$filemd5 = md5_file($file['tmp_name']);
$filename = date("YmdHis") . $filemd5;
$file_location = make_folder($savedirectory_attachment . "/", $savepath) . $filename;
$db_file_location = $savepath . $filename;
$abandonorig = false;
$hasthumb = false;
$width = 0;
if ($isimage) {
$maycreatethumb = false;
$stop = false;
$imagesize = getimagesize($file['tmp_name']);
if ($imagesize) {
$height = $imagesize[1];
$width = $imagesize[0];
$it = $imagesize[2];
if ($it != 1 || !$Attach->is_gif_ani($file['tmp_name'])) {
//if it is an animation GIF, stop creating thumbnail and adding watermark
if ($thumbnailtype_attachment != 'no') {
//determine the size of thumbnail
if ($altsize == 'yes') {
$targetwidth = $altthumbwidth_attachment;
$targetheight = $altthumbheight_attachment;
} else {
$targetwidth = $thumbwidth_attachment;
$targetheight = $thumbheight_attachment;
}
$hscale = $height / $targetheight;
$wscale = $width / $targetwidth;
$scale = $hscale < 1 && $wscale < 1 ? 1 : ($hscale > $wscale ? $hscale : $wscale);
$newwidth = floor($width / $scale);
$newheight = floor($height / $scale);
