MongoCursor::hint
Gives the database a hint about the query
Description
public MongoCursor MongoCursor::hint
( mixed $index
)
Parameters
-
index
-
Index to use for the query. If a string is passed, it should correspond
to an index name. If an array or object is passed, it should correspond
to the specification used to create the index (i.e. the first argument
to MongoCollection::ensureIndex).
Return Values
Returns this cursor.
Errors/Exceptions
Throws MongoCursorException if this cursor has started iterating.