RE: [PHP] php in css not working with IF's

have you thought about a switch statement? haven't looked at your code, but that would allow you a default, and then a bunch of cases, etc... jack -----Original Message----- From: Jason Dulberg [mailto:jdulberg@nas.net] Sent: Thursday, October 04, 2001 1:43 AM To: Rasmus Lerdorf Cc: php-general@lists.php.net Subject: RE: [PHP] php in css not working with IF's Thanks for sticking with me here and for your examples!! So basically, I need to use AND instead of OR. if (($site_style!=="10") && ($site_style!=="9") && ($site_style!=="8")) { } elseif ($site_style=="10") { } hrm... it didn't work. Sorry for being such a dope about this.... :( Jason > Ok, you are clearly not following along here... ;) > > You have (let $site_style = A for brevity): > > if( A!=10 OR A!=9 OR A!=8 ) > > When A=10 this becomes: > > if( 10!=10 OR 10!=9 OR 10!=8 ) > false true true > > if( false OR true OR true ) is the same as if (true) > > Seriously, try drawing the Venn diagram for your expression. > > Or try substituting common english. > > if Jason is not 21 or Jason is not 20 or Jason is no 19 let him into the > cool club. > > Say Jason is 21, is he allowed in? Sure he is, because one of the > conditions for getting into the cool club is that Jason is not 20. It > doesn't matter that one of the other conditions says to not let Jason in. > If the people writing the rules wanted to force all the conditions to > apply they would have written: > > if Jason is not 21 AND Jason is not 20 AND Jason is not 19, let him into > the cool club. > > -Rasmus > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net For additional commands, e-mail: php-general-help@lists.php.net To contact the list administrators, e-mail: php-list-admin@lists.php.net