modify() public method
Performs 'findAndModify' query and returns a single row of result.
| public 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 | array|null |
The original document, or the modified document when $options['new'] is set. |
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