mysql_xdevapi\CollectionModify
PHP Manual

CollectionModify::unset

Unset the value of document fields

Description

public mysql_xdevapi\CollectionModify mysql_xdevapi\CollectionModify::unset(array $fields)

Removes attributes from documents in a collection.

Parameters

fields

The attributes to remove from documents in a collection.

Return Values

CollectionModify object that can be used for further processing.

Examples

Example #1 mysql_xdevapi\CollectionModify::unset example

<?php

$res = $coll->modify('job like :job_name')->unset(["age", "name"])->bind(['job_name' => 'Plumber'])->execute();

?>