(mongodb >=1.16.0)

MongoDB\BSON\Document::getReturns the value of a key in the document


final public MongoDB\BSON\Document::get(string $key): mixed

Liste de paramètres

key (string)

The key to retrieve from the document.

Valeurs de retour

Returns the value associated with the given key. If the key is not present in the document, an exception is thrown.

Note: When encountering a value encoded as 64-bit integer in the BSON document, the return value of this method will be a MongoDB\BSON\Int64 instance.

Erreurs / Exceptions

  • Lance une exception MongoDB\Driver\InvalidArgumentException lors d'une erreur survenue pendant l'analyse d'un argument.
  • Throws MongoDB\Driver\Exception\RuntimeException if the key is not present in the document.

Voir aussi

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