Re: RE: [PHP-WIN] undefined variable
| From: | bz | Date: | Thu, 07 Feb 2002 06:23:35 +0000 |
| Subject: | Re: RE: [PHP-WIN] undefined variable | ||
| Groups: | php.windows | ||
| Request: | Send a blank email to php-windows+get-11888@lists.php.net to get a copy of this message | ||
does it?
but i got a parse error message in example1 , while example2 works well.
>or simply declare your variables:
> var $user1,$password1;
example1:
<html>
<? for ($x=0;$x<5;$x++) { echo $x; } ?>
<br><?
var $testvar;
print "testvar=\"".$testvar."\"";
?>
<br><br><br><? phpinfo(); ?>
</html>
example2:
<html>
<? for ($x=0;$x<5;$x++) { echo $x; } ?>
<br><?
if(isset($testvar)){
print "testvar=\"".$testvar."\"";
}
else{
print "testvar=\""."\"";
}
?>
<br><br><br><? phpinfo(); ?>
</html>