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<?php /*< * Copyright 2015-2017 MongoDB, Inc.> * Copyright 2015-present MongoDB, Inc.* * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at *< * http://www.apache.org/licenses/LICENSE-2.0> * https://www.apache.org/licenses/LICENSE-2.0* * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ namespace MongoDB\Operation; use MongoDB\DeleteResult; use MongoDB\Driver\Exception\RuntimeException as DriverRuntimeException; use MongoDB\Driver\Server; use MongoDB\Exception\InvalidArgumentException; use MongoDB\Exception\UnsupportedException; /** * Operation for deleting multiple document with the delete command. * * @api * @see \MongoDB\Collection::deleteOne()< * @see http://docs.mongodb.org/manual/reference/command/delete/> * @see https://mongodb.com/docs/manual/reference/command/delete/*/ class DeleteMany implements Executable, Explainable { /** @var Delete */ private $delete; /** * Constructs a delete command. * * Supported options: * * * collation (document): Collation specification. *< * This is not supported for server versions < 3.4 and will result in an < * exception at execution time if used.> * * comment (mixed): BSON value to attach as a comment to this command. > * > * This is not supported for servers versions < 4.4.* * * hint (string|document): The index to use. Specify either the index * name as a string or the index key pattern as a document. If specified, * then the query system will only consider plans using the hinted index. * * This is not supported for server versions < 4.4 and will result in an * exception at execution time if used. *< * * session (MongoDB\Driver\Session): Client session.> * * let (document): Map of parameter names and values. Values must be > * constant or closed expressions that do not reference document fields. > * Parameters can then be accessed as variables in an aggregate > * expression context (e.g. "$$var").*< * Sessions are not supported for server versions < 3.6.> * * session (MongoDB\Driver\Session): Client session.* * * writeConcern (MongoDB\Driver\WriteConcern): Write concern. * * @param string $databaseName Database name * @param string $collectionName Collection name * @param array|object $filter Query by which to delete documents * @param array $options Command options * @throws InvalidArgumentException for parameter/option parsing errors */< public function __construct($databaseName, $collectionName, $filter, array $options = [])> public function __construct(string $databaseName, string $collectionName, $filter, array $options = []){ $this->delete = new Delete($databaseName, $collectionName, $filter, 0, $options); } /** * Execute the operation. * * @see Executable::execute()< * @param Server $server* @return DeleteResult * @throws UnsupportedException if collation is used and unsupported * @throws DriverRuntimeException for other driver errors (e.g. connection errors) */ public function execute(Server $server) { return $this->delete->execute($server); }> /** public function getCommandDocument(Server $server) > * Returns the command document for this operation. { > * return $this->delete->getCommandDocument($server); > * @see Explainable::getCommandDocument() } > * @return array } > */