MongoDB\Driver\BulkWrite::count

(mongodb >=1.0.0)

MongoDB\Driver\BulkWrite::count — Count number of write operations in the bulk

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public MongoDB\Driver\BulkWrite::count ( void ) : int

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

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

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

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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.

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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));

?>

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int(4)