array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'uk', ), 'this' => array ( 0 => 'mongodb-driver-bulkwritecommandresult.isacknowledged.php', 1 => 'MongoDB\\Driver\\BulkWriteCommandResult::isAcknowledged', 2 => 'Returns whether the write was acknowledged', ), 'up' => array ( 0 => 'class.mongodb-driver-bulkwritecommandresult.php', 1 => 'MongoDB\\Driver\\BulkWriteCommandResult', ), 'prev' => array ( 0 => 'mongodb-driver-bulkwritecommandresult.getupsertedcount.php', 1 => 'MongoDB\\Driver\\BulkWriteCommandResult::getUpsertedCount', ), 'next' => array ( 0 => 'mongodb.bson.php', 1 => 'MongoDB\\BSON', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/mongodb/mongodb/driver/bulkwritecommandresult/isacknowledged.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

MongoDB\Driver\BulkWriteCommandResult::isAcknowledged

(mongodb >=2.1.0)

MongoDB\Driver\BulkWriteCommandResult::isAcknowledgedReturns whether the write was acknowledged

Опис

final public MongoDB\Driver\BulkWriteCommandResult::isAcknowledged(): bool

If the write is acknowledged, other fields will be available on the MongoDB\Driver\BulkWriteCommandResult object.

Параметри

У цієї функції немає параметрів.

Значення, що повертаються

Returns true if the write was acknowledged, and false otherwise.

Помилки/виключення

Приклади

Приклад #1 MongoDB\Driver\BulkWriteCommandResult::isAcknowledged() with acknowledged write concern

<?php

$manager
= new MongoDB\Driver\Manager;

$bulk = new MongoDB\Driver\BulkWriteCommand;
$bulk->insertOne('db.coll', ['x' => 1]);

$result = $manager->executeBulkWriteCommand($bulk);

var_dump($result->isAcknowledged());

?>

Поданий вище приклад виведе:

bool(true)

Приклад #2 MongoDB\Driver\BulkWriteCommandResult::isAcknowledged() with unacknowledged write concern

<?php

$manager
= new MongoDB\Driver\Manager;

$bulk = new MongoDB\Driver\BulkWriteCommand(['ordered' => false]);
$bulk->insertOne('db.coll', ['x' => 1]);

$writeConcern = new MongoDB\Driver\WriteConcern(0);

$result = $manager->executeBulkWriteCommand($bulk, ['writeConcern' => $writeConcern]);

var_dump($result->isAcknowledged());

?>

Поданий вище приклад виведе:

bool(false)

Прогляньте також