PHP - File Upload Class Works In Ie But Not In Firefox Or Chrome

 FOR the CMS go to http://sandeepthapa.com.np/project/admin
and login in
username: user
pasword: 123456
with both Chrome and IE. pleease
 
and site is http://sandeepthapa.com.np/project/

it works fine with Chrome, but not with IE.
please help me
this is my first CMS . i am learning..  it
i use joommla templetefor design. oz i am not a designer



//..here is the code for process_login.php  page

<?php require_once("includes/session.php"); ?><?php require_once("includes/connection.php"); ?><?php require_once("includes/functions.php"); ?><?php

   if (logged_in()) {
      redirect_to("content.php");
   }

   
   if (isset($_POST['submit']))
 {
   
   
      
      
      if(!$_POST['username'])
      {
      echo ' Make sure u type in username';
      }
      if( !$_POST['password'])
      {
      echo 'make sure you type password';
      }

      $username = trim(mysql_prep($_POST['username']));
      $password = trim(mysql_prep($_POST['password']));
      $hashed_password = sha1($password);
   
      
   
         // Check database to see if username and the hashed password exist there.
         $query = "SELECT id, username ";
         $query .= "FROM users ";
         $query .= "WHERE username = '{$username}' ";
         //$query .= "AND hashed_password = '{$hashed_password}' ";
         $query .= "AND hashed_password = '{$hashed_password}' ";
         $query .= "LIMIT 1";
         $result_set = mysql_query($query) or die(mysql_error());
         if(!$result_set)
         {die("Database connection failed: " . mysql_error());}
         confirm_query($result_set);
         if (mysql_num_rows($result_set) == 1) {
            // username/password authenticated
            // and only 1 match
            $found_user = mysql_fetch_array($result_set);
            //echo $found_user['id'];
            
            
            $_SESSION['user_id'] = $found_user['id'];
            $_SESSION['username'] = $found_user['username'];
            
         
            
            //echo 'test query';
         
            redirect_to("content.php");
               }
}
               
                 
            
         
            
      
         
   else
   {
      
   
   echo 'error'.mysql_error();
   
   }
?>
</body>
</html>

This topic has been moved to HTML Help.

http://www.phpfreaks.com/forums/index.php?topic=346255.0

The upload script I'm using performs successfully in Google, but not in IE or FF.

I'm sure there is a very simple fix to this problem.

I have an image uploader in the backend of my site. Since moving hosts this no longer works.

The PHP is



if((!empty($_FILES["indeximage"]))) {

$indeximagename = basename($_FILES['indeximage']['name']);
$indeximagenew = $_SERVER['DOCUMENT_ROOT'] . '/images/uploaded/index/' . $indeximagename;

if (!file_exists($indeximagenew)) {
if ((move_uploaded_file($_FILES['indeximage']['tmp_name'], $indeximagenew)) === true) {
echo $indeximagename;
echo ' was successfully uploaded.';
}else {
echo 'Unable to move';
echo $indeximagename;
echo ' into the right folder.';
}
}else {
echo 'You did not upload an index image.';
}
}



I'm guessing the problem is with the document root part. $indeximagenew echos /var/www/vhosts/webaddress.co.uk/httpdocs/images/uploaded/index/imagename.jpg

The actual actual address of the image, when on the site, is http://www.webaddress.co.uk/images/uploaded/index/imagename.jpg

Any help would be great!

I can not understand why this isn't working, basically it works in one place but not  the other

I have this in my main class:

class phpLive{

public function loadCore(){

foreach(glob($this->location."/core/*/*.core.php") as $coreFile){

$info = (object)pathinfo($coreFile);

require_once $coreFile;

$pos = strrpos($info->dirname, "/");

$coreMedia = substr($info->dirname, $pos + 1);

$className = str_replace(".core", "", $info->filename);

$instance = strtolower($className);

$this->$coreMedia->$instance = new $className();

}

}
}

On the page that I run (index.php), I use this:

