hyperlink to see the code -->
&lt;/body>
&lt;/html>
</pre>