Re: [DOC-NL] PHP variable

On Mon, 18 Nov 2002, F.Anneveld wrote:

> Hello,
> 
> When I use the following code my browser comes with the following error :
> --------------------------------------------------------------------
> PHP code:
> 
> <?php
> if (!$test) echo "test does not exist";
> ?>
> --------------------------------------------------------------------
> Browser error:
> 
> Notice: Undefined variable: test in d:\www\trash.php on line 3
> test does not exist
> 
> --------------------------------------------------------------------
> But in PHP you don't have to declare a variable
> or do I have to ajust some setting in the PHP.ini ????

You should always test if a variable is set with isset(), but if you 
want to be sloppy with your code you can change your error reporting 
level (php.net/error_reporting).

Further, this list is NOT for support questions, which belong on the 
[email protected] mailing list.

Derick

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 Derick Rethans                                   http://derickrethans.nl/ 
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