$_live->example->loadurl();

which is in a class that looks like this:
<?php
class ExampleClass extends phpLive{
    public function __construct(){

$this->loadCore();

}

public function loadurl(){

$this->net->http->getHttp('http://google.com');

}
}
?>

and I get the following error:
Quote

Notice: Undefined property: ExampleClass::$net in C:\wamp\www\phpLive\phpLive\plugins\Example\ExampleClass.inc.php on line 7

Notice: Trying to get property of non-object in C:\wamp\www\phpLive\phpLive\plugins\Example\ExampleClass.inc.php on line 7

Fatal error: Call to a member function getHttp() on a non-object in C:\wamp\www\phpLive\phpLive\plugins\Example\ExampleClass.inc.php on line 7


but, when I run this on the main page:
$_live->net->http->getHttp("http://google.com");

The code works just fine.

Why doesn't the first one work (the above is the actual code, copy and pasted from my editor)?

This topic has been moved to Third Party PHP Scripts.

http://www.phpfreaks.com/forums/index.php?topic=349362.0

<?PHP

include("include/session.php");
?>
 
<html>

<head>
<title></title>
<style type="text/css">
.auto-style1 {
   text-align: center;
}
.auto-style2 {
   border: 2px solid #3366FF;
}
.auto-style3 {
   font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
}
</style>
</head>

<body style="background-color: #AAC6FF">
 
<?PHP
if(isset($_SESSION['useredit'])){
   unset($_SESSION['useredit']);
   echo "<h1><center>User Account Edit Success!</center></h1>";
   echo "<p><b><center>$session->username</b>, your account has been successfully updated. "
       ."<a href=\"javascript:window.close();\">Close Window</a>.</p></center>";
}else{
?>
 
<?PHP
if($session->logged_in){
?>
 
<h1 class="auto-style1"><span class="auto-style3">User Account Edit :</span> <? echo $session->username; ?></h1>
<?PHP
if($form->num_errors > 0){
   echo "<td><font size=\"2\" color=\"#ff0000\">".$form->num_errors." error(s) found</font></td>";
}
?>
<form action="process.php" method="POST">
<div align="center">
<table class="auto-style2" style="width: 300px">
   <tr>
      <td>Current Password:</td>
      <td>
      <input name="curpass" style="width: 150px" type="password" value="<? echo $form->value("curpass"); ?>"></td>
      <td><? echo $form->error("curpass"); ?></td>
   </tr>
   <tr>
      <td>New Password:</td>
      <td>
      <input name="newpass" style="width: 150px" type="password" value="<? echo $form->value("newpass"); ?>"></td>
      <td><? echo $form->error("newpass"); ?></td>
   </tr>
   <tr>
      <td>Current Email:</td>
      <td><input name="email" style="width: 150px" type="text" value="<?
if($form->value("email") == ""){
   echo $session->userinfo['email'];
}else{
   echo $form->value("email");
}
?>"></td>
   <td><? echo $form->error("email"); ?></td>
   </tr>
   <tr>
      <td>&nbsp;</td>
      <td>
      <form method="post">
         <input type="hidden" name="subedit" value="1">
         <input name="submit" type="submit" value="submit"></form>&nbsp;</td>
   </tr>
</table>
</div>
</form>
<?PHP
}
}
?>
   </body>
</html>

    
    $account="54646456456464";
    $station= "12345";
    $options="11-1";
    $image="C:/Desktop/Sample Images/usco1.jpg";
    
    
$ch = curl_init();

curl_setopt($ch, CURLOPT_URL,"http://dfdgfsfs.com/kgdfgd.php");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, array(
            'image' => '@'.$image, 'account' => $account, 'station' => $station, 'options' => $options));


$postResult = curl_exec($ch);


curl_close ($ch);

$xmlobj = simplexml_load_string($postResult);

echo (string)$xmlobj->ID->attributes()->value;
echo (string)$xmlobj->FullName->attributes()->value;

All, I have spend days trying to figure this out without any luck.  I am now in crisis mode.  I need to get this working asap.  The following code works perfect on my local xampp machine.  As soon as I upload it to my web server, I don't get any data back.  I have narrowed it down to the image i am trying to send is not being received properly.  Thanks in advance.

