Re: Hello $variable, whats your name?
| From: | Data Driven Design | Date: | Fri, 23 Mar 2001 03:17:53 +0000 |
| Subject: | Re: Hello $variable, whats your name? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-45222@lists.php.net to get a copy of this message | ||
You can cycle through the $HTTP_POST_VARS or $HTTP_GET_VARS arrays depending
on whether you use 'post' or 'get' for the methos in you form
while(list($key,$val)=each($HTTP_POST_VARS)) {
print "$key:$val<br>\n";
}
----- Original Message -----
From: JCampbell <jcampbell@programmer.net>
To: Main PHP List <php-general@lists.php.net>
Sent: Tuesday, December 12, 2000 4:05 PM
Subject: [PHP] Hello $variable, whats your name?
> I would like to know if there is a way to determine the name of a
variable.
>
> Example:
> I have the variable $firstname, with a value of Jon
>
> I want to be able to
>
> echo name_of_variable : value_of_variable;
>
> So the user would see
>
> firstname : Jon
>
> I want to be able to do this without knowing what variables will be passed
> to the PHP script in advance.
>
> Any help is appreciated in advance.
>
> <Jon>
> ===============================
> And shepards we shall be
> For thee, my lord, for thee
> For thou hath descended forth from thy hands
> That our feats may swiftly carry out thy command
> We will flow a river forth unto thee
> And teaming with souls shall it ever be...
> ===============================
> http://jcampbell.blacklightning.net
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net
> For additional commands, e-mail: php-general-help@lists.php.net
> To contact the list administrators, e-mail: php-list-admin@lists.php.net
>
>