(PECL mongo >=0.9.0)
MongoGridFSCursor::key — Returns the current result's filename
В цієї функції немає параметрів.
The current result's _id as a string.
Версія | Опис |
---|---|
1.3.0 | The document's _id is returned as a string value, since the key should be unique. Pre-1.3.0, filename was returned. |