So this script did work in previous versions oh php but in php5 I get the error, "Sorry, uploaded images must be of type jpg or jpeg, (not )."
So it looks like it's not recognizing my file as a jpeg??

Any contributions towards a fix are GREATLY appreciated!!!   If there are clean, nice (EASY) php5 scripts available for this simple image uploading and thumbnail creation I would consider starting this over.


//Listing page code:

echo "<form name=\"addCat\" enctype=\"multipart/form-data\" action=\"preview.php\" method=\"post\">";
<INPUT type="file" name="pic1" size="50" value="">
<INPUT type="file" name="pic2" size="50" value="">
<INPUT type="file" name="pic3" size="50" value="">
<INPUT type="file" name="pic4" size="50" value="">
<input type="submit" value="Upload Images">

//preview.php page code:

$pic1 = $_FILES['pic1'];
$pic2 = $_FILES['pic2'];
$pic3 = $_FILES['pic3'];
$pic4 = $_FILES['pic4'];

function ResizeImage($im,$maxwidth,$maxheight,$name){
   $width = imagesx($im);
   $height = imagesy($im);
   if(($maxwidth && $width > $maxwidth) || ($maxheight && $height > $maxheight)){
      if($maxwidth && $width > $maxwidth){
         $widthratio = $maxwidth/$width;
         $RESIZEWIDTH=true;
      }
      if($maxheight && $height > $maxheight){
         $heightratio = $maxheight/$height;
         $RESIZEHEIGHT=true;
      }
      if($RESIZEWIDTH && $RESIZEHEIGHT){
         if($widthratio < $heightratio){
            $ratio = $widthratio;
         }else{
            $ratio = $heightratio;
         }
      }elseif($RESIZEWIDTH){
         $ratio = $widthratio;
      }elseif($RESIZEHEIGHT){
         $ratio = $heightratio;
      }
       $newwidth = $width * $ratio;
        $newheight = $height * $ratio;
      if(function_exists("imagecopyresampled")){
            $newim = imagecreatetruecolor($newwidth, $newheight);
            imagecopyresampled($newim, $im, 0, 0, 0, 0, $newwidth, $newheight, $width, $height);
      }else{
         $newim = imagecreate($newwidth, $newheight);
            imagecopyresized($newim, $im, 0, 0, 0, 0, $newwidth, $newheight, $width, $height);
      }
        ImageJpeg (($newim),$name . ".jpg");
      ImageDestroy ($newim);
      }else{
      ImageJpeg ($im,$name . ".jpg");
      }
}


// Set up some variables
flush();
set_time_limit(210);  // set process page limit to 3.5 minutes
$maxfilesize = "102400"; //# individual file size limit - in bytes (102400 bytes = 100KB)
$path="2012images";
$thumbpath="thumbs";

// two data pulls to rename images - would be easier to have a permanent counter...fix later
$mysql[getpicname] = mysql_query("select pic from picname");
$z = mysql_fetch_array($mysql[getpicname]);
$new_filename=$z[pic];
$new_z[pic]=$z[pic]+$total_pics;
if(@mysql_query("UPDATE picname SET pic = '$new_z[pic]' "))  echo "";


// Create thumbnail from imgurl and store in thumbs

// Height to reszie image to (in pixels)
$RESIZEHEIGHT=200;
// Width to reszie image to (in pixels)
$RESIZEWIDTH=200;
//thumbnail to thumbs folder, named same as 1st image
$FILENAME=$thumbpath."/".$new_filename;
$thumb_name=$thumbpath."/".$new_filename.".jpg";

// create a thumbnail from the first image only
$im = imagecreatefromjpeg($_FILES['pic1']['tmp_name']);
if($im)
   {
   if(file_exists("$pic_1.jpg")) {
      unlink("$pic_1.jpg");
      }
   if (ResizeImage($im,$RESIZEWIDTH,$RESIZEHEIGHT,$FILENAME))
      ImageDestroy ($im);
   }


