Re: & infront of variable??
| From: | Ben-Nes Michael | Date: | Tue, 20 Jun 2000 16:07:26 +0000 |
| Subject: | Re: & infront of variable?? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-2316@lists.php.net to get a copy of this message | ||
http://www.something.com?var1=hello&var2=world
echo $var1 $var2;
result
hello world
Alan Morey wrote:
> What does the '&' do when it is infront of a variable?
>
> eg. &$var
>
> i've seen it used in some scripts but i don't know what it's does.
>
> thanx
> -alan
>
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