DboSource::identifier PHP Method

identifier() public method

Returns an object to represent a database identifier in a query. Expression objects are not sanitized or escaped.
public identifier ( string $identifier ) : stdClass
$identifier string A SQL expression to be used as an identifier
return stdClass An object representing a database identifier to be used in a query
    public function identifier($identifier)
    {
        $obj = new stdClass();
        $obj->type = 'identifier';
        $obj->value = $identifier;
        return $obj;
    }
DboSource