//now upload the images.....
for ($i=1;$i<5;$i++)
   {
    //check if blank or image

    $xpic="pic".$i;
    if (($$xpic<>"none") and ($$xpic<>"")) {
   
        // check if jpg
        $cert1 = "image/pjpeg"; //jpg
        $cert2 = "image/jpeg"; //jpg (for MAC)
        $xtype =$HTTP_POST_FILES[$xpic]['type'];
      $xsize =$HTTP_POST_FILES[$xpic]['size'];

        if (($xtype <> $cert1) AND ($xtype <> $cert2)) {
         echo "<DIV class=\"errorsubheading\"><br><br>Alert - Missing or Invalid Information</DIV><br>";
         echo "<DIV class=\"requiredtext\">Sorry, uploaded images must be of type jpg or jpeg, (not $xtype).</DIV><BR>";
         echo "<BR><br><br>";
         include ("footer.php");
         exit();
         }
       if ($xsize > $maxfilesize) {
         echo "<DIV class=\"errorsubheading\"><br><br>Alert - Missing or Invalid Information</DIV><br>";
         echo "<DIV class=\"requiredtext\">Sorry, uploaded images must be under the maximum size requirements.</DIV><BR>";
         echo "<BR><br><br>";
         include ("footer.php");
         exit();
         }
         
        else {
         
            // upload to server
            
            $dest=$path."/".$new_filename.".jpg";
            If (move_uploaded_file($$xpic, $dest)) {
               $photo[$i]=$dest;
               $new_filename+=1;
                 }
              else  {
                  echo "<DIV class=\"errorsubheading\"><br><br>Alert - Upload Failed!</DIV><br>";
                  echo "<BR><br><br>";
                  include ("footer.php");
                  exit();
                    } // upload sucessful
         
         } // end type check
      } // end check if blank
   }

Hiya,

Firstly, I'm a complete novice, apologies! But I have got my upload.php working which is nice. I will post the code below.

However, I would now like to restrict the file size and file type to only word documents.

I currently have a restriction of 200KB but it's not working - no idea why as I've looked at other similar codes and they look the same.

Also, just to complicate things - can I stop files overwriting each other when uploaded? At the moment, if 2 people upload files with the same name one will overwrite the other.

Is this too many questions in 1?

Any help is very much appreciated!

Code below:

Code: [Select]
<form enctype="multipart/form-data" action="careers.php" method="POST">
        Please choose a file: <input name="uploaded" type="file" /><br />
<input type="submit" value="Upload" />
</form>

<?php 
 $target = "upload/"; 
 $target = $target . basename( $_FILES['uploaded']['name']) ; 
 $ok=1; 
 
 //This is our size condition 
 if ($uploaded_size > 200) 
 { 
 echo "Your file is too large.<br>"; 
 $ok=0; 
 } 
 
 //This is our limit file type condition 
 if ($uploaded_type =="text/php") 
 { 
 echo "No PHP files<br>"; 
 $ok=0; 
 } 
 
 //Here we check that $ok was not set to 0 by an error 
 if ($ok==0) 
 { 
 Echo "Sorry your file was not uploaded"; 
 } 
 
 //If everything is ok we try to upload it 
 else 
 { 
 if(move_uploaded_file($_FILES['uploaded']['tmp_name'], $target)) 
 { 
 echo "Your file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded."; 
 } 
 else 
 { 
 echo "Sorry, there was a problem uploading your file."; 
 } 
 } 
 ?>

In this multi file upload form, choose three images, click submit and preview the images on the preview page. If the user wishes to delete or replace an image, click edit and the form will go back to the previous page. Select the replace radio button for example on one of the three images and select a new image from the file input prompt and click submit. The form will go to the preview page again to display the images. During this process the image names are being input into a table and the images are being moved to a directory.

