$bytes public read-only property File content.

$filename public read-only property File name.

$document public property Document to be downloaded.

toFile() public method Saves download to the physical

$collection public property File collection to be used.

$chunkIterator public read-only property Chuck cursor

getChunkIterator() public method Returns iterator for

toString() public method Returns a string of the bytes

getResource() public method Returns persistent stream

substr() public method Return part of a file.