Re: A variable inside a variable?
| From: | tg-php at gryffyndevelopment dot com | Date: | Mon, 26 Jun 2006 19:13:52 +0000 |
| Subject: | Re: A variable inside a variable? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-238661@lists.php.net to get a copy of this message | ||
I've never found a use for it myself, but yes.. php provides for 'variable
variables':
http://us3.php.net/manual/en/language.variables.variable.php
$a = 'varname';
$varname = 'test';
echo $$a;
> test
-TG
= = = Original message = = =
Thanks for your help with my other question, heres a new one for you.
I need to nest a variable, inside another variable. For example:
$($buildingname)level
How (if at all) is this possible?
Thanks.
Alex.
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