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See Release Notes

  • Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
  • Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
  • PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.

Differences Between: [Versions 311 and 401]

   1  <?php
   2  /*
   3   * Copyright 2015-2017 MongoDB, Inc.
   4   *
   5   * Licensed under the Apache License, Version 2.0 (the "License");
   6   * you may not use this file except in compliance with the License.
   7   * You may obtain a copy of the License at
   8   *
   9   *   http://www.apache.org/licenses/LICENSE-2.0
  10   *
  11   * Unless required by applicable law or agreed to in writing, software
  12   * distributed under the License is distributed on an "AS IS" BASIS,
  13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14   * See the License for the specific language governing permissions and
  15   * limitations under the License.
  16   */
  17  
  18  namespace MongoDB;
  19  
  20  use MongoDB\Driver\WriteResult;
  21  use MongoDB\Exception\BadMethodCallException;
  22  
  23  /**
  24   * Result class for a delete operation.
  25   */
  26  class DeleteResult
  27  {
  28      /** @var WriteResult */
  29      private $writeResult;
  30  
  31      /** @var boolean */
  32      private $isAcknowledged;
  33  
  34      public function __construct(WriteResult $writeResult)
  35      {
  36          $this->writeResult = $writeResult;
  37          $this->isAcknowledged = $writeResult->isAcknowledged();
  38      }
  39  
  40      /**
  41       * Return the number of documents that were deleted.
  42       *
  43       * This method should only be called if the write was acknowledged.
  44       *
  45       * @see DeleteResult::isAcknowledged()
  46       * @return integer
  47       * @throws BadMethodCallException is the write result is unacknowledged
  48       */
  49      public function getDeletedCount()
  50      {
  51          if ($this->isAcknowledged) {
  52              return $this->writeResult->getDeletedCount();
  53          }
  54  
  55          throw BadMethodCallException::unacknowledgedWriteResultAccess(__METHOD__);
  56      }
  57  
  58      /**
  59       * Return whether this delete was acknowledged by the server.
  60       *
  61       * If the delete was not acknowledged, other fields from the WriteResult
  62       * (e.g. deletedCount) will be undefined.
  63       *
  64       * @return boolean
  65       */
  66      public function isAcknowledged()
  67      {
  68          return $this->isAcknowledged;
  69      }
  70  }