PHP - Session Variable And 'foreach' Problem

My login script stores the user's login name as $_SESSION[ 'name'] on login. For some unapparent reason, i'm getting errors stating that $user  and $priv are  undefined variables, though I've attempted to define $user as being equal to $_SESSION['name'], using $user to look up the the user's privilege level (stored as the su column ) in the SQL table, and then where the result of the sql query is $priv which is then evaluated in an if statement. I can't seem to figure out why this might not be working.

The code I'm using:

<?php
session_start();
function verify() {
	//verify that the user is logged in via the login page. Session_start has already been called. 
	if (!isset($_SESSION['loggedin'])) {
	header('Location: /index.html'); 
	exit;
	}
	//if user is logged in, we then lookup necessary privleges. $_SESSION['name'] was written with the login name upon login. Privleges   // are written in db as a single-digit integer of of 0 for users, 1 for administrators, and 2 for special users. 
        $user === $_SESSION['name'];
    //Connect to Databse
	$link = mysqli_connect("127.0.0.1", "database user", "password", "database");
	if (!$link) {
  	  echo "Error: Unable to connect to MySQL." . PHP_EOL;
    	echo "Debugging errno: " . mysqli_connect_errno() . PHP_EOL;
    	echo "Debugging error: " . mysqli_connect_error() . PHP_EOL;
    	exit;
        }
        //SQL Statement to lookup privlege information. 
       if ($result = mysqli_query($link, "SELECT su FROM accounts WHERE username = $user", MYSQLI_STORE_RESULT)) {
         //LOOP TO CYCLE THROUGH SQL RESULTS AND STORE Privlege information as vairable $priv.
            while ($row = $result->fetch_assoc()) {
           $priv === $row["su"];
            }
        }
        // close SQL connection.
        mysqli_close($link);

 // Verify privleges and take action. Only a privlege of "1" is allowed to view this page. A privlege of "2" indicates special 
//accounts used in other scripts that have certain indermediate additional functions, but are not trusted administrators. 

        if ($priv !== 1) {
        echo $_SESSION['name'];
        echo "you have privlege level of $priv";
        echo "<br>";
        echo 'Your account does not have the privleges necessary to view this page';
        exit;
        }
        
}
verify();
?>

 

Hello everyone,

I can get Test 2 to successfully operate the if statement using a variable variable.

But when I try the same method using a session variable (Test 1) the if statement is not executed. Please could you tell me why the if statement in Test 1 is not being executed?

Code: [Select]

<?php
# TEST 1
$_SESSION[test_variable] = "abcd";
$session_variable_name = "_SESSION[test_variable]";
if ($$session_variable_name == "abcd")
{
echo "<br>line 373, abcd<br>";
}

# TEST 2
$test_variable = "efgh";
$test_variable_name = "test_variable";
if ($$test_variable_name == "efgh")
{
echo "<br>line 379, efgh<br>";
}

?>
Many thanks,

Stu

Alright the issue that I am having is that I need to get multiple lines into a variable to output later in the code. my $pieces variable is not returning anything, much less missing parts of it, but even the text code is not returning.

foreach($packages as $pack)
{
$weight+=$pack->weight;
$items_no++;
$singleweight=$pack->weight;
$length=$pack->length;
$height=$pack->height;
$width=$pack->width;

$pieces .= '<piece actual_weight="'.$singleweight.'" length="'.$length.'" height="'.$height.'" width="'.$width.'">';
}

if(!empty($post_code) && $weight>0 && $items_no>0)
{
$data='?shipment='.urlencode('<shipment weight_system="IMPERIAL" shipper_number="'.$this->shipper_number.'" destination_postal_code="'.$post_code.'" service_type="'.$service.'">'.$pieces.'</shipment>').'&token='.$this->token;
// $woocommerce->add_message('Items No:'.$items_no.'- Postalcode:'.$post_code.'- ');
$resp=file_get_contents($this->canpar_url.$data,false,$context);

If I do this in another method that only requires a single line (getting the total weight and number of items) it works fine, but this does not return the proper shipping cost for low weight items. On a site where higher weight items is shipped the plugin works fine. However I need to modify it to work based on dimensions. The result I am looking for is something like this:

https://www.canpar.com/XML/RatingXML.jsp?shipment=

<shipment weight_system="IMPERIAL" shipper_number="42500047" destination_postal_code="M1M1M1" service_type="1">

<piece actual_wieght="7" length="24" height="24" width="24"/>

<piece actual_wieght="5" length="10" height="12" width="14"/>

</shipment>

&token=WZHBRS4KQYNA

using an output system I can output weight, packs, length, width, height but it does not return anything for $pieces and obviously shipping costs because I am getting an invalid xml response.

