(mongodb >=1.0.0)

MongoDB\Driver\CursorId::__toStringString representation of the cursor ID


final public MongoDB\Driver\CursorId::__toString(): string

Returns the string representation of the cursor ID.


Esta função não possui parâmetros.

Valor Retornado

Returns the string representation of the cursor ID.


Exemplo #1 MongoDB\Driver\CursorId::__toString() example


/* In this example, we insert several documents into the collection and specify
* a smaller batchSize to ensure that the first batch contains only a subset of
* our results and the cursor remains open on the server. */
$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017");
$query = new MongoDB\Driver\Query([], ['batchSize' => 2]);

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

$cursor = $manager->executeQuery('db.collection', $query);
var_dump((string) $cursor->getId());


O exemplo acima produzirá algo semelhante a:

string(11) "98061641158"

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