Re: What is $$
| From: | DvDmanDT | Date: | Fri, 01 Aug 2003 14:42:24 +0000 |
| Subject: | Re: What is $$ | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-157949@lists.php.net to get a copy of this message | ||
Well, it's a variable that tells php what variable to use... so it's like
if $var is "hello", then $$var is the same as $hello...
--
// DvDmanDT
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Mail: dvdmandt@telia.com
"Ryan A" <ryan@jumac.com> skrev i meddelandet
news:01b701c357d8$e2ae92f0$f081aa51@l2zcaxu7emppqh...
> Hi,
> I have just found this in my book: $$var = $value
> what is the double dollar for? or is that a typo?
> Thanks,
> -Ryan
>
>
> We will slaughter you all! - The Iraqi (Dis)information ministers site
> http://MrSahaf.com
>
>