$woocommerce->add_message('Weight: '.$weight.' Packs: '.$items_no.' Shipping cost : '.$atts['total_charge'].' Pieces: '.$item_box.' Length: '.$length.' Width: '.$width.' Height: '.$height);

Hello, i have the code below and i need to have all results in a variable as a string, inside the loop they are displayed how i want but outside will echo the last result.  Thank You.
Code: [Select]
foreach($_POST as $key=>$value){
if (is_numeric($value)) {
$valoare = "$value,";

}
}
echo $valoare;

This is more of a technical question that i could not find the answer to pn the php.net manual pages.

take the folowing example code:



foreach ($array as $key => $value){

$tempvariable = some_property_of($value);

}

unset($tempvariable);


is that unset statement needed?  Does PHP automatically destroy the variables once the foreach loop is left?

Need help declaring some session variable guys.

I have a login form where the member enters his
1. Pilot Callsign
2. Password

I want to declare that Pilot Callsign as the session variable on authentication.

Using that Pilot Callsign session variable, I will fetch data from the database relevant to his profile.

I already have the whole login page coded along with the restricted access pages (not coded by me).

Check this out

1. Page is coded like this and working PERFECTLY
---

Code: [Select]
<?php
// *** Validate request to login to this site.
if (!isset($_SESSION)) {
  session_start();
}

$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($_GET['accesscheck'])) {
  $_SESSION['PrevUrl'] = $_GET['accesscheck'];
}

if (isset($_POST['pilot_callsign'])) {
  $loginUsername=$_POST['pilot_callsign'];
  $password=$_POST['password'];
  
  mysql_select_db($database_brn_system, $brn_system);
  
  $LoginRS__query=sprintf("SELECT pilot_callsign, password, staff_level, firstname FROM pilots WHERE activated = 1 AND pilot_callsign=%s AND password=%s",
  GetSQLValueString($loginUsername, "text"), GetSQLValueString($password, "text")); 
   
  $LoginRS = mysql_query($LoginRS__query, $brn_system) or die(mysql_error());
  $loginFoundUser = mysql_num_rows($LoginRS);
  if ($loginFoundUser) {
    
    $loginStrGroup  = mysql_result($LoginRS,0,'staff_level');
    
if (PHP_VERSION >= 5.1) {session_regenerate_id(true);} else {session_regenerate_id();}
    //declare two session variables and assign them
    $_SESSION['MM_Username'] = $loginUsername;
    $_SESSION['MM_UserGroup'] = $loginStrGroup;      
?>
---

2. As you can see, there already is a session variable declared for Pilot Callsign
But on the next page "Restricted Access Page", when I try to call this same Session Variable, it doesn't work.

I tried doing this
<?php echo $_SESSION['MM_Username'] ?>

Moreover, I even tried to fetch data from the table like this -

SELECT * FROM pilots WHERE pilot_callsign=$_SESSION['MM_Username']

Doesn't work 

hi all , i am working on a script which is oop driven and i m not much familiar with it, i appericiate if someone can help me to solve this problem , so basicaly current script is only setting one session variable to true if user login $_SESSION['is_successful_login']  , here is my code
<?php
include('files/db.php');
class ajaxLoginModule  {
  private $timeout         = null;
  private $target_element  = null;
  private $wait_text       = null;
  private $form_element    = null;
  private $wait_element    = null;
  private $notify_element  = null;
   
