resize and download image

[hanyaz]

hello,
I would like to download and then resize an image with php from one server to another. Is it possible ? What would be the best way to do so ?
thanks
Yaz

[NomikOS]

$content = file_get_contents($url); 
file_put_contents (PATH_TO_IMAGE . $img, $content);  
$img_filename_ = PATH_TO_IMAGE . $img; 
if (file_exists($img_filename_)) 
{ 
  $size = getimagesize($img_filename_); 
  # to resize use rule of three 
} 
then use: 
imagecreatefromjpeg (png/gif) 
imagecreatetruecolor 
imagejpeg (png/gif) 
then upload new file with copy()