Re: nested if in a for statement

looks ok as long as you are really testing what you mean to. As you've written it if any of the variables are an empty string, zero, logical false or not set then the if statement will be true. what is $auth? Tim Ward http://www.chessish.com mailto:timward@chessish.com ----- Original Message ----- From: James Brennan <loopjunkie@hotmail.com> To: <php-general@lists.php.net> Sent: Tuesday, December 17, 2002 9:03 PM Subject: [PHP] nested if in a for statement > I am checking the values of a submited forms for empty fields with the code > below. My problem is that the echo statement is being executed once > regardless of whether or not the if statement is true. What am I missing? > > thanks, > loopjunkie > > ---- snip ---- > /* variables in array set earlier in script */ > $userVars = array($nameFirst, $nameLast, $pass, $pass2, $auth, $dob_year, > $dob_month, $dob_day); > > for ($i=0; $i <= count($userVars); $i++) { > if (empty($userVars[$i])) { > echo "please enter all required info"; > break; > } > } > --- snip ---- > > > _________________________________________________________________ > Add photos to your messages with MSN 8. Get 2 months FREE*. > http://join.msn.com/?page=features/featuredemail > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > >