MongoDB\BSON\Document::get

(mongodb >=1.16.0)

MongoDB\BSON\Document::get — Returns the value of a key in the document

Açıklama

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

Bağımsız Değişkenler

key (string): The key to retrieve from the document.

Dönen Değerler

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

Bilginize: 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.

Hatalar/İstisnalar

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
Throws MongoDB\Driver\Exception\RuntimeException if the key is not present in the document.

Ayrıca Bakınız

MongoDB\BSON\Document::has() - Returns whether a key is present in the document
» BSON Types

Improve This Page

Learn How To Improve This Page • Submit a Pull Request • Report a Bug

＋add a note

User Contributed Notes

There are no user contributed notes for this page.