$chunkSize public property Chunk size in