php assoc array to xml and json serialiser

phpassoc2xml

<?php

// SETUP PHP ARRAY USING HARDCODED JSON INSTEAD OF HARDCODED PHP

include 'q.php';

// ACTUAL ASSOC ARRAY TO XML & JSON SERIALISATION STARTS HERE

function aatoxml($xml,$ele) {
  if (is_array($ele)) {
    foreach ($ele as $k=>$v) {
      if ($k != '@attributes') {
        if (is_array($v)) {
	  $mononode = true;
          foreach ($v as $ckey=>$cval) {
            if (is_numeric($ckey)) {
	      aatoxml($xml->addChild($k),$cval);
	      $mononode = false;
            }
          }
	  if ($mononode) {
	    aatoxml($xml->addChild($k),$v);
          }
        }
        else {
	  $xml->addChild($k,$v);
        }
      }
      else {
        foreach ($v as $aname=>$avalue) {
	  $xml->addAttribute($aname,$avalue);
        }
      }
    }
  }
}

// $aa IS AN ASSOC ARRAY THAT CONTAINS DATA WE WANT TO TURN INTO XML STRING

$xml = new SimpleXMLElement('<account></account>');

aatoxml($xml,$aa);

echo $xml->asXML();
echo PHP_EOL;

echo json_encode($xml,JSON_PRETTY_PRINT);
echo PHP_EOL;