Data source.
| Method/property | Description |
|---|---|
| select($filter, $fields = array(), $order = array(), $options = array()) | Return data from data some |
| selectCount($filter, $fields = array(), $order = array(), $options = array()) | Return amount of data from data source |
| Method/property | Description |
|---|---|
| $filter | MongoDB filtering syntax must be used. |
| $fields | List of fields to return. By default all data set fields will be returned. |
| $order | Sort order. For example:array('field_name1' => 1, 'field_name2' => -1)means sort by field_name1 ascending, field_name2 descending |
| $options |
Possible values are:skip - How many records to skip from the beginning of data setlimit - How many records to return with select statement |