MongoDB\Driver\Cursor::toArray

(mongodb >=1.0.0)

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

Açıklama

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.

Bağımsız Değişkenler

Bu işlevin bağımsız değişkeni yoktur.

Dönen Değerler

Returns an array containing all results for this cursor.

Hatalar/İstisnalar

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

Örnekler

Örnek 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());

?>

Yukarıdaki örnek şuna benzer bir çıktı üretir:

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)
  }
}

Ayrıca Bakınız

MongoDB\Driver\Cursor::setTypeMap() - Sets a type map to use for BSON unserialization

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User Contributed Notes 1 note

down

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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