MongoDB\Driver\BulkWrite
PHP Manual

MongoDB\Driver\BulkWrite::count

(mongodb >=1.0.0)

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

Description

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

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

Liste de paramètres

Cette fonction ne contient aucun paramètre.

Valeurs de retour

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

Erreurs / Exceptions

Historique

Version Description
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.

Exemples

Exemple #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));

?>

L'exemple ci-dessus va afficher :

int(4)

MongoDB\Driver\BulkWrite
PHP Manual