You weenie! You used a regular expression! :)

I think I like this way of avoiding regexes better:

substr($var, rindex($var, '/', length($var) - 2)) = '';
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++ vs lbh qrpbqrq guvf hfvat n ge va Crey :)
Nabgure bar vs lbh qvq fb jvgubhg ernqvat n znahny svefg.
-- vs lbh hfrq OFQ pnrfne ;)
    - Whreq