  function __construct() {
     include ('config.php'); 
 $msql  = new Db;
 $msql->connect();
 $this->is_login();
  } 
  function get_config() {
 $this->set_ajax_config();
  } 
  function set_ajax_config() {
     $this->timeout         = AJAX_TIMEOUT;
     $this->target_element  = AJAX_TARGET_ELEMENT;
     $this->wait_text       = AJAX_WAIT_TEXT;
 $this->wait_element    = AJAX_WAIT_ELEMENT;
     $this->notify_element  = AJAX_NOTIFY_ELEMENT;
     $this->form_element    = AJAX_FORM_ELEMENT;
  }
  function initLogin($arg = array()) {
 $this->get_config();
 $this->login_script();     
  }
  function initJquery() { 
 return "<script type='text/javascript' src='files/jquery-1.3.2.min.js'></script>";
  }
  function login_script() { 
 include ('files/login_script.php');
  }
  function is_login() {
      if(isset($_POST['username']))  {
     $username   = $_POST['username'];
 $password   = $_POST['password'];
 $strSQL = "SELECT * FROM ".USERS_TABLE_NAME."
    WHERE username ='$username' AND password = '$password'
   ";
        $result  = mysql_query ($strSQL); 
$row     = mysql_fetch_row($result);
   /*
//THIS IS WHAT I NEED
$_SESSION['user'] = $row['username'];
 $_SESSION['id'] = $row['id'];
*/
$exist   = count($row);
if($exist >=2) { $this->jscript_location();  } 
else { $this->notify_show();}
exit;
  }   
  }
  function notify_show() {
    echo "<script>$('.".AJAX_NOTIFY_ELEMENT."').fadeIn();</script>";
  }
  function jscript_location() {
    $this->set_session();
    echo "<script> $('#container').fadeOut();window.location.href='".SUCCESS_LOGIN_GOTO."'</script>";
  }
  function set_session() {
      session_start();
  $_SESSION['is_successful_login'] = true;

  }    
  
}  
?>  

i comment that line what i need is username and id to store in those session variables

$_SESSION['user'] = $row['username'];
 $_SESSION['id'] = $row['id']

 i tried to add code in  function set_session but did not helped, appreciate  for any help.

Thanks

I wonder whether someone can help me please.

I'm using the script below to create a page whereby users are presented with a list of image folders they have created. Clicking on any of the folders allows the user to drill down and view the individual images.

Code: [Select]
<?php session_start(); 

$_SESSION['username']=$_POST['username'];
$_SESSION['locationid']=$_POST['locationid'];
 
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<?php 
  //This variable specifies relative path to the folder, where the gallery with uploaded files is located.
  $galleryPath = 'UploadedFiles/' . $_SESSION['username'] . '/' . $_SESSION['locationid'] . '/';
  
  $absGalleryPath = realpath($galleryPath) . DIRECTORY_SEPARATOR;  
  
  $descriptions = new DOMDocument('1.0');
  $descriptions->load($absGalleryPath . 'files.xml'); 
  
  $items = array();

  for ($i = 0; $i < $descriptions->documentElement->childNodes->length; $i++) {
    $xmlFile = $descriptions->documentElement->childNodes->item($i);
    $path = $xmlFile->getAttribute('name');
    $path = explode('/', $path);
    
    $t = &$items;
    for ($j = 0; $j < count($path); $j++) {
      if (empty($t[$path[$j]])) {
        $t[$path[$j]] = array();
      }
      $t = &$t[$path[$j]];
    }
    $t['/src/'] = $xmlFile->getAttribute('source');
    $t['description'] = $xmlFile->getAttribute('description');
    $t['size'] = $xmlFile->getAttribute('size');
  }
  
  $basePath = empty($_GET['path']) ? '' : $_GET['path'];
  if ($basePath) {
    $basePath = explode('/', $basePath);
    for ($j = 0; $j < count($basePath); $j++) {
      $items = &$items[$basePath[$j]];
    }
  }
  
  $files = array();
  $dirs = array();
  
  function urlpartencode(&$item, $index) {
    $item = rawurlencode($item);
  }
  
  foreach ($items as $key => $value) {
    if (isset($value['/src/'])) {
      $value['/src/'] = explode('/', $value['/src/']);
      array_walk($value['/src/'], 'urlpartencode');
      $value['/src/'] = implode('/', $value['/src/']);
      $files[] = array(
        'name' => $key,
        'src' => $value['/src/'],
        'description' => htmlentities($value['description'], ENT_COMPAT, 'UTF-8'),
        'size' => htmlentities($value['size'], ENT_COMPAT, 'UTF-8')
      ); 
    } else {
      $dirs[] = $key;
    }
  }
  
