/* find the "desired height" of this thumbnail, relative to the desired width */
$desired_height = floor($height * ($desired_width / $width));
/* create a new, "virtual" image */
$virtual_image = imagecreatetruecolor($desired_width, $desired_height);
/* copy source image at a resized size */
imagecopyresampled($virtual_image, $source_image, 0, 0, 0, 0, $desired_width, $desired_height, $width, $height);
/* create the physical thumbnail image to its destination */
imagejpeg($virtual_image, $dest);
//----------------------------------
$image_list .= $upload->file_copy . ',';
$session->setHotelImageUploadList($image_list);
$hotels = new Hotels();
$hotels->setHotelId($hotel_file_id);
$hotels->extractor($hotels->getHotelFromId());
$hotel_img = $hotels->hotelsImages();
//$img_list = "";
if ($hotel_img != '') {
$hotel_img .= ',' . $upload->file_copy;
$hotels->updateHotelsImages($hotel_img);
//$img_list = $hotel_img;
} else {
$hotels->updateHotelsImages($upload->file_copy);
//$img_list = $upload->file_copy;
