php Remove parent level array from set of arrays and merge nodes

Question

I am terrible with manipulating arrays...given this structure I want to remove the top level array and merge all subsets into one flat array:

Array
(
    [0]         


        

Answer 1

";
print_r($values);
echo "

"; ?>

I dont know how to get arral like this, but this solution is get only values.

[edited] Im sorry, its sweetest:

function deepValues(array $array, array &$values) {
    foreach($array as $level) {
        if (is_array($level)) {
            deepValues($level, $values);
        } else {
            $values[] = $level;
        }
    }
}