RE: [PHP-WIN] Simple question that I can't find the answer to

I have a set of date selectors which then people can use to search between two dates. Even though they say FROM and TO, people will undoubtedly put the dates in the wrong order on occassion. If this happens (I've already got the IF statement), I want to be able to switch the two dates before the SQL is written instead of having it die ("Hey idiot, go back and switch the dates you've entered"); :) --------------------- John Asendorf - jasendorf@lcounty.com Web Applications Developer http://www.lcounty.com - NEW FEATURES ADDED DAILY! Licking County, Ohio, USA 740-349-3631 The benefit to the government of replacing all $1 Federal Reserve notes with $1 coins would be $522.2 million per year, according to estimates of the General Accouting Office released on April 7, 2000. > -----Original Message----- > From: Daniel Beulshausen [mailto:daniel@php4win.de] > Sent: Friday, January 12, 2001 3:29 PM > To: Asendorf, John; Php-Windows (E-mail) > Subject: Re: [PHP-WIN] Simple question that I can't find the answer to > > > At 14:19 12.01.2001 -0500, Asendorf, John wrote: > >Is there a single line of code to do the following? > > > >I'm trying to interchange two variables' contents... I can > do it with the > >following, but I was just wondering... I can't find it if > there is... > > > >$a = "abc"; > >$b = "def"; > > > >$temp = $b; > >$b = $a; > >$a = $temp; > > > >//now $a = "def" and $b = "abc" > > the question would be why you have to exchange the > variablenames, maybe you > can use variable variables $$ or ${}. > i depends on what you want to do. > > daniel > > > /*-- > daniel beulshausen - daniel@php4win.de > using php on windows? http://www.php4win.de > > > -- > PHP Windows Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-windows-unsubscribe@lists.php.net > For additional commands, e-mail: php-windows-help@lists.php.net > To contact the list administrators, e-mail: > php-list-admin@lists.php.net >