kloomis at bigplanet.com
Fri May 14 11:31:28 CDT 2004
As a web designer that enjoys programming, I joined this group a few
years ago hoping to become proficient at PERL (or, is it Perl). I have
learned a lot from looking at the exchanges here, but have to admit that
RE's still baffle me.
I host a discussion board that is apparently being Spam'ed by hackers.
The board is in Perl and I would like an RE that will strip everything
except alphanumeric characters from the subject. For example, the
subject line should only contain A-Z, a-z & 0-9.
The subject line is contained in $FORM('subject'), so I'd like an RE
that will replace the contents of that variable with the stripped
version. also, I may decide to allow periods ('.'), and would like to
see how I'd have to modify that RE to allow that.
If anyone can help, I'd appreciate it.
Windows, Macintosh, Internet, etc.
Helping to make your technology
experience more pleasant & profitable ;-)
619-275-6919 / KLoomis at BigPlanet.com
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