Stampa Array =0

[nicola75ss]

$Agenda["Simone"]["xxxxx"]["1111111"] = '0';
$Agenda["David"]["yyyyyy"]["222222"] = '1';
$Agenda["Daniela"]["bbbbbb"]["333333"] = '2';
$Agenda["Alessandro"]["sssssss"]["444444"] = '3'; 

function multi_array_search($search_value, $the_array)
{
   if (is_array($the_array))
   {
       foreach ($the_array as $key => $value)
       {
           $result = multi_array_search($search_value, $value);
           if (is_array($result))
           {
               $return = $result;
               array_unshift($return, $key);
               return $return;
           }
           elseif ($result == true)
           {
               $return[] = $key;
               return $return;
           }
       }
       return false;
   }
   else
   {
       if ($search_value == $the_array)
       {
           return true;
       }
       else return false;
   }
}

$result = multi_array_search('2', $Agenda);
print_r($result);