Php/docs/mongodb-driver-bulkwrite.count
From Get docs
MongoDB\Driver\BulkWrite::count
(mongodb >=1.0.0)
MongoDB\Driver\BulkWrite::count — Count number of write operations in the bulk
Description
public MongoDB\Driver\BulkWrite::count ( ) : int
Returns the number of write operations added to the MongoDB\Driver\BulkWrite object.
Parameters
This function has no parameters.
Errors/Exceptions
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
Changelog
Version | Description |
---|---|
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. |
Examples
Example #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));?>
The above example will output:
int(4)