SV: [PHP] Variable name for constants?
| From: | Anders Norrbring | Date: | Thu, 11 Dec 2008 08:49:50 +0000 |
| Subject: | SV: [PHP] Variable name for constants? | ||
| References: | 1 2 3 4 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-284471@lists.php.net to get a copy of this message | ||
> ... and in that way, you can create the name of the constant as you
> please:
>
> $VAR_IMG = 'HOME';
> define('IMG_HOME', 'pic.jpg');
> echo(constant('IMG_'.$VAR_IMG));
>
> SanTa
>
> ----- Original Message -----
> From: "clive" <clive_lists@immigrationunit.com>
> To: "PHP LIST" <php-general@lists.php.net>
> Sent: Thursday, December 11, 2008 9:18 AM
> Subject: Re: [PHP] Variable name for constants?
>
>
> >
> >> I dont think you can do that with a constant, but you can do this a
> >> normal variable:
> >>
> >
> > I stand under correction form my previous email, it can be done:
> >
> > define('TEST', 'the value of constant TEST');
> >
> > $var= 'TEST';
> >
> > echo constant($var);
> >
Ah.. Seems like I figured it out right then with the hint from Clive.. ;-)
Thanks a lot guys! I'll out this to the test a little later!
Have a great weekend,
Anders.