function nc_array_to_string ($arr,  $template) {

  $result = '';

  eval("$result = "".$template['prefix']."";");

  $numElement = count($arr);

  $i = 1;

  if ( !empty($arr) ) {

    foreach ($arr as $k => $v) {

      $temp = str_replace(Array('%ELEMENT', '%I', '%KEY'), Array($v, $i, $k), $template['element']);

      eval("$result .= "".$temp."";");

      if ($i++ != $numElement) eval("$result .= "".$template['divider']."";");

    }	

  }

  eval("$result .= "".$template['suffix']."";");

  return $result;

}