CollectionModify::unset
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CollectionModify::unset — Unset the value of document fields
Description
Removes attributes from documents in a collection.
Warning
This function is currently not documented; only its argument list is available.
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();
?>
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