in reply to
Re: Simple regular expression problem
in thread Simple regular expression problem
That's won't work if string contains no digits (which the OP said was a possible input). For example, $name will be just "a" for "abdbdr".
Update: Just plain wrong.
The same name on every site (unless it is taken already)
A different name for every site
The same name for sites I don't care about, but different names on sites I do care about
Different names for sites I don't care about, but the same name on sites I do care about
The anonymous account
Someone else's username
Root, after hacking into the site
Results (240 votes),