MongoCursor::hasNext

(PECL mongo >=0.9.0)

MongoCursor::hasNext — Checks if there are any more elements in this cursor

Beschreibung

public MongoCursor::hasNext ( void ) : bool

Parameter-Liste

Diese Funktion besitzt keine Parameter.

Rückgabewerte

Returns if there is another element.

Fehler/Exceptions

Throws MongoConnectionException if it cannot reach the database and MongoCursorTimeoutException if the timeout is exceeded.