On Tue, 2004-11-16 at 15:11 -0800, Dustin Krysak wrote: > Hi there.. I am pretty new to PHP, and I am familiar with php "isset" > option.... now i was wondering.... (I have looked at the PHP site - but > can not find it) how can you check if something is not set? I need to > test if a $_GET is not set (not just empty). > > thanks in advance! > > d >
isset() returns a boolean. so...try, if (!isset($x)) -- /*************************************** * Robby Russell | Owner.Developer.Geek * PLANET ARGON | www.planetargon.com * Portland, OR | [EMAIL PROTECTED] * 503.351.4730 | blog.planetargon.com * PHP/PostgreSQL Hosting & Development * --- Now supporting PHP5 --- ****************************************/
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