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File: vendor/mongodb/mongodb/docs/reference/method/MongoDBCollection-replaceOne.txt

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File: vendor/mongodb/mongodb/docs/reference/method/MongoDBCollection-replaceOne.txt
Role: Documentation
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Description: Documentation
Class: MongoDB Queue PHP Query Execute
Query and execute multiple queries using MongoDB
Author: By
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Date: 4 years ago
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================================= MongoDB\\Collection::replaceOne() ================================= .. default-domain:: mongodb .. contents:: On this page :local: :backlinks: none :depth: 1 :class: singlecol Definition ---------- .. phpmethod:: MongoDB\\Collection::replaceOne() Replace at most one document that matches the filter criteria. If multiple documents match the filter criteria, only the :term:`first <natural order>` matching document will be replaced. .. code-block:: php function replaceOne($filter, $replacement, array $options = []): MongoDB\UpdateResult This method has the following parameters: .. include:: /includes/apiargs/MongoDBCollection-method-replaceOne-param.rst The ``$options`` parameter supports the following options: .. include:: /includes/apiargs/MongoDBCollection-method-replaceOne-option.rst Return Values ------------- A :phpclass:`MongoDB\\UpdateResult` object, which encapsulates a :php:`MongoDB\\Driver\\WriteResult <class.mongodb-driver-writeresult>` object. Errors/Exceptions ----------------- .. include:: /includes/extracts/error-unsupportedexception.rst .. include:: /includes/extracts/error-invalidargumentexception.rst .. include:: /includes/extracts/error-driver-bulkwriteexception.rst .. include:: /includes/extracts/error-driver-runtimeexception.rst Behavior -------- .. include:: /includes/extracts/note-bson-comparison.rst .. include:: /includes/extracts/bulkwriteexception-result.rst Example ------- The following example replaces the document with ``restaurant_id`` of ``"40356068"`` in the ``restaurants`` collection in the ``test`` database: .. code-block:: php <?php $collection = (new MongoDB\Client)->test->restaurants; $updateResult = $collection->replaceOne( [ 'restaurant_id' => '40356068' ], [ 'name' => 'New Restaurant', 'restaurant_id' => '99988877', 'borough' => 'Queens', 'cuisine' => 'Cafe', 'grades' => [], ] ); printf("Matched %d document(s)\n", $updateResult->getMatchedCount()); printf("Modified %d document(s)\n", $updateResult->getModifiedCount()); The output would then resemble:: Matched 1 document(s) Modified 1 document(s) See Also -------- - :phpmethod:`MongoDB\\Collection::updateMany()` - :phpmethod:`MongoDB\\Collection::updateOne()` - :phpmethod:`MongoDB\\Collection::bulkWrite()` - :doc:`/tutorial/crud` - :manual:`update </reference/command/update>` command reference in the MongoDB manual