Re: Undefined Variable in IF...ELSE IF ...ELSE IF (NEWBIE ?)
| From: | Charlie Killian | Date: | Fri, 15 Mar 2002 20:04:31 +0000 |
| Subject: | Re: Undefined Variable in IF...ELSE IF ...ELSE IF (NEWBIE ?) | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-88697@lists.php.net to get a copy of this message | ||
>I have error's enabled in php.ini. I keep getting Undefined variable when
>I run a script that contains IF or ELSE IF's. Is this normal because the
>variable hasn't been set at the beginning of the script ?
Yes. If the variable hasn't been defined previously you'll get a warning:
if ( $dd > 2) true;
Will warn unless $dd is initialized prior to the if().
Charlie