votingapi custom average with array example

function mymod_get_votes($type, $cid, $tag = 'vote', $uid = NULL) {
  global $user;

$percent_threshold = variable_get('mymod_percent', 50);
$number_threshold = variable_get('mymod_number', 5);
$unpublished = 0;

  $criteria = array(
    'entity_type' => $type,
    'entity_id' => $cid,
    'value_type' => 'points',//new addition - links to view. specifies that it is in points now, rather than percent.
    'tag' => $tag,
  );

  $votes = array(
    'average' => array(),
    'count' => array(),
    'user' => array(),
  );

/**  $vount = array(
  'val' => array()
  );
*/

  $results = votingapi_select_results($criteria);

// wizonesolutions START ----------------
foreach ($results as $result) {
  $content_id = $result['content_id'];
  if ($result['function'] == 'sum') { // Add as many of these as you need for however many functions you are using
    $values[$content_id]['sum'] = $result['value'];
  }
  elseif ($result['function'] = 'count') {
    $values[$content_id]['count'] = $result['value'];
  }
  // Add more elseifs if using other functions
  $values[$content_id]['result'] = $result; // Save the original value of $result for our
}

  foreach ($results as $result) {
    if ($result['function'] == 'average') {
      $votes['average'] = $result;
    }
    if ($result['function'] == 'points') {
      $votes['count'] = $result;
    }
  }
  //dsm(print_r($vount['val']));
 // dsm(print_r($percent_threshold));


  foreach ($values as $value){ // changed this too
      $val_x = $value['sum'];
      dsm(print_r('And the sum for node '));
      dsm(print_r($value['result']['content_id']));
      dsm(print_r(' is:'));
      dsm(print_r($value['sum']));
      dsm(print_r('; '));
      dsm(print_r(' percentage '));
      dsm(print_r (round($percentout)));
      //dsm(print_r($val_x));

  $vount = $value['count'];
      dsm(print_r('Hello friend! The count for node '));
      dsm(print_r($value['result']['content_id']));
      dsm(print_r(' is:'));
      dsm(print_r($value['count']));
      dsm(print_r('; '));
      }
// wizonesolutions END ------------------
        if ($val_x<0){
        $poscount = ($vount+$val_x)/2;//note that we add here because it is a negative value, so adding is actually subtracting. Get the count, subtract the negative value, divide by two. You're now left with only the positive votes.
        $percentout = ($poscount/$vount)*100; //now just use the positive votes like a normal percentage sum.
        }
        elseif($val_x>0){
        $percentout = $val_x/$vount*100;
        }

        else{
        $percentout = 50;
        }
    }  //foreach end

  } // main function end