Iterating through a Judy array with key as string and values of any type:
<?php
$judy = new Judy(Judy::STRING_TO_MIXED);
$judy["foo"] = "bar";
$judy["veggie"] = "carrot";
$judy["taste"] = "sweet";
if($judy->count() > 0) {
$key = $judy->first();
do {
var_dump($judy[$key]);
}while (!is_null($key = $judy->next($key))) ;
}
?>