Invalid argument supplied for foreach() in xml reading?

Question

When I try to read from an XML, foreach react as Invalid argument supplied for foreach() The XML file

Following code is used to retrieve data

        $availabilityrs = simplexml_load_string($response3);
        $hotel = $availabilityrs->rooms->room;
        $hotel1 = $availabilityrs->rooms->room;
        foreach ($hotel1 as $room) {
           echo "<b>Room Name: </b>".$room['name']."</br>"; 
        }

Please look on the xml also, link is attached. Name is an attribute — Midhun Puthenpurackal, Dec 20 '16 at 05:43
Possible duplicate of [How to get the value of an attribute from XML file in PHP?](http://stackoverflow.com/questions/1256796/how-to-get-the-value-of-an-attribute-from-xml-file-in-php) — Sean, Dec 20 '16 at 05:48
from http://stackoverflow.com/a/1256844/689579 - `$rm = $room->attributes(); echo "Room Name: ".$rm['name'].""; ` — Sean, Dec 20 '16 at 05:51

score 0 · Accepted Answer · answered Dec 20 '16 at 05:57

you forgot to add hotel to your assign variable.

try this;

$availabilityrs = simplexml_load_string($response3);
$hotel = $availabilityrs->hotel->rooms->room; // add hotel
$hotel1 = $availabilityrs->hotel->rooms->room; // add hotel

foreach ($hotel1 as $room) {
    echo "<b>Room Name: </b>".$room['name']."</br>"; 
}

Invalid argument supplied for foreach() in xml reading?

1 Answers1