Returns an array containing all results for this cursor

# 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 ( void ) : 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。

### 返り値

Returns an array containing all results for this cursor.

### エラー / 例外

- 引数のパースに失敗した場合に MongoDB\Driver\Exception\InvalidArgumentException をスローします。

### 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() - Sets a type map to use for BSON unserialization