resize image save to folder

[proctk]

Hi the below code is supposed to upload images to a folder called user_images.  Its not working its giving me the following error messages

 

any ideas whats wrong

 

thank you

 

Warning: Division by zero in /mnt/w0400/d11/s01/b02a5c57/www/familyclick.ca/photos/album.php on line 92

 

Warning: imagecreatetruecolor() [function.imagecreatetruecolor]: Invalid image dimensions in /mnt/w0400/d11/s01/b02a5c57/www/familyclick.ca/photos/album.php on line 93

 

Warning: imagecopyresampled(): supplied argument is not a valid Image resource in /mnt/w0400/d11/s01/b02a5c57/www/familyclick.ca/photos/album.php on line 97

 

Warning: imagejpeg(): supplied argument is not a valid Image resource in /mnt/w0400/d11/s01/b02a5c57/www/familyclick.ca/photos/album.php on line 102

 

Warning: imagedestroy(): supplied argument is not a valid Image resource in /mnt/w0400/d11/s01/b02a5c57/www/familyclick.ca/photos/album.php on line 104

 

Warning: imagedestroy(): supplied argument is not a valid Image resource in /mnt/w0400/d11/s01/b02a5c57/www/familyclick.ca/photos/album.php on line 105

 

 

// upload Images
if(isset($_POST['upLoadImages'])){
foreach ($_FILES['file']['tmp_name'] as $i => $val) :
// This is the temporary file created by PHP
$uploadedfile = $_FILES['file']['tmp_name'][i];

// Create an Image from it so we can do the resize
$src = imagecreatefromjpeg($uploadedfile);

// Capture the original size of the uploaded image
list($width,$height)=getimagesize($uploadedfile);

// For our purposes, I have resized the image to be
// 600 pixels wide, and maintain the original aspect
// ratio. This prevents the image from being "stretched"
// or "squashed". If you prefer some max width other than
// 600, simply change the $newwidth variable
$newwidth=600;
$newheight=($height/$width)*600;
$tmp=imagecreatetruecolor($newwidth,$newheight);

// this line actually does the image resizing, copying from the original
// image into the $tmp image
imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);

// now write the resized image to disk. I have assumed that you want the
// resized, uploaded image file to reside in the ./images subdirectory.
$filename = "../users/images/". $_FILES['file']['name'][i];
imagejpeg($tmp,$filename,100);

imagedestroy($src);
imagedestroy($tmp); // NOTE: PHP will clean up the temp file it created when the request
// has completed.
endforeach;
}

 

<form name="addImages" method="post" enctype="multipart/form-data" action="album.php?album=<?php echo $_GET['album']; ?>">
<table class="columntable">
  <tr>
    <td><input name="file[]" type="file" id="file[]" /></td>
    <td><input name="file[]" type="file" id="file[]" /></td>
    </tr>
  <tr>
    <td><input name="file[]" type="file" id="file[]" /></td>
    <td><input name="file[]" type="file" id="file[]" /></td>
  </tr>
  <tr>
    <td><input name="file[]" type="file" id="file[]" /></td>
    <td><input name="file[]" type="file" id="file[]" /></td>
  </tr>
  <tr>
    <td><input name="file[]" type="file" id="file[]" /></td>
    <td><input name="file[]" type="file" id="file[]" /></td>
    </tr>
  <tr>
    <td colspan="2">
          <input type="submit" name="upLoadImages" value="Add Photos" />          
	  <input name="clear" type="reset" id="clear" value="Reset" />  </td>
    </tr>
</table>
</form>