$sourceImage = imagecreatefromjpeg($image);
$tempImg = imagecreatetruecolor($data[2],$data[3]);
imagecopy($tempImg,$sourceImage, 0, 0, $data[0], $data[1], $data[2], $data[3]);
imagejpeg($tempImg,$destImage,90);
imagedestroy($tempImg);
chmod($destImage,0775);
// these next two lines don't work
$original_img = imagecreatefromjpeg($destImage);
$cropped_destImage = imagecropauto($original_img , IMG_CROP_THRESHOLD, 2, 16777215);