gallery probs

[jeppers]

hi there i am working on a gallery where you can upload a image and it will create a thumb nail. the problem is that is says that it has been entered in to the directory bub when i try to view the image the large image appears and the thumb just comes up as text.....

 

i thought about this so i copied the big image and placed it in the thumbs folder and reloaded the web page and there was the thumb nail. so i guessing its a directory problem but i can't see it... is there any chance you bright people of the php world can help

 

<?php
  define('THUMBS_DIR', 'c:/test/images/thumbs/');
  define('MAX_WIDTH', 200);
  define('MAX_HEIGHT', 150);
    
// process the uploaded image
  if (is_uploaded_file($_FILES['image']['tmp_name'])) {
    $original = $_FILES['image']['tmp_name'];
    // begin by getting the details of the origin<a href="create_thumb.php">Create thumbnail image</a>al
    list($width, $height, $type) = getimagesize($original);
// calculate the scaling ratio
    if ($width <= MAX_WIDTH && $height <= MAX_HEIGHT) {
      $ratio = 1;
      }
    elseif ($width > $height) {
      $ratio = MAX_WIDTH/$width;
      }
    else {
      $ratio = MAX_HEIGHT/$height;
      }
// strip the extension off the image filename
$imagetypes = array('/\.gif$/', '/\.jpg$/', '/\.jpeg$/', '/\.png$/');
    $name = preg_replace($imagetypes, '', basename($_FILES['image']['name']));

    // move the temporary file to the upload folder
$moved = move_uploaded_file($original, UPLOAD_DIR.$_FILES['image']['name']);
if ($moved) {
  $result = $_FILES['image']['name'].' successfully uploaded; ';
  $original = UPLOAD_DIR.$_FILES['image']['name'];
  }
else {
  $result = 'Problem uploading '.$_FILES['image']['name'].'; ';
  }

// create an image resource for the original
switch($type) {
      case 1:
        $source = @ imagecreatefromgif($original);
    if (!$source) {
      $result = 'Cannot process GIF files. Please use JPEG or PNG.';
      }
    break;
      case 2:
        $source = imagecreatefromjpeg($original);
    break;
      case 3:
        $source = imagecreatefrompng($original);
    break;
      default:
        $source = NULL;
    $result = 'Cannot identify file type.';
      }
// make sure the image resource is OK
if (!$source) {
  $result = 'Problem copying original';
  }
else {
  // calculate the dimensions of the thumbnail
      $thumb_width = round($width * $ratio);
      $thumb_height = round($height * $ratio);
  // create an image resource for the thumbnail
      $thumb = imagecreatetruecolor($thumb_width, $thumb_height);
  // create the resized copy
  imagecopyresampled($thumb, $source, 0, 0, 0, 0, $thumb_width, $thumb_height, $width, $height);
  // save the resized copy
  switch($type) {
        case 1:
      if (function_exists('imagegif')) {
        $success = imagegif($thumb, THUMBS_DIR.$name.'_thb.gif');
        $thumb_name = $name.'_thb.gif';
	    }
      else {
        $success = imagejpeg($thumb, THUMBS_DIR.$name.'_thb.jpg', 50);
	    $thumb_name = $name.'_thb.jpg';
	    }
      break;
    case 2:
      $success = imagejpeg($thumb, THUMBS_DIR.$name.'_thb.jpg', 100);
      $thumb_name = $name.'_thb.jpg';
      break;
    case 3:
      $success = imagepng($thumb, THUMBS_DIR.$name.'_thb.png');
      $thumb_name = $name.'_thb.png';
    }
	if ($success) {
	   $result .= "$thumb_name created";
	  include('insert_test.php');
	  }
	else {
	  $result .= 'Problem creating thumbnail';
	  }
  // remove the image resources from memory
  imagedestroy($source);
      imagedestroy($thumb);
  }
}
?>

 

all help and comments are helpful thanks