MongoDB\Driver\Cursor::toArray

Returns an array containing all results for this cursor

説明

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

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

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

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

MongoDB\Driver\Cursor::setTypeMap