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    MongoDB\Driver\Cursor::toArray

    (mongodb >=1.0.0)

    MongoDB\Driver\Cursor::toArray — Returns an array containing all results for this cursor

    説明

    final public MongoDB\Driver\Cursor::toArray(): array

    Iterates the cursor and returns its results in an array. MongoDB\Driver\Cursor::setTypeMap() may be used to control how documents are unserialized into PHP values.

    パラメータ

    この関数にはパラメータはありません。

    戻り値

    Returns an array containing all results for this cursor.

    エラー / 例外

    例

    例1 MongoDB\Driver\Cursor::toArray() example

    <?php

    $manager     = new MongoDB\Driver\Manager("mongodb://localhost:27017");

    $bulk = new MongoDB\Driver\BulkWrite;
    $bulk->insert(['x' => 1]);
    $bulk->insert(['x' => 2]);
    $bulk->insert(['x' => 3]);
    $manager->executeBulkWrite('db.collection', $bulk);

    $query = new MongoDB\Driver\Query([]);
    $cursor = $manager->executeQuery('db.collection', $query);

    var_dump($cursor->toArray());

    ?>

    上の例の出力は、 たとえば以下のようになります。

    array(3) {
  [0]=>
  object(stdClass)#6 (2) {
    ["_id"]=>
    object(MongoDB\BSON\ObjectId)#5 (1) {
      ["oid"]=>
      string(24) "564259a96118fd40b41bcf61"
    }
    ["x"]=>
    int(1)
  }
  [1]=>
  object(stdClass)#8 (2) {
    ["_id"]=>
    object(MongoDB\BSON\ObjectId)#7 (1) {
      ["oid"]=>
      string(24) "564259a96118fd40b41bcf62"
    }
    ["x"]=>
    int(2)
  }
  [2]=>
  object(stdClass)#10 (2) {
    ["_id"]=>
    object(MongoDB\BSON\ObjectId)#9 (1) {
      ["oid"]=>
      string(24) "564259a96118fd40b41bcf63"
    }
    ["x"]=>
    int(3)
  }
}

    参考

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    User Contributed Notes 1 note

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    284743576 at qq dot com
    7 years ago
    $cursor = $manager->executeQuery('db.collection', $query);
    $cursor->setTypeMap(['root' => 'array', 'document' => 'array', 'array' => 'array']);
    return $cursor->toArray();
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