(mongodb >=2.1.0)
MongoDB\Driver\BulkWriteCommand::count — Count number of write operations in the BulkWriteCommand
Returns the number of write operations added to the MongoDB\Driver\BulkWriteCommand object.
У цієї функції немає параметрів.
Returns number of write operations added to the MongoDB\Driver\BulkWriteCommand object.
Приклад #1 MongoDB\Driver\BulkWriteCommand::count() example
<?php
$bulk = new MongoDB\Driver\BulkWriteCommand;
$bulk->insertOne('db.coll', ['_id' => 1, 'x' => 1]);
$bulk->insertOne('db.coll', ['_id' => 2, 'x' => 2]);
$bulk->updateOne('db.coll', ['x' => 2], ['$set' => ['x' => 1]]);
$bulk->deleteMany('db.coll', ['x' => 1]);
var_dump(count($bulk));
?>Поданий вище приклад виведе:
int(4)