substr() public method Return part of a file.

toStream() public method Saves file into the given stream

toResource() public method Returns an opened stream resource

setDocument() public method Sets data of the document

getChunkCursor() public method Returns file chunks read

write() public method Alias of

$resource public read-only property File stream resource

$chunkCursor public read-only property Chuck list cursor

getBytes() public method Alias of

$size public read-only property File size.