[ask] php image manipulation

i have some several code

<?php
$contents= file_get_contents(''http://somurlimage.com/image.jpg'');
$savefile = fopen(''.$upload_dir['path'].'/'.$jeneng_gambar.'_'.$i.'_'.$randangka.'.jpg', 'w+');
fwrite($savefile, $contents);
fclose($savefile);
?>

i want to make image manipulation such as resize image, and make a change about RGB color
can anyone suggest me a php code modification???

 

Once you've saved it locally, you can make changes quite easily. You may want to read up a bit on PHP's Image GD library (for instance, to resize an image, see this page: http://php.net/manual/en/function.imagecopyresampled.php).

 

@alex : can you modify my php code??

 

have u tried plupload or swfupload? its easier to manipulate images.