streamWrapper::stream_write

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

    streamWrapper::stream_write — Write to stream

    Опис

    public streamWrapper::stream_write(string $data): int

    This method is called in response to fwrite().

    Зауваження:

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

    Параметри

    data

    Should be stored into the underlying stream.

    Зауваження:

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

    Значення, що повертаються

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

    Помилки/виключення

    Виводить E_WARNING, якщо цей метод не вдалося викликати (напр. не реалізований).

    Зауваження:

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

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