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

### Descripción

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.

### Lista de parámetros

This function has no parameters.

### Valores retornados

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.

### Notes

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

### Ver también

- fflush() - Vacía la salida hacia un archivo

streamWrapper::stream_eof
streamWrapper::stream_lock
streamWrapper
PHP Manual