MongoDB\Driver\Cursor::toArray

(mongodb >=1.0.0)

MongoDB\Driver\Cursor::toArrayReturns an array containing all results for this cursor

Descrizione

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.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Returns an array containing all results for this cursor.

Errori/Eccezioni

Esempi

Example #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());

?>

Il precedente esempio visualizzerĂ  qualcosa simile a:

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)
  }
}

Vedere anche:

add a note add a note

User Contributed Notes 1 note

up
0
284743576 at qq dot com
2 years ago
$cursor = $manager->executeQuery('db.collection', $query);
$cursor->setTypeMap(['root' => 'array', 'document' => 'array', 'array' => 'array']);
return $cursor->toArray();
To Top