(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.
この関数にはパラメータはありません。
Returns number of write operations added to the MongoDB\Driver\BulkWriteCommand object.
例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));
?>上の例の出力は以下となります。
int(4)