(PECL mongo >=0.9.0)
MongoGridFSCursor::key — Returns the current result's filename
Diese Funktion besitzt keine Parameter.
The current result's _id as a string.
Version | Beschreibung |
---|---|
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.
|