Reku ir skripts:
$file=$_FILES['bilde']['tmp_name'];
$src=imagecreatefromjpeg($file);
list($width, $height)=getimagesize($file);
$new_width=350;
$new_height=($height/$width)*$new_width;
$tmp=imagecreatetruecolor($new_width, $new_height);
$resample=imagecopyresampled($tmp, $src, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
$uploaddir='images/sportisti/';
$filename=urldecode(basename($_FILES['bilde']['name']));
$uploadfile=$uploaddir. $filename;
$upim=imagejpeg($tmp, $uploadfile, 100);