  $basePath = empty($_GET['path']) ? '' : $_GET['path'];
  $up = dirname($basePath);
  if ($up == '.') {
    $up = '';
  }
  
  sort($files);
  sort($dirs);
?>
<head>
  <title>View Image Folders</title>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
  <link href="Styles/style.css" rel="stylesheet" type="text/css" />
  <script src="Libraries/jquery/jquery-1.4.3.min.js" type="text/javascript"></script>
   <style type="text/css">
<!--
.style1 {
font-size: 14px;
margin-top: 5px;
margin-right: -50px;
}

-->
  </style>
<body style="font-family: Calibri; color:  #505050; margin-right: 160px; margin-left: -180px;">
<div align="right" class="style1"> <a href = "index.php" /> Add Images <a/> &rarr; <a href = "javascript:document.imagefolders.submit()"> View All Images </a> </div>
<form id="imagefolders" name="imagefolders" class="page" action="gallery.php" method="post" enctype="application/x-www-form-urlencoded"> 
   <div id="container">
  </div>
    <div id="center">
      <div class="aB">
        <div class="aB-B">
          <?php if ('Uploaded files' != $current['title']) :?>
          <?php endif;?>
          <div class="demo">
  <input name="username" type="hidden" id="username" value="IRHM73" />
          <input name="locationid" type="hidden" id="locationid" value="1" />
            <div class="inner">
              <div class="container">
                <div class="gallery">
                  <table class="gallery-link-table" cellpadding="0" cellspacing="0">
                    <thead>
                      <tr class="head">
                        <th class="col-name">
                          Name
                        </th>
                        <th class="col-size">
                          Size
                        </th>
                        <th class="col-description">
                          Description
                        </th>
                      </tr>
                    </thead>

                    <tbody>
                      <tr class="directory odd">
                        <td class="col-name">
                          <a href="?path=<?php echo rawurlencode($up); ?>">..</a>
                        </td>
                        <td class="col-size">
                        </td>
                        <td class="col-description">
                        </td>
                      </tr>
                      <?php $i = 1; ?>
                      <?php foreach ($dirs as $dir) : ?>
                      <tr class="directory <?php $i++; echo ($i % 2 == 0 ? 'even' : 'odd'); ?>">
                        <td><a href="?path=<?php echo rawurlencode(($basePath ? $basePath . '/' : '') . $dir); ?>"><?php echo htmlentities($dir, ENT_COMPAT, 'UTF-8'); ?></a></td>
                        <td>Folder</td>
                        <td></td>
                      </tr>
                      <?php endforeach; ?>
                      <?php foreach ($files as $file) : ?>
                      <tr class="<?php $i++; echo ($i % 2 == 0 ? 'even' : 'odd'); ?>">
                        <td><a target="_blank" href="<?php echo $galleryPath . $file['src']; ?>"><?php echo htmlentities($file['name'], ENT_COMPAT, 'UTF-8'); ?></a></td>
                        <td><?php echo htmlentities($file['size'], ENT_COMPAT, 'UTF-8'); ?></td>
                        <td><?php echo htmlentities($file['description'], ENT_COMPAT, 'UTF-8'); ?></td>
                      </tr>
                      <?php endforeach; ?>
                    </tbody>
                  </table>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
  </div>
        </div>
      </div>
    </div>
</form>
</body>
</html>
I can create the list of folders, but when I click on any of these, instead of being able to view the images, I receive the following error:
Quote

Warning: DOMDocument::load() [domdocument.load]: I/O warning : failed to load external entity "/homepages/2/d333603417/htdocs/development/UploadedFiles/files.xml" in /homepages/2/d333603417/htdocs/development/imagefolders.php on line 16

Warning: Invalid argument supplied for foreach() in /homepages/2/d333603417/htdocs/development/imagefolders.php on line 52


Line 16 is this line Code: [Select]
$descriptions->load($absGalleryPath . 'files.xml'); and line 52 is this Code: [Select]
foreach ($items as $key => $value){
However, if I change this line Code: [Select]
$galleryPath = 'UploadedFiles/' . $_SESSION['username'] . '/' . $_SESSION['locationid'] . '/'; to
Code: [Select]
$galleryPath = 'UploadedFiles/' . 'IRHM73' . '/' . '1' . '/'; i.e. replacing the 'Session Variables' with the actual values, the page works.

I've been working on this for days now, and I just can't find the solution. I just wondered whether someoen could perhaps have a look at this and let me know where I'm going wrong.

