NYCPHP Meetup

[nycphp-talk] Is @$arr['key'] ok?

Daniel Convissor danielc at analysisandsolutions.com
Mon Mar 10 13:27:37 EDT 2008


On Mon, Mar 10, 2008 at 09:28:29AM -0400, Kenneth Downs wrote:
> 
> function arraySafe($array,$key,$default='') {
>  if(isset($array[$key]))
>     return $array[$key];
>  else
>     return $default;
> }

Though this does get tripped up by $array[$key] being NULL.  
array_key_exists() is more accurate.

--Dan

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