Re: [SOLVED] Re: usr VAR value as a VAR Name
| From: | Chris Boget | Date: | Thu, 26 Jan 2006 14:43:31 +0000 |
| Subject: | Re: [SOLVED] Re: usr VAR value as a VAR Name | ||
| References: | 1 2 3 4 5 6 7 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-229313@lists.php.net to get a copy of this message | ||
echo $$fooLet me start by saying there is nothing wrong with the above and it's doing exactly what the OP needed. However, when I use variable variables, I prefer to use the following notation: ${$foo} It makes the coder's intention clear and makes it so that it can't be mistaken for a possible typo when someone comes in after the fact to maintain the code. thnx, Chris