MongoCursor::getReadPreference
MongoCursor::hint
MongoCursor
PHP Manual

# MongoCursor::hasNext

(PECL mongo >=0.9.0)

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

### Descrição

public bool MongoCursor::hasNext ( void )

### Parâmetros

Esta função não possui parâmetros.

### Valor Retornado

Returns if there is another element.

### Erros

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

MongoCursor::getReadPreference
MongoCursor::hint
MongoCursor
PHP Manual