YourWBB

<?php
header('Content-Type: image/jpeg');

$bildname = "images/446092_landstrasse.jpg";
$width_new = 2000; 
$height_new = 1000; 
$img = imagecreatefromjpeg($bildname); 
$width = imagesx($img);
$height = imagesy($img);
$img2 = imagecreate($width_new,$height_new);
imagecopyresized($img2,$img,0,0,0,0,$width_new,$height_new,$width,$height);
imagejpeg($img2);
imagedestroy($img);
imagedestroy($img2);
?>