function returndata(blog)

returndata.php

function returndata($item){
  $info['ISBN'] = $item->Items->Item->ItemAttributes->EAN;
  $info['Title'] = $item->Items->Item->ItemAttributes->Title;
  $info['Author'] = $item->Items->Item->ItemAttributes->Author;
  $info['Creator'] = $item->Items->Item->ItemAttributes->Creator;
  $info['Binding'] = $item->Items->Item->ItemAttributes->Binding;
  $info['Publ_date'] = $item->Items->Item->ItemAttributes->PublicationDate;
  $info['Publisher'] = $item->Items->Item->ItemAttributes->Publisher;
  $info['Price'] = $item->Items->Item->ItemAttributes->ListPrice->Amount;
  
  return $info
}