I need a way to have PHP look through a text string like...

"The site for the Library of Congress can be found at <A HREF="http://www.locweb.gov"" TARGET=_blank>http://www.locweb.gov"</A>

Find the URL in the string and process it to generate

"The site for the Library of Congress can be found at <a href='http://www.locweb.gov'>http://www.locweb.gov</a>"

I know this must be possible with a regular expression but I can't begin to figure out what it would look like. (It should obviously trigger on the "http://" and end when it finds a space but I'm not sure how to make that happen).

Thanks,
luke bowerman

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Luke Bowerman
new media arts
www.newmediaarts.org