MDSWS

This field contains the component part numbers, description of room and additional text (which is not assigned), the fields in the same group may only occur once the sample code:

$roomDescDef=array(1=>'Room',3=>'Balcony',7=>'Double',16=>'air conditioning',26=>'Shower',45=>'WC'/*,the rest of them ...*/); // for example, the array contains only values ​​used 
$xRoomDesc="1,3,7,16,26,45,/french balcony"; // sample contents of the field
$opis=array();
list($ids,$adtdesc)=explode("/",$xRoomDesc,2);
foreach(explode(',',$ids) as $id)
  if (isset($roomDescDef[$id]))
    $opis[]=$roomDescDef[$id];
$pelnyopis=implode(',',$opis).(!empty($adtdesc)?"($adtdesc)":"");

which should give us: “room, balcony, double room, air conditioning, shower, wc, (french balcony)”

A condition is to give a comma separated list of id.