Many thanks and regards

Hi

I am using very simple code. Here it is

Code: [Select]
<?php
session_start();
$user = "guest";
$uid = "1";
echo $_SESSION['user']."<br />";
echo $_SESSION['uid'];
?>
it displays this error
Code: [Select]
Notice: Undefined index: user in C:\wamp\www\DealDash\index.php on line 5
Notice: Undefined index: uid in C:\wamp\www\DealDash\index.php on line 6
how can I solve this problem? Help please

The $_SESSION['record_to_chage'] variable is set- I know this as I can echo it out.

$openedfile = file("myfile.txt");
sort($openedfile);
//
foreach($openedfile as $key => $newpick)
{
echo "<a href=\"/editpage.php?request=$_SESSION['record_to_chgange']&newcat=$newpick\" target=\"_parent\">$newpick</a>";
echo "<br>";
}

The Resulting error:
Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in

For the life of me I can not figure where I am going wrong. 

Going to get coffee and some fresh eyes.

Cheers

I am trying to define a session variable where I can save it and use it as the user surfs the site.

I need the variable saved as $amano so I can use it in my select from/where statement and to echo within a table.

This is a test trying to capture and define the variable and works, but I can't get the variable $amano into the session. If I am then I don't know how to display it.


<?php>
session_start(); 
$id = $_POST['amano'];
$_SESSION['amano'] = '$amano';     
             
echo "Pageviews = ". $_SESSION['amano'];  // My effort to see what is happening.
echo "<br />";
echo "AMA # = ". $_POST['amano']; // I have it just like I want it here.
echo "<br />";
echo "Sessions AMA # = ".$_SESSION['amano']; 
?>

Hi all - hoping somebody can see this clearer than me...

Goal: to create a very simple shopping cart page that receives $_POST  info and stores it as an array in a session variable so items will be displayed in cart on clients return to shopping cart page.

Problem: I can get the array to display the first item that I add to the shopping cart but each susequest item just overwrites the first because it is using the same session variable name.  How do I store the next product info in a DIFFERENT session variable and display it on the shopping cart page without writing over the first?

I have two pages with products on them which need to submit orders to the shopping cart page.  They use a simple form with these fields:

<form method="post" action="cartaction.php">
               <p>
                  <input type="submit" name="submit" value="Buy" />
                  <input type="hidden" name="cartaction" value="add" />
                  <input type="hidden" name="item" value="coppercasserole" />
               </p>
            </form>


This is what I have so far on the cartaction page which can display the first product added to the cart:

<?php
//If form is submitted, call the function and save all data into the array $_SESSION['form']
if($_POST['submit'] == "Buy"){ setSessionVars(); }
 
function setSessionVars() {
      
   if ( !isset($_SESSION['cart']) ) $_SESSION['cart'] = array();
     
    $item = array();
foreach($_POST as $fieldname => $fieldvalue) {
        $item[$fieldname] = $fieldvalue;
     
        } 
$_SESSION['cart'] = $item;
         
          echo "<table> <tr> <td>" .'<img src="images/'.$item['item'].'.jpg"' . "<td/> <td>"
          . $item['item'] . "</td> <td>" . '<input type="text(30)" name="value" value="1" />
                  <input type="submit" name="puchasednum" value="Update This One Item" />' . "</td> </tr> </table>";   
}
?>



I am new to PHP and have hit a brick wall as to how to display each product array as a new session variable in the shopping cart.  I would like to keep it as simple as possible as I am getting easily confused!  Is there a way that I can increment the session variable with something like this:

<?php //session counter
   $counter = count($_SESSION['cart']);
if (($_POST['name'] !="")){
    $counter = $counter + 1;
    $_SESSION['cart'][$counter] = array();
} ?>


Or can I pass a field as a product ID and use this somehow to create a new session variable for each product or clear the post variables somehow?

Any help would be much appreciated?

Thanks

Hello

i have problem in set session variables in .htaccess file.

i have tried some codes which are belows but i did not effect in php info file.

<IfModule mod_php5.c>
  php_value session.gc_maxlifetime 86400
  php_value session.cache_expire 86400
</IfModule>

please let me know if any one have solutions fot this

The first page is used to submit data to second page (and also show errors if there are any with the data submitted). The second page should be retrieving the posted data and assigning that data to session should it need to refresh back to the first page to show errors. The session data is used to repopulate the form. Right now I'm typing test into the review_name variable and when the page redirects back to the form to display the error messages, that field is not populated with "test".

