Automating No-Follow Attribute Using Regex

I wrote a script to automate the process of adding no follow attribute in user submitted comments using regular expression. this is necessary to prevent spam (wordpress already has a plugin for that)… You might need it else where, who knows?

See http://sitecritic.net/articleDetail.php?id=242

Author: bpeh

Bernard Peh is a great passioner of web technologies and one of the co-founder of Sitecritic.net Website Design and Reviews. He works with experienced web designers and developers everyday, developing and designing commercial websites. He specialises mainly in SEO and PHP programming.