On Wed, 16 Sep 2009 13:18:58 Cliff Black wrote:
> It's standard practice to define/check variables or array keys for
> existence before testing or calling them - in any language. The fact that
> PHP has 'let you away with it' by removing the NOTICE or WARNING error
> reports doesn't mean it's been acceptable, or recommended practice.
>
> PHP 5.3 implements a lot that will appear in the release of PHP6.
> PHP6 is moving to standardize, and clean up the language - including
> removing all the 'bad/lazy habits' that a lot of people have.
> > $value = array_key_exists('retry',$_GET)?$_GET['retry']:null;
So is this the 'best' way to handle it?
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