unire 2 array

[pdavid]

credo di aver risolto, riporto il codice

<?php 
$adulti=array("1" => array("4" => 160),"2" => array("4" => 320));

$bambini=array("1" => array("4" => 172),"2" => array("4" => 80));


for($a=1;$a<=2;$a++){
    
    foreach(array($adulti, $bambini) as $test){
        
         foreach($test as $k=>$valore){
             
             
             if($k==$a){
                 $arr[$a][]=$valore;
             }
         }

        
    }
    
    
}





foreach($arr as $numStanza=>$arraVal){
    
    
    foreach($arraVal as $Key=>$ArrvalueCost){
        foreach($ArrvalueCost as $tipoCam=>$valueCost){
            
            $arrSo[$numStanza][$tipoCam][]=$valueCost;
        }
    }
    
    
    
}




foreach($arrSo as $numStanza=>$arrV){
    foreach($arrV as $k=>$v){

        $somma[$numStanza][$k]= @array_sum($v);
        
    }
}

print_r($somma);

?>