display fields if not empty in PHP/YII -


i used code groovy ... found 'feature' (no idea called it) fun n nice (i heard implemented on c# too).

for example ... want display person neighbour name

i type 

println person?.neigbour?.name ;

it means if neighbour empty / blank .. didn't display .

how in php 5/yii?

example:

instead of typing long codes '/>

would better type '/>

in first place think no yii issue, php. assuming, use yii nice models, there go sth this:

if($person && $person->neighbour && !empty($person->neighbour->name))  {    echo $person->neighbour->name; }

a shortcut may (not nice):

echo $person ? ($person->neighbour ? ($person->neighbour->name ? $person->neighbour->name : "" ) : ""  ) : "";

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