$params = array_merge( $defaults, $config );
// echo '<pre>$params: ' . print_r( $params, true ) . '</pre>';
- // extract $params Array
- extract( $params );
+ // Initialize all parameters.
+ $where = $params['where'];
+ $order = $params['order'];
+ $fieldVals = $params['fieldVals'];
+ $idField = $params['idField'];
+ $start = $params['start'];
+ $limit = $params['limit'];
+ $prohibitListOptions = $params['prohibitListOptions'];
+ $appendSelect = $params['appendSelect'];
+ $groupby = $params['groupby'];
+ $stats = $params['stats'];
$this->selectGroupFields();