RE: [PHP] function for showing all currently set variables
| From: | Maciek Uhlig | Date: | Thu, 30 Nov 2000 19:47:28 +0000 |
| Subject: | RE: [PHP] function for showing all currently set variables | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-28110@lists.php.net to get a copy of this message | ||
studying the News file from one of the latest PHP snapshots I discovered
something cool:
- Added the get_defined_functions() function which returns a list of all
currently defined functions. (Sterling)
- Added the get_defined_vars() function which returns an associative array
of all variables defined in the current scope and their subsequent values.
(Sterling)
Didn't try if they work however yet...
Maciek
> -----Original Message-----
> From: Michael Buerkle [mailto:michael.buerkle@ejay.com]
> Sent: Thursday, November 30, 2000 1:52 PM
> To: php-general@lists.php.net
> Subject: [PHP] function for showing all currently set variables
>
>
> hallo,
>
> is there any method or function that prints out all currently set
> variables? so that you don't always have to print($var) if you want to
> see if its set or not????