Multidimensional Arrays Nested to Unlimited Depth

Question

I have a multidimensional array nested to an unknown/unlimited depth. I\'d like to be able to loop through every element. I don\'t want to use, foreach(){foreach(){for

Answer 1

Using the comments above, I've found the answer:

function findXyz($array){
    foreach($array as $foo=>$bar){
      if (is_array($bar)){
         if ($bar["xyz"]){
             echo "
The array of xyz has now been found";
             print_r($bar['xyz']);
         }else{
            findXyz($bar);   
         } 
      }
    } 
}
findXyz($myarray);

This loops through all nested arrays and looks for any element who has a sub-array of xyz, as per my original request. array_walk_array and RecursiveIteratorIterator were unable to achieve this.