The table is

  `id`  AUTO_INCREMENT,
  `image0`
  `image1`
  `image2`
  `status`

So input name='image[image0]' can be directed to table `image0` and so on.

The code for keep and delete work fine, but how do I replace an image?
I have two foreach blocks. The first one deletes the image file from the directory and deletes the image name from the table, but the second foreach dose not move the new image file into the directory.
Thanks.

<input type='radio' name='image[image0]' value='keep' checked='checked'/>
<input type='radio' name='image[image0]' value='delete' />
<input type='radio' name='image[image0]' value='replace' />
<input type="file" name="image[]" />

<input type='radio' name='image[image1]' value='keep' checked='checked'/>
<input type='radio' name='image[image1]' value='delete' />
<input type='radio' name='image[image1]' value='replace' />
<input type="file" name="image[]" />

<input type='radio' name='image[image2]' value='keep' checked='checked'/>
<input type='radio' name='image[image2]' value='delete' />
<input type='radio' name='image[image2]' value='replace' />
<input type="file" name="image[]" />

<?php
if (isset($_POST['status'])) {

$status = $_POST['status'];
$confirm_code = $status;

#--------------------------- replace --------------------------------------------

if (isset($_POST['submitted']) &&
($image = $_POST['image'])) {

foreach($image as $imageKey => $imageValue) {
if ($imageValue == 'replace') {
$query = "SELECT $imageKey FROM table WHERE status = '$status' ";
if($result = $db->query( $query )){
$row = $result->fetch_array();
}

unlink( UPLOAD_DIR.$row[0] );

$query = "UPDATE table SET $imageKey = '' WHERE status = '$status' ";
}
}

foreach($image as $imageKey => $imageValue) {
if ($imageValue == 'replace') {

$filenm = $_FILES['image']['name']; 
$file = $_FILES['image']['tmp_name'];

move_uploaded_file($file, UPLOAD_DIR . $filenm);
$filename[] = $filenm; 

$query = "INSERT INTO table VALUES ('','$filename[0]','$filename[1]','$filename[2]','$confirm_code')";
}
}
}
}
?>

<td><label for='images'> <b>File to upload:</b> </label></td>
            <td><input type='file'  name = 'drama_image' '<?php echo $row['drama_image']; ?>'/></
                       </tr>
         
   <?php
            $target_path = "images/";
            $target_path = $target_path . basename( $_FILES['images']['name']);

            if(move_uploaded_file($_FILES['images']['tmp_name'], $target_path)) {
                echo "The file ".  basename( $_FILES['images']['name']).
             " has been uploaded";
            } else{
                echo $row['drama_image'];
            }
         
     ?>

['drama_image'] is the name of the file

I wanna echo it out in the box of file upload so when I save , the default picture will still be there instead of being overwritten as the box does not have any value in it.

Hello, all: been trying to convert this little single-file upload to multiple by naming each file form-field as "userfile[]" as it's supposed to automatically treat them as an array.. but no luck!  Can you guide me as to what am I doing wrong??
appreciate the help!


Code: [Select]
<?php

if (!isset($_REQUEST["seenform"])) {
?>
   <form enctype="multipart/form-data" action="#" method="post">
   Upload file: <input name="userfile[]" type="file" id="userfile[]">
   Upload file: <input name="userfile[]" type="file" id="userfile[]">
   <input type="submit" value="Upload">
   <input type="hidden" name="seenform">
   </form>
<?php
} 
else 
{ // upload begins
$userfiles = array($_FILES['userfile']);
foreach ($userfiles as $userfile)
{ // foreach begins
   $uploaded_dir = "uploads/";
   $userfile = $_FILES['userfile']["name"];
   $path = $uploaded_dir . $userfile;
   if (move_uploaded_file($_FILES['userfile']["tmp_name"], $path)) 
     {
   print "$userfile file moved";
   // do something with the file here
    } else 
{
   print "Move failed";
}
} // foreach ends
} // upload ends

?>

So, I'm learning how to upload pictures into a system from my awesome PHP book. I've looked and looked through the script but I can't figure out whats wrong with it.

