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Difference between ISSET() and EMPTY()?

Posted: Sat Mar 20, 2004 9:26 am
by mjseaden
What is the difference between ISSET($var) and EMPTY($var)?

Many thanks

Mark

Posted: Sat Mar 20, 2004 9:40 am
by coreycollins
For a comparision see:
http://www.php.net/empty