arg_name: param
name: $filter
type: array|object
description: |
The filter criteria that specifies the documents{{action}}.
interface: phpmethod
operation: ~
optional: false
replacement:
action: ""
---
arg_name: param
name: $replacement
type: array|object
description: |
The replacement document.
interface: phpmethod
operation: ~
optional: false
---
arg_name: param
name: $update
type: array|object
description: |
Specifies the field and value combinations to update and any relevant update
operators. ``$update`` uses MongoDB's :method:`update operators
</reference/operator/update>`. Starting with MongoDB 4.2, an `aggregation
pipeline <https://docs.mongodb.com/master/reference/command/update/#update-with-an-aggregation-pipeline>`_
can be passed as this parameter.
interface: phpmethod
operation: ~
optional: false
...
|