$ vs $$
| From: | Dallas Kropka | Date: | Sat, 18 Nov 2000 23:29:01 +0000 |
| Subject: | $ vs $$ | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-26031@lists.php.net to get a copy of this message | ||
I have seen places where $$ is used. When should I use $$ and what does it do.
Thank you.
Dallas K.