comp.lang.php archive
Re: [Announce] PHPLint 0.3 - PHP source parser and validator
From: Janwillem Borleffs <jw@jwscripts.com>
Date: Sat Oct 01 2005 - 22:21:40 CEST
Date: Sat Oct 01 2005 - 22:21:40 CEST
Umberto Salsi wrote:
> A final note about the usage of the "@" operator: if $_REQUEST['NAME']
> is not set the assignment fail and the variable assigned is not set:
>
> <?
> $x = @ $undefinedvar;
> echo isset($x)? "set":"not set";
>>
>
> gives:
>
> not set
>
Yes, and? You are only seeing a snippet, which doesn't show the validation.
[snip rest of ''advise'']
JW
Received on Tue Oct 18 02:30:17 2005