MongoDB\Driver\BulkWriteCommand::count

Count number of write operations in the BulkWriteCommand

Description

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

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

Parameters

This function has no parameters.

Return Values

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

Errors/Exceptions

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

Examples

Example #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));

?>

The above example will output:

int(4)