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  •  PHPExcel
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    PHPExcel_Shared_OLE_ChainedBlockStream

    Stream wrapper for reading data stored in an OLE file. Implements methods for PHP's stream_wrapper_register(). For creating streams using this wrapper, use PHPExcel_Shared_OLE_PPS_File::getStream().

    category PHPExcel
    package PHPExcel_Shared_OLE

     Methods

    Implements support for fclose().

    stream_close() 

    Implements support for feof().

    stream_eof() : bool

    Returns

    boolTRUE if the file pointer is at EOF; otherwise FALSE

    Implements support for fopen().

    stream_open(string $path, string $mode, int $options, string $openedPath) : bool

    For creating streams using this wrapper, use OLE_PPS_File::getStream().

    Parameters

    $path

    string

    resource name including scheme, e.g. ole-chainedblockstream://oleInstanceId=1

    $mode

    string

    only "r" is supported

    $options

    int

    mask of STREAM_REPORT_ERRORS and STREAM_USE_PATH

    $openedPath

    string

    &$openedPath absolute path of the opened stream (out parameter)

    Returns

    booltrue on success

    Implements support for fread(), fgets() etc.

    stream_read(int $count) : string

    Parameters

    $count

    int

    maximum number of bytes to read

    Returns

    string

    Implements support for fseek().

    stream_seek(int $offset, int $whence) : bool

    Parameters

    $offset

    int

    byte offset

    $whence

    int

    SEEK_SET, SEEK_CUR or SEEK_END

    Returns

    bool

    Implements support for fstat().

    stream_stat() : array

    Currently the only supported field is "size".

    Returns

    array

    Returns the position of the file pointer, i.e.

    stream_tell() : int

    its offset into the file stream. Implements support for ftell().

    Returns

    int

     Properties

     

    $data : string
     

    $ole : \OLE
     

    $params : array
     

    $pos : int