what do you think about this? if( ! (page == 1 && page == 2)){ //here } On Mon, Dec 7, 2009 at 4:22 PM, Merlin Morgenstern <merlin_x@xxxxxxxxxxx>wrote: > Hello everybody, > > I am having trouble finding a logic for following problem: > > Should be true if: > page = 1 OR page = 3, but it should also be true if page = 2 OR page = 3 > > The result should never contain 1 AND 2 in the same time. > > This obviously does not work: > (page = 1 OR page = 3) OR (page = 2 OR page = 3) > > This also does not work: > (page = 1 OR page = 3 AND page != 2) OR (page = 2 OR page = 3 AND page != > 1) > > Has somebody an idea how to solve this? > > Thank you in advance for any help! > > Merlin > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- Devendra Jadhav देवेंद्र जाधव