<?
function thumbnail ($my_file,$thumbnail_width) {
$imagename = $doc_directory/$my_file;
$thumbnail = thumb.$my_file;
$imagesize = GetImageSize($doc_directory/$my_file);
$image_width = $imagesize[0];
$image_height =$imagesize[1];
$image_type = $imagesize[2];
$image_ratio = $image_width / $thumbnail_width;
$thumbnail_height = $image_height / $image_ratio ;
if ($image_type == '2') {
$new_image = ImageCreate ($thumbnail_width, $new_height);
$old_image = imageCreateFromJPEG($imagename);
ImageCopyResized($new_image, $old_image, 0, 0, 0, 0, $thumbnail_width, $thumbnail_height, $image_width, $image_height);
ImageJpeg($new_image,$thumbnail,80);
ImageDestroy($new_image);
copy($thumbnail, $doc_directory/$thumbnail);
unlink($thumbnail);
return true;
else {
print "Could not handle this type of image";
return false;
}
}
?>
line 2 starts at else{