private function sendBodyByFilePath()
	{
		$spl_file_object = $this->file->openFile('rb');

		// Flush 1MB chunks of data
		while (! $spl_file_object->eof() && ($data = $spl_file_object->fread(1048576)) !== false)
		{
			echo $data;
		}

		return $this;
	}
private function sendBodyByFilePath()
	{
		$spl_file_object = $this->file->openFile('rb');

		// Flush 1MB chunks of data
		while (! $spl_file_object->eof() && ($data = $spl_file_object->fread(1048576)) !== false)
		{
			echo $data;
		}

		return $this;
	}
private function sendBodyByFilePath ( ) { $ spl_file_object = $ this -> file -> openFile ( 'rb' ) ; // Flush 1MB chunks of data while ( ! $ spl_file_object -> eof ( ) && ( $ data = $ spl_file_object -> fread ( 1048576 ) ) !== false ) { echo $ data ; } return $ this ; }
output download text by file.

@return DownloadResponse
output download text by file .