MongoDB\Driver\CursorId::__toString
(mongodb >=1.0.0)
MongoDB\Driver\CursorId::__toString — String representation of the cursor ID
Descripción
Returns the string representation of the cursor ID.
Parámetros
Esta función no tiene parámetros.
Valores devueltos
Returns the string representation of the cursor ID.
Ejemplos
Ejemplo #1 MongoDB\Driver\CursorId::__toString() example
<?php
/* 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());
?>El resultado del ejemplo sería algo similar a:
string(11) "98061641158"
Ver también
- MongoDB\Driver\Cursor::getId() - Returns the ID for this cursor
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