Re: Re: unset() something that doesn't exist
| From: | Ralph Deffke | Date: | Tue, 25 Aug 2009 09:00:40 +0000 |
| Subject: | Re: Re: unset() something that doesn't exist | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-297172@lists.php.net to get a copy of this message | ||
of course its a syntax error, because unset() IS NOT A FUNCTION its a
language construct
ralph
"Stuart" <stuttle@gmail.com> wrote in message
news:a5f019de0908250201g14e4b61cn73c6cd67da6f669@mail.gmail.com...
> 2009/8/25 Ralph Deffke <ralph_deffke@yahoo.de>:
> > causes an error
> > Parse error: parse error, expecting
T_STRING' or
> > T_VARIABLE' or `'$''
in
> > C:\wamp\www\TinyCreator\testCrapp6.php on line 42
>
> This is a syntax error, not a runtime error. You've clearly done
> something wrong.
>
> > "Tom Worster" <fsb@thefsb.org> wrote in message
> > news:C6B87877.11463%fsb@thefsb.org...
> >> is it the case that unset() does not trigger an error or throw an
> > exception
> >> if it's argument was never set?
>
> Absolutely.
>
> -Stuart
>
> --
> http://stut.net/