Code: [Select]
$product_id=$_GET['product'];
session_start();
$error=$_SESSION['error'];
$content.='<div class="product_information_text review_form">
<div class="review_header">Write a Review for '.$product_name.'</div>
<form action="./review_process.php?product='.$product_id.'&p=php" method="POST">
<p class="form_item"><label>Name:</label> <input type="text" name="review_name" size="30"';
if(isset($_SESSION['review_name'])){$content.=' value="'.$_SESSION['review_name'].'"';}
$content.=' />';
if($error[0]=="1"){$content.=' <span class="red">This field is required.</span>';}
$content.='
</p>
<p class="form_item"><label>E-Mail:</label> <input type="text" name="review_email" size="30"';
if(isset($_SESSION['review_email'])){$content.=' value="'.$_SESSION['review_email'].'"';}
$content.=' />';
if($error[2]=="1"){$content.=' <span class="red">This field is required.</span>';}
$content.='
</p>
<p class="form_item"><label>Location:</label> <input type="text" name="review_location" size="30"';
if(isset($_SESSION['review_location'])){$content.=' value="'.$_SESSION['review_location'].'"';}
$content.=' />';
if($error[3]=="1"){$content.=' <span class="red">This field is required.</span>';}
$content.='
</p>
<p class="form_item"><label>Describe Yourself:</label> <input type="text" name="review_describe" size="30"';
if(isset($_SESSION['review_describe'])){$content.=' value="'.$_SESSION['review_describe'].'"';}
$content.=' />';
if($error[4]=="1"){$content.=' <span class="red">This field is required.</span>';}
$content.='
</p>
<p class="form_item"><label>Review Title:</label> <input type="text" name="review_title" size="30"';
if(isset($_SESSION['review_title'])){$content.=' value="'.$_SESSION['review_title'].'"';}
$content.=' />';
if($error[1]=="1"){$content.=' <span class="red">This field is required.</span>';}
$content.='
</p>
<p class="form_item"><label>Best Use of Product:</label> <input type="text" name="review_best_use" size="30"';
if(isset($_SESSION['review_best_use'])){$content.=' value="'.$_SESSION['review_best_use'].'"';}
$content.=' />';
if($error[5]=="1"){$content.=' <span class="red">This field is required.</span>';}
$content.='
</p>
<p class="form_item"><label>Product Pros:</label> <input type="text" name="review_pros" size="30"';
if(isset($_SESSION['review_pros'])){$content.=' value="'.$_SESSION['review_pros'].'"';}
$content.=' />';
if($error[6]=="1"){$content.=' <span class="red">This field is required.</span>';}
$content.='
</p>
<p class="form_item"><label>Product Cons:</label> <input type="text" name="review_cons" size="30"';
if(isset($_SESSION['review_cons'])){$content.=' value="'.$_SESSION['review_cons'].'"';}
$content.=' />';
if($error[7]=="1"){$content.=' <span class="red">This field is required.</span>';}
$content.='
</p>
<p class="form_item"><label>Product Rating:</label><br />
<div class="rating_radio"><input type="radio" name="review_product_rating" value="1"';
if(isset($_SESSION['review_product_rating']) && $_SESSION['review_product_rating']=="1"){$content.='checked';}
$content.=' /> <br />1</div>
<div class="rating_radio"><input type="radio" name="review_product_rating" value="2"';
if(isset($_SESSION['review_product_rating']) && $_SESSION['review_product_rating']=="2"){$content.='checked';}
$content.=' /> <br />2</div>
<div class="rating_radio"><input type="radio" name="review_product_rating" value="3"';
if(isset($_SESSION['review_product_rating']) && $_SESSION['review_product_rating']=="3" || !isset($_SESSION['review_product_rating'])){$content.='checked';}
$content.=' /> <br />3</div>
<div class="rating_radio"><input type="radio" name="review_product_rating" value="4"';
if(isset($_SESSION['review_product_rating']) && $_SESSION['review_product_rating']=="4"){$content.='checked';}
$content.=' /> <br />4</div>
<div class="rating_radio"><input type="radio" name="review_product_rating" value="5"';
if(isset($_SESSION['review_product_rating']) && $_SESSION['review_product_rating']=="5"){$content.='checked';}
$content.=' /> <br />5</div>
<div class="worst">(Worst)</div><div class="best">(Best)</div>
</p>
<p>&nbsp;</p>
<p class="form_item"><label>Comments on Product:';
if($error[7]=="1"){$content.=' <span class="red">This field is required.</span>';}
$content.='
</label><br />
<textarea name="review_text" rows="10" cols="60">';
if(isset($_SESSION['review_text'])){$content.=$_SESSION['review_text'];}
$content.='</textarea>
</p>
<p><input type="submit" value="Submit" name="Submit" /></p>
</form>
</div>
';
session_unset();
session_destroy();