Goal:
The script is meant to save a full version of the image in the images folder and a thumbnail in the thumbnail folder.
Bug:
The full image does not appear in any folder, and the thumbnail is created but its put in the images folder.

I've checked the GD library, and everything is supported.

image_effect.php

<?php
//change this path to match your images directory
$dir ='C:/x/xampp/htdocs/images';

//change this path to match your fonts directory and the desired font
putenv('GDFONTPATH=' . 'C:/Windows/Fonts');
$font = 'arial';

// make sure the requested image is valid
if (isset($_GET['id']) && ctype_digit($_GET['id']) && file_exists($dir . '/' .
    $_GET['id'] . '.jpg')) {
    $image = imagecreatefromjpeg($dir . '/' . $_GET['id'] . '.jpg');
} else {
    die('invalid image specified');
}

// apply the filter
$effect = (isset($_GET['e'])) ? $_GET['e'] : -1;
switch ($effect) {
case IMG_FILTER_NEGATE:
    imagefilter($image, IMG_FILTER_NEGATE); 
    break;
case IMG_FILTER_GRAYSCALE:
    imagefilter($image, IMG_FILTER_GRAYSCALE); 
    break;
case IMG_FILTER_EMBOSS:
    imagefilter($image, IMG_FILTER_EMBOSS); 
    break;
case IMG_FILTER_GAUSSIAN_BLUR:
    imagefilter($image, IMG_FILTER_GAUSSIAN_BLUR);
    break;
}

// add the caption if requested
if (isset($_GET['capt'])) {
    imagettftext($image, 12, 0, 20, 20, 0, $font, $_GET['capt']);
}

//add the logo watermark if requested
if (isset($_GET['logo'])) {
    // determine x and y position to center watermark
    list($width, $height) = getimagesize($dir . '/' . $_GET['id'] . '.jpg');
    list($wmk_width, $wmk_height) = getimagesize('images/logo.png');
    $x = ($width - $wmk_width) / 2;
    $y = ($height - $wmk_height) / 2;
    
    $wmk = imagecreatefrompng('images/logo.png');
    imagecopymerge($image, $wmk, $x, $y, 0, 0, $wmk_width, $wmk_height, 20);
    imagedestroy($wmk);
}

// show the image
header('Content-Type: image/jpeg');
imagejpeg($image, '', 100);
?>


check_image.php

<?php
include 'db.inc.php';
//connect to MySQL
$db = mysql_connect(MYSQL_HOST, MYSQL_USER, MYSQL_PASSWORD) or 
    die ('Unable to connect. Check your connection parameters.');
mysql_select_db(MYSQL_DB, $db) or die(mysql_error($db));

//change this path to match your images directory
$dir ='C:/x/xampp/htdocs/images';

//change this path to match your thumbnail directory
$thumbdir = $dir . '/thumbs';

//change this path to match your fonts directory and the desired font
putenv('GDFONTPATH=' . 'C:/Windows/Fonts');
$font = 'arial';

// handle the uploaded image
if ($_POST['submit'] == 'Upload') {

    //make sure the uploaded file transfer was successful
    if ($_FILES['uploadfile']['error'] != UPLOAD_ERR_OK)
    {
        switch ($_FILES['uploadfile']['error']) {
        case UPLOAD_ERR_INI_SIZE:
            die('The uploaded file exceeds the upload_max_filesize directive ' .
                'in php.ini.');
            break;
        case UPLOAD_ERR_FORM_SIZE:
            die('The uploaded file exceeds the MAX_FILE_SIZE directive that ' .
                'was specified in the HTML form.');
            break;
        case UPLOAD_ERR_PARTIAL:
            die('The uploaded file was only partially uploaded.');
            break;
        case UPLOAD_ERR_NO_FILE:
            die('No file was uploaded.');
            break;
        case UPLOAD_ERR_NO_TMP_DIR:
            die('The server is missing a temporary folder.');
            break;
        case UPLOAD_ERR_CANT_WRITE:
            die('The server failed to write the uploaded file to disk.');
            break;
        case UPLOAD_ERR_EXTENSION:
            die('File upload stopped by extension.');
            break;
        }
    }
    
