MIME type image check not working

[nate2099]

Hi, Im using this code to check an image file before upload. The test file definately has the mime type 'image/pjpeg' however the line

Code: Select all

if ($type != "image/pjpeg")

always comes back true.

Any ideas why??

Thanks,

Nathan.

Code: Select all

 
if (!is_uploaded_file($_FILES['userphoto']['tmp_name'])) 
 {
     $error = "you didn't select a file to upload.<br />";
 } 
 else 
 {
     if ($_FILES['userphoto']['size'] > $maxfilesize) 
  {
         $error = "your image file was too large.<br />";
         unlink($_FILES['userphoto']['tmp_name']);
     } 
  else 
  {
         $ext = strrchr($_FILES['userphoto']['name'], ".");
         if ($ext != ".jpg" AND $ext != ".jpeg" AND $ext != ".JPG" AND $ext != ".JPEG" ) 
   {
             $error = "your file was an unacceptable type.<br />";
             unlink($_FILES['userphoto']['tmp_name']);
   } 
   else 
   {
    $image = $_FILES['userphoto']['tmp_name'];
    if (!getimagesize($image))
    { 
          $error = "not a valid image - image size function failed."; 
          unlink($_FILES['userphoto']['tmp_name']);
       }
    else
    {
     $type = $_FILES['userphoto']['type'];
     if ($type != "image/pjpeg")
     {
      $error = "not a valid image - MIME type rejected '$type'."; 
           unlink($_FILES['userphoto']['tmp_name']);
     }
     else
     { 
      if ($_SESSION['photo'] != "noimage.jpg") 
      {
                   unlink("./images/userimages/".$_SESSION['photo']);
               }
               $newname = $_SESSION['user_name'].$ext;
               move_uploaded_file($_FILES['userphoto']['tmp_name'],"./images/userimages/".$newname);
                mysql_query("UPDATE techs SET photo='$newname' WHERE user_name='$user_name'") or die (mysql_error());
               $_SESSION['photo'] = $newname;
     }
          }
      }
  }
 }

[nate2099]

ok ignore this.. the "'s got me again....