Get to All The CDATA

<?php

function printCDATA($pItem)
{
foreach($pItem as $value){
if (isset($value[children])){
printCDATA($value[children]);
}else{
if(isset($value[name])){
echo $value[name].": ";
}
if(isset($value[cdata])){
echo $value[cdata]."
";
}
}
}
}

printCDATA($stack);
?>