Cable Diane
Ron Big
Dirt Joe
Problem
Problem

Step 1 --

<?php

session_start();

  $_SESSION['user_id'][0] = '6156';
  $_SESSION['first_name'][0]  = 'Diane';
  $_SESSION['last_name'][0]    = 'Cable';  
  $_SESSION['user_id'][1] = '1234';
  $_SESSION['first_name'][1]  = 'Big';
  $_SESSION['last_name'][1]    = 'Ron';  
  $_SESSION['user_id'][2] = '8867';
  $_SESSION['first_name'][2]  = 'Joe';
  $_SESSION['last_name'][2]    = 'Dirt';    
  
  echo($_SESSION['last_name'][0]);
  echo(' ');
  echo($_SESSION['first_name'][0]);
  echo(' <br>');
  echo($_SESSION['last_name'][1]);
  echo(' ');
  echo($_SESSION['first_name'][1]);
  echo( '<br>');
  echo($_SESSION['last_name'][2]);
  echo(' ');
  echo($_SESSION['first_name'][2]);
  echo(' <br>');  
        
    
  $self = basename($_SERVER['SCRIPT_NAME']);      
  $step = isset($_POST['step']) ? $_POST['step'] : 1;
                
?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

<html>

<head>
   <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  <title>Problem</title>
  <link rel="stylesheet" href="style.css" type="text/css" media="screen" >  
</head>

<body>
  <div id="page">      
    <div id="context">

      <h1 class="front">
        Problem 
      </h1>

<?php

  switch ($step)
    {

//====================================================================  

    case 1:        //===================== step 1 =======================
    ?>
    
    <h2>Step 1 -- </h2>
      
    <form action="<?php echo($self); ?>" method="post">
      <div class = "controls">
        <input type = "hidden" name="step" value="2">
        <input type = "submit" name="submit" value="Continue">
      </div>
    </form>
    
    <?php
    break;

//====================================================================  

    case 2:      //===================== step 2 =======================
    ?>
    
    <h2>Step 2 -- </h2>
      
    <?php

      echo($_SESSION['last_name'][0]);
      echo(' ');
      echo($_SESSION['first_name'][0]);
      echo(' <br>');
      echo($_SESSION['last_name'][1]);
      echo(' ');
      echo($_SESSION['first_name'][1]);
      echo( '<br>');
      echo($_SESSION['last_name'][2]);
      echo(' ');
      echo($_SESSION['first_name'][2]);
      echo(' <br>');                
      
      foreach( $_SESSION['user_id'] as $index => $value )
        {
        $last_name = $_SESSION['last_name'][$index];
        $first_name = $_SESSION['first_name'][$index];
        echo("<p>$index $last_name $first_name</p>");
        }

      echo($_SESSION['last_name'][0]);
      echo(' ');
      echo($_SESSION['first_name'][0]);
      echo(' <br>');
      echo($_SESSION['last_name'][1]);
      echo(' ');
      echo($_SESSION['first_name'][1]);
      echo( '<br>');
      echo($_SESSION['last_name'][2]);
      echo(' ');
      echo($_SESSION['first_name'][2]);
      echo(' <br>');      
      
      ?>
      
      <form action="<?php echo($self); ?>" method="post">

        <div class = "controls">
          <input type = "hidden" name="step" value="1">  
          <input type = "submit" name="submit" value="Continue">
        </div>

      </form>
      
      <?php
      break;                
    }
    ?>
            
      <div id ="footer">
        <p>
        &copy; <?php echo (date("Y")); ?>  All rights reserved.
        </p>
      </div> <!--  footer -->    

    </div>  <!-- end of content -->
  </div>  <!-- end of page -->
</body>
</html>
<hr>
<pre>
<?php

echo htmlspecialchars(file_get_contents('002.php'));