streamWrapper::stream_write

(PHP 4 >= 4.3.2, PHP 5, PHP 7, PHP 8)

streamWrapper::stream_write — Write to stream

Beschreibung

This method is called in response to fwrite() .

Hinweis:

Remember to update the current position of the stream by number of bytes that were successfully written.

Parameter-Liste

data

Should be stored into the underlying stream.

Hinweis:

If there is not enough room in the underlying stream, store as much as possible.

Rückgabewerte

Should return the number of bytes that were successfully stored, or 0 if none could be stored.

Fehler/Exceptions

Wirft E_WARNING , wenn der Aufruf dieser Methode fehlschlug (z. B. weil sie nicht implementiert ist).

Hinweis:

If the return value is greater the length of data, E_WARNING will be emitted and the return value will truncated to its length.

Siehe auch

• fwrite() - Binär-sicheres Dateischreiben