Hello,
Personally, I don't like suppressing warnings, even in this case.
I would think, somewhere previously in your code, when you could have
set $arr['key'] to a value,
you should (maybe) set it to null (0, empty string, etc) when you create
it, or somewhere else.
I think it is bad practice to not know if an index is set in array.
Anyways, to answer your questions, I'd vote for the first statement you
provided.
- Ben
ie:
$arr = array( );
...code...
$arr['key'] = ($something == TRUE) ? null : $somethingElse;
or
$arr['key'] == null;
Michael B Allen wrote:
Is there any preference for:
$val = isset($arr['key']) ? $arr['key'] : null;
vs:
$val = @$arr['key'];
?
_______________________________________________
New York PHP Community Talk Mailing List
http://lists.nyphp.org/mailman/listinfo/talk
NYPHPCon 2006 Presentations Online
http://www.nyphpcon.com
Show Your Participation in New York PHP
http://www.nyphp.org/show_participation.php
