array_filter function

From: bnugroho@xxxxxxxxxxxxxxx ("Bagus Nugroho")
Date: Fri, 28 Mar 2008 20:50:57 +0700

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

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References:
- [PHP] Use of callback on a stream
  - From: Olivier Dupuis

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