Re: $ vs $$
| From: | Huibert Alblas | Date: | Wed, 22 Nov 2000 18:03:39 +0000 |
| Subject: | Re: $ vs $$ | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-26636@lists.php.net to get a copy of this message | ||
Am Sam, 18 Nov 2000 schrieb Dallas Kropka:
>
> I have seen places where $$ is used. When should I use $$ and what does it do.
>
>
> Thank you.
> Dallas K.
>
Go to a bar, order "beer", then use $ on bartender,
for more beer, use $$.
Seriously: RTFM (variable variablenames)
Halb