check textarea variable in a form if there is a url

[perhapscwk]

any idea how to check textarea variable in a form, if there is a url
in the textarea, then add <a href to the url before we insert it
to database?

[guillermobytes]

you could use preg_replace() to find URI's. and add the convenient tags.

[perhapscwk]

thanks. I have solved it.