Re: Re: Value of $_* variables
| From: | CC Zona | Date: | Wed, 06 Mar 2002 05:51:59 +0000 |
| Subject: | Re: Re: Value of $_* variables | ||
| References: | 1 2 3 4 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-87429@lists.php.net to get a copy of this message | ||
In article <php.general-87415@news.php.net>,
php-general@gremlins.com.hk (Jason Wong) wrote:
> echo "$doo[dah]"; # is correct
If constant 'dah' is defined, and its value is the name of the key you wish
to access from array '$doo'. But if the string literall 'dah' is itself
the name of the key you are trying to access, then the above is *not*
correct. For that, use:
> echo $doo['dah']; # is correct
or
echo $doo["dah"]; # also correct
--
CC