MongoDB\Driver\BulkWrite::count
PHP function
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(mongodb >=1.0.0)
Count number of write operations in the bulk
Description
MongoDB\Driver\BulkWrite::count(): int
Returns the number of write operations added to the MongoDB\Driver\BulkWrite object.
Parameters Parameters
Return Values
Returns number of write operations added to the MongoDB\Driver\BulkWrite object.
Errors/Exceptions
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
MongoDB\Driver\BulkWrite::count() example
php
<?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:
output
int(4)