if i have a class with the following function: require_once ('Filemaker.php');
$fm = new FileMaker(''db, 'ip', 'usr', 'pwd');
$request = $fm->newFindCommand('ResidentialRentalsListings','layout');
$result = $request->execute();
$records = $result->getRecords(); //<- gives err
heres the class
* Return a list of the names of all fields in the records that
* are part of this response. Just the names are returned; if
* additional information is required then Layout object provided
* by getLayout() must be consulted.
* @return array String field names.
what effect does the ampersand have on this function?