In case you are trying to add an index to a collection, and the index is already there, the value of getInsertedCount() depends on the MongoDB server version.
For example, MongoDB version 2.4 consider the index as inserted, but version 3.6 does not.
MongoDB\Driver\WriteResult::getInsertedCount
(mongodb >=1.0.0)
MongoDB\Driver\WriteResult::getInsertedCount — Returns the number of documents inserted (excluding upserts)
Parâmetros
Esta função não possui parâmetros.
Valor Retornado
Returns the number of documents inserted (excluding upserts), or null if
the write was not acknowledged.
Erros/Exceções
- Lança uma exceção MongoDB\Driver\Exception\InvalidArgumentException em caso de erro ao analisar argumentos.
Exemplos
Exemplo #1 MongoDB\Driver\WriteResult::getInsertedCount() example
<?php
$manager = new MongoDB\Driver\Manager;
$bulk = new MongoDB\Driver\BulkWrite;
$bulk->insert(['x' => 1]);
$bulk->update(['x' => 1], ['$set' => ['y' => 3]]);
$bulk->update(['x' => 2], ['$set' => ['y' => 1]], ['upsert' => true]);
$bulk->update(['x' => 3], ['$set' => ['y' => 2]], ['upsert' => true]);
$bulk->delete(['x' => 1]);
$result = $manager->executeBulkWrite('db.collection', $bulk);
var_dump($result->getInsertedCount());
?>O exemplo acima produzirá:
int(1)
Veja Também
- MongoDB\Driver\WriteResult::isAcknowledged() - Returns whether the write was acknowledged
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