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    CollectionModify::unset

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    CollectionModify::unset — Unset the value of document fields

    Descrição

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

    Removes attributes from documents in a collection.

    Aviso

    Esta função não está documentada; somente a lista de argumentos está disponível.

    Parâmetros

    fields

    The attributes to remove from documents in a collection.

    Valor Retornado

    CollectionModify object that can be used for further processing.

    Exemplos

    Exemplo #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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