Re: [PHP] array_filter function

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'))

Off the top of my head:

<?php
foreach ($newDataArray as $k => $v) {
if (!empty($v['type']) AND $v['type'] != 'da') {
unset($newDataArray[$k]);
}
}
?>

Optionally, you could use array_values() to re-index $newDataArray if you need to.

--
Richard Heyes
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