array_filter function

["Bagus Nugroho" <bnugroho@xxxxxxxxxxxxxxx>]

Hello,

If I have an array like this
$dataArray = array(0=>array('type'=>'da'), 1=>array('type'=>'wb'), 2=>array('type'=>'da');

How I can filtering to get only 'da' only, like this 

$newDataArray = array(0=>array('type'=>'da'),2=>array('type'=>'da'))

Thanks in advance

bnug