If you would prefer to have the results returned as an associative array, after executing your query you could call $cursor->setTypeMap like this:
$cursor->setTypeMap(['root' => 'array', 'document' => 'array', 'array' => 'array']);
MongoDB\Driver\Cursor::setTypeMap
(mongodb >=1.0.0)
MongoDB\Driver\Cursor::setTypeMap — Sets a type map to use for BSON unserialization
Descripción
Sets the type map configuration to use when unserializing the BSON results into PHP values.
Parámetros
typeMap(array)
Valores devueltos
No devuelve ningún valor.
Errores/Excepciones
- Lanza una MongoDB\Driver\Exception\InvalidArgumentException en errores de análisis de argumentos.
When iterating over the cursor, the following exceptions can also be thrown due to an incorrect type map configuration:
- Throws MongoDB\Driver\Exception\InvalidArgumentException if a class in the type map cannot be instantiated or does not implement MongoDB\BSON\Unserializable.
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)
}
Ver también
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