    //get info about the image being uploaded
    $image_caption = $_POST['caption'];
    $image_username = $_POST['username'];
    $image_date = @date('Y-m-d');
    list($width, $height, $type, $attr) =
        getimagesize($_FILES['uploadfile']['tmp_name']);

    // make sure the uploaded file is really a supported image
    $error = 'The file you uploaded was not a supported filetype.';
    switch ($type) {
    case IMAGETYPE_GIF:
        $image = imagecreatefromgif($_FILES['uploadfile']['tmp_name']) or
            die($error);
        break;
    case IMAGETYPE_JPEG:
        $image = imagecreatefromjpeg($_FILES['uploadfile']['tmp_name']) or
            die($error);
        break;
    case IMAGETYPE_PNG:
        $image = imagecreatefrompng($_FILES['uploadfile']['tmp_name']) or
            die($error);
        break;
    default:
        die($error);
    }

    //insert information into image table
    $query = 'INSERT INTO images
        (image_caption, image_username, image_date)
    VALUES
        ("' . $image_caption . '", "' . $image_username . '", "' . $image_date .
        '")';
    
    $result = mysql_query($query, $db) or die (mysql_error($db));
    
    //retrieve the image_id that MySQL generated automatically when we inserted
    //the new record
    $last_id = mysql_insert_id();
    
    // save the image to its final destination
    $image_id = $last_id;
    imagejpeg($image, $dir . '/' . $image_id  . '.jpg');
    imagedestroy($image);

} else {
    // retrieve image information
    $query = 'SELECT
        image_id, image_caption, image_username, image_date
    FROM
        images
    WHERE
        image_id = ' . $_POST['id'];
    $result = mysql_query($query, $db) or die (mysql_error($db));
    extract(mysql_fetch_assoc($result));

    list($width, $height, $type, $attr) = getimagesize($dir . '/' . $image_id .
        '.jpg');
}

if ($_POST['submit'] == 'Save') {
    // make sure the requested image is valid
    if (isset($_POST['id']) && ctype_digit($_POST['id']) &&
        file_exists($dir . '/' . $_POST['id'] . '.jpg')) {
        $image = imagecreatefromjpeg($dir . '/' . $_POST['id'] . '.jpg');
    } else {
        die('invalid image specified');
    }

    // apply the filter    
    $effect = (isset($_POST['effect'])) ? $_POST['effect'] : -1;
    switch ($effect) {
    case IMG_FILTER_NEGATE:
        imagefilter($image, IMG_FILTER_NEGATE); 
        break;
    case IMG_FILTER_GRAYSCALE:
        imagefilter($image, IMG_FILTER_GRAYSCALE); 
        break;
    case IMG_FILTER_EMBOSS:
        imagefilter($image, IMG_FILTER_EMBOSS); 
        break;
    case IMG_FILTER_GAUSSIAN_BLUR:
        imagefilter($image, IMG_FILTER_GAUSSIAN_BLUR);
        break;
    }

    // add the caption if requested
    if (isset($_POST['emb_caption'])) {
        imagettftext($image, 12, 0, 20, 20, 0, $font, $image_caption);
    }

    //add the logo watermark if requested
    if (isset($_POST['emb_logo'])) {
        // determine x and y position to center watermark
        list($wmk_width, $wmk_height) = getimagesize('images/logo.png');
        $x = ($width - $wmk_width) / 2;
        $y = ($height - $wmk_height) / 2;
    
        $wmk = imagecreatefrompng('images/logo.png');
        imagecopymerge($image, $wmk, $x, $y, 0, 0, $wmk_width, $wmk_height, 20);
        imagedestroy($wmk);
    }

    // save the image with the filter applied
    imagejpeg($image, $dir . '/' . $_POST['id'] . '.jpg', 100);

