[RESOLVED] Regular expressions

[navster]

Can some bright spark help me convert http://twitpic.com/7jeug to http://twitpic.com/show/thumb/7jeug.jpg ? I'm terrible with regular expressions and it's driving me crazy 🙁

Any help would be great. Thank you.

[johanafm]

No need for regexp.

	$url = "http://twitpic.com/7jeug";

$str = substr($url, 7);
$parts = explode("/", $str);
$url = "http://" . $parts[0] . "/show/thumb/" . $parts[1];
echo $url;

[navster]

Oh wow. Thank you very much. Trust me to overcomplicate things.

Much appreciated.