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.
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Richard Heyes
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