    //set the dimensions for the thumbnail
    $thumb_width = $width * 0.10;
    $thumb_height = $height * 0.10;

    //create the thumbnail
    $thumb = imagecreatetruecolor($thumb_width, $thumb_height);
    imagecopyresampled($thumb, $image, 0, 0, 0, 0, $thumb_width, $thumb_height,
        $width, $height);
    imagejpeg($thumb, $dir . '/' . $_POST['id'] . '.jpg', 100);
    imagedestroy($thumb);
?>
<html>
 <head>
  <title>Here is your pic!</title>
 </head>
 <body>
  <h1>Your image has been saved!</h1>
  <img src="images/<?php echo $_POST['id']; ?>.jpg" />
 </body>
</html>
<?php
} else {
?>
<html>
 <head>
  <title>Here is your pic!</title>
 </head>
 <body>
  <h1>So how does it feel to be famous?</h1>
  <p>Here is the picture you just uploaded to our servers:</p>
<?php 
   if ($_POST['submit'] == 'Upload') {
       $imagename = 'images/' . $image_id  . '.jpg';
   } else {
       $imagename = 'image_effect.php?id=' . $image_id  . '&e=' .
           $_POST['effect'];

       if (isset($_POST['emb_caption'])) {
           $imagename .= '&capt=' . urlencode($image_caption); 
       }

       if (isset($_POST['emb_logo'])) {
           $imagename .= '&logo=1'; 
       }
   }
?>
   <img src="<?php echo $imagename; ?>" style="float:left;">
  <table>
   <tr><td>Image Saved as: </td><td><?php echo $image_id  . '.jpg'; ?></td></tr>
   <tr><td>Height: </td><td><?php echo $height; ?></td></tr>
   <tr><td>Width: </td><td><?php echo $width; ?></td></tr>
   <tr><td>Upload Date: </td><td><?php echo $image_date; ?></td></tr>
  </table>
  <p>You may apply special options to your image below. Note: saving an image
with any of the options applied  <em>cannot be undone</em>.</p>
  <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
   <div>
    <input type="hidden" name="id" value="<?php echo $image_id;?>"/>
    Filter: <select name="effect">
     <option value="-1">None</option>
<?php
    echo '<option value="' . IMG_FILTER_GRAYSCALE . '"';
    if (isset($_POST['effect']) && $_POST['effect'] == IMG_FILTER_GRAYSCALE) {
        echo ' selected="selected"';
    }
    echo '>Black and White</option>';

    echo '<option value="' . IMG_FILTER_GAUSSIAN_BLUR . '"';
    if (isset($_POST['effect']) && $_POST['effect'] ==
        IMG_FILTER_GAUSSIAN_BLUR) {
        echo ' selected="selected"';
    }
    echo '>Blur</option>';

    echo '<option value="' . IMG_FILTER_EMBOSS . '"';
    if (isset($_POST['effect']) && $_POST['effect'] == IMG_FILTER_EMBOSS) {
        echo ' selected="selected"';
    }
    echo '>Emboss</option>';

    echo '<option value="' . IMG_FILTER_NEGATE . '"';
    if (isset($_POST['effect']) && $_POST['effect'] == IMG_FILTER_NEGATE) {
        echo ' selected="selected"';
    }
    echo '>Negative</option>';
?>
    </select>
    <br/><br/>
<?php
    echo '<input type="checkbox" name="emb_caption"';
    if (isset($_POST['emb_caption'])) {
        echo ' checked="checked"';
    }
    echo '>Embed caption in image?';
    echo '<br/><br/><input type="checkbox" name="emb_logo"';
    if (isset($_POST['emb_logo'])) {
        echo ' checked="checked"';
    }
    echo '>Embed watermarked logo in image?';
?>
    <br/><br/>
    <input type="submit" value="Preview" name="submit" />
    <input type="submit" value="Save" name="submit" />
   </div>
  </form>
 </body>
</html>
<?php
}
?>


Any help appreciated.