modify() public method
Performs 'findAndModify' query and returns a single row of result.
Warning: in case 'new' option is set to 'false' (which is by default) usage of this method may lead to unexpected behavior at some Active Record features, because object will be populated by outdated data.
| public yii\mongodb\ActiveRecord|array|null modify ( $update, $options = [], $db = null ) | ||
|---|---|---|
| $update | array |
Update criteria |
| $options | array |
List of options in format: optionName => optionValue. |
| $db | yii\mongodb\Connection |
The Mongo connection used to execute the query. |
| return | yii\mongodb\ActiveRecord|array|null |
The original document, or the modified document when $options['new'] is set. Depending on the setting of asArray(), the query result may be either an array or an ActiveRecord object. Null will be returned if the query results in nothing. |
Please login to continue.