Hi.
Actually this type of construct even masks the same type of error it's
trying to prevent.
Consider this programming error:
$value = (isset($_GET['too'])) ? $_GET['foo'] : null;
-Craig
PS, my previous post should really have been:
The choice is:
@$_GET['retry']
or
( array_key_exists('retry',$_GET) )? $_GET['retry']: null
But you get the idea :-)
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