Help in renaming files

[Anon]

hello how do i rename a file kalyan.jpg to kalyan_sm.jpg

thanks in advance

kalyan

[deckrdx]

PHP: rename('kalyan.jpg', 'kalyan_sm.jpg')
DOS: ren kalyan.jpg kaylan_sm.jpg
UNIX: mv kalyan.jpg kaylan_sm.jpg
Windows: Right click the file icon for kalyan.jpg, select propeties, click on rename, type kalyan_sm.jpg.

[Anon]

hello,

i need the php codes that does that.

thanks in advance

kalyan

[deckrdx]

rename('kaylan.jpg', 'kaylan_sm.jpg');

[Anon]

thanks a lot,

but i was looking for codes wherein u pass a file name and the renaming is done irrespecting of the name of the file or extension

i think some string matching and concatenation and then putting the sm in between the file name

thanks in advance

kalyan

[deckrdx]

function renameit($infile) {

 list($filename, $extension) = explode(".", $infile);
 rename($infile, $filename.'_sm.'.$extension);

}

[Anon]

<?
function renameit($infile) {

list($filename, $extension) = explode(".", $infile);
rename($infile, $filename.'_sm.'.$extension);
}
$home=renameit(black.jpg);
echo("$home");

?>

i need to print black_sm.jpg here
it says rename failed( no file or directory). the php file is in the same directory as the image
Need help again
thanks for the code in advance

kalyan

[Anon]

Well i m uploading a file where in the 2 copies should be made. one original and the other with the "sm" in between the file. i am able to make a thumnnail but renaming the file is creating problems

thanks again

kalyan

[Anon]

thanks a lot, my script is working now.

it makes 2 thumbnails and copies to different directory after a upload

my email is [e-mail] and i m from India

have a good day

kalyan