dio_write

    (PHP 4 >= 4.2.0, PHP 5 < 5.1.0)

    dio_write — Writes data to fd with optional truncation at length

    Description

    dio_write(resource $fd, string $data, int $len = 0): int

    dio_write() writes up to len bytes from data to file fd.

    Parameters

    fd

    The file descriptor returned by dio_open().

    data

    The written data.

    len

    The length of data to write in bytes. If not specified, the function writes all the data to the specified file.

    Return Values

    Returns the number of bytes written to fd.

    See Also

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