streamWrapper::stream_eof
streamWrapper::stream_lock
streamWrapper
PHP Manual

# streamWrapper::stream_flush

(PHP 4 >= 4.3.2, PHP 5)

streamWrapper::stream_flush — Flushes the output

### Descrição

public bool streamWrapper::stream_flush ( void )

This method is called in response to fflush().

If you have cached data in your stream but not yet stored it into the underlying storage, you should do so now.

### Parâmetros

Esta função não possui parâmetros.

### Valor Retornado

Should return `TRUE` if the cached data was successfully stored (or if there was no data to store), or `FALSE` if the data could not be stored.

### Notas

> Nota:

> If not implemented, `FALSE` is assumed as the return value.

### Veja Também

- fflush() - Força a liberação do buffer para um arquivo

streamWrapper::stream_eof
streamWrapper::stream_lock
streamWrapper
PHP Manual