How to extract a word using regex in php?

Posted by Lost_in_code on Stack Overflow See other posts from Stack Overflow or by Lost_in_code
Published on 2010-03-27T20:05:46Z Indexed on 2010/03/27 20:13 UTC
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php

How do I extract foo from the following URL and store it in a varialbe, using regex in php?

http://example.com/pages/foo/inside.php

I googled quite a bit for an answer but most regex examples were too complex for me to understand.

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