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Thread: Current/previous logic in a loop
Jun 8, 2009, 11:27 #1
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Current/previous logic in a loop
What I'm trying to do is output rank using PHP by checking if the rating/number of votes has changed (from the last loop). I've been told I can do this by way of current/previous logic in a loop, but I don't know how to do this. Does anyone have an answer?
http://www.sitepoint.com/forums/showthread.php?t=620653 - see this thread for my original question.