如何在PHP中使用stdClass对象？

Question

I new in php.
Try parse a stdClass Object:

        $datastoresArray = $geoserver->listDataStores($item->name);
        foreach ($datastoresArray as $dstores){
            if($dstores->dataStore != null){
                $dstore = $dstores->dataStore;
                foreach ($dstore as $item){
                    echo "  - ".$item->name."\n";
                }
            }
        }

In this line if($dstores->dataStore != null){ i get error Traing to get property of non-object . Becouse somethimes i not have a dataStore in $dstores . How to know what i have dataStore and whan dont have?

Answer 1

Try to use:

if(!empty($dstores->dataStore)) 

or

if(isset($dstores->dataStore))