MongoDB\Driver\Cursor::setTypeMap

    (mongodb >=1.0.0)

    MongoDB\Driver\Cursor::setTypeMap — Sets a type map to use for BSON unserialization

    Descripción

    finalpublicMongoDB\Driver\Cursor::setTypeMap(array$typemap): void

    Sets the type map configuration to use when unserializing the BSON results into PHP values.

    Valores devueltos

    No devuelve ningún valor.

    Errores/Excepciones

    When iterating over the cursor, the following exceptions can also be thrown due to an incorrect type map configuration:

    Ejemplos

    Ejemplo #1 MongoDB\Driver\Cursor::setTypeMap() example

    <?php

    $manager     = new MongoDB\Driver\Manager("mongodb://localhost:27017");

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

    $query = new MongoDB\Driver\Query(['_id' => $id]);
    $cursor = $manager->executeQuery('db.collection', $query);
    $cursor->setTypeMap(['root' => 'array']);

    foreach (    $cursor as $document) {
    var_dump($document);
    }

    ?>

    El resultado del ejemplo sería algo similar a:

    array(2) { ["_id"]=> object(MongoDB\BSON\ObjectId)#6 (1) { ["oid"]=> string(24) "56424fb76118fd3267180741" } ["x"]=> int(1) }
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