MongoDB\Driver\BulkWrite::count

    (mongodb >=1.0.0)

    MongoDB\Driver\BulkWrite::count — Count number of write operations in the bulk

    Description

    publicMongoDB\Driver\BulkWrite::count(): int

    Returns the number of write operations added to the MongoDB\Driver\BulkWrite object.

    Parameters

    This function has no parameters.

    Return Values

    Returns number of write operations added to the MongoDB\Driver\BulkWrite object.

    Errors/Exceptions

    Changelog

    VersionDescription
    PECL mongodb 1.2.0 Returns the number of write operations added to the MongoDB\Driver\BulkWrite object. Earlier versions returned the expected number of client-to-server roundtrips required to execute all write operations.

    Examples

    Example #1 MongoDB\Driver\BulkWrite::count() example

    <?php

    $bulk     = new MongoDB\Driver\BulkWrite;
    $bulk->insert(['_id' => 1, 'x' => 1]);
    $bulk->insert(['_id' => 2, 'x' => 2]);
    $bulk->update(['x' => 2], ['$set' => ['x' => 1]]);
    $bulk->delete(['x' => 1]);

    var_dump(count($bulk));

    ?>

    The above example will output:

    int(4)
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