MongoDB\Driver\BulkWrite::count

(mongodb >=1.0.0)

MongoDB\Driver\BulkWrite::countCount number of write operations in the bulk

Açıklama

public MongoDB\Driver\BulkWrite::count(): int

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

Bağımsız Değişkenler

Bu işlevin bağımsız değişkeni yoktur.

Dönen Değerler

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

Hatalar/İstisnalar

Sürüm Bilgisi

Sürüm: Açıklama
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.

Örnekler

Örnek 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));

?>

Yukarıdaki örneğin çıktısı:

int(4)
add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top