Code: [Select]
session_start();

$product_id=$_GET['product'];

$review_name=$_POST['review_name'];
$_SESSION['review_name']==$review_name;
$review_name = stripslashes($review_name);
$review_name = mysql_real_escape_string($review_name);
if($review_name==""){
$error0=1;
}
else{
$error0=0;
}

$review_title=$_POST['review_title'];
$_SESSION['review_title']==$review_title;
$review_title = stripslashes($review_title);
$review_title = mysql_real_escape_string($review_title);
if($review_title==""){
$error1=1;
}
else{
$error1=0;
}

$review_email=$_POST['review_email'];
$_SESSION['review_email']==$review_email;
$review_email = stripslashes($review_email);
$review_email = mysql_real_escape_string($review_email);
if($review_email==""){
$error2=1;
}
else{
$error2=0;
}

$review_location=$_POST['review_location'];
$_SESSION['review_location']==$review_location;
$review_location = stripslashes($review_location);
$review_location = mysql_real_escape_string($review_location);
if($review_location==""){
$error3=1;
}
else{
$error3=0;
}

$review_describe=$_POST['review_describe'];
$_SESSION['review_describe']==$review_describe;
$review_describe = stripslashes($review_describe);
$review_describe = mysql_real_escape_string($review_describe);
if($review_describe==""){
$error4=1;
}
else{
$error4=0;
}

$review_best_use=$_POST['review_best_use'];
$_SESSION['review_best_use']==$review_best_use;
$review_best_use = stripslashes($review_best_use);
$review_best_use = mysql_real_escape_string($review_best_use);
if($review_best_use==""){
$error5=1;
}
else{
$error5=0;
}

$review_pros=$_POST['review_pros'];
$_SESSION['review_pros']==$review_pros;
$review_pros = stripslashes($review_pros);
$review_pros = mysql_real_escape_string($review_pros);
if($review_pros==""){
$error6=1;
}
else{
$error6=0;
}

$review_cons=$_POST['review_cons'];
$_SESSION['review_cons']==$review_cons;
$review_cons = stripslashes($review_cons);
$review_cons = mysql_real_escape_string($review_cons);
if($review_cons==""){
$error7=1;
}
else{
$error7=0;
}

$review_product_rating=$_POST['review_product_rating'];
$_SESSION['review_product_rating']=$review_product_rating;
$review_product_rating = stripslashes($review_product_rating);
$review_product_rating = mysql_real_escape_string($review_product_rating);

$review_text=$_POST['review_text'];
$_SESSION['review_text']==$review_text;
$review_text = stripslashes($review_text);
$review_text = mysql_real_escape_string($review_text);
if($review_text==""){
$error8=1;
}
else{
$error8=0;
}

$review_show="n";

date_default_timezone_set('US/Eastern');
$review_date = date("F j, Y, g:i a T");

$error="".$error0."".$error1."".$error2."".$error3."".$error4."".$error5."".$error6."".$error7."".$error8."";


if($_GET['p']=="php"){
if($error!=="000000000"){
$_SESSION['error']=$error;
//header("Location: ./store.php?product=".$product_id."&write=review");
echo $_SESSION['review_name'];
}
else{
$sql="INSERT INTO $tbl_name3 (product_id, review_show, review_title, review_email, review_name, review_location, review_date, review_describe, review_best_use, review_pros, review_cons, review_product_rating, review_text) VALUES ('$product_id', '$review_show', '$review_title', '$review_email', '$review_name', '$review_location', '$review_date', '$review_describe', '$review_best_use', '$review_pros', '$review_cons', '$review_product_rating', '$review_text')";
mysql_query($sql);
header("Location: ./store.php?product=".$product_id."&reviews=thankyou");
}
}
On this second page echo $_SESSION['review_name']; returns nothing, when changed to $_SESSION['review_product_rating']; it returns the rating I selected in the form. I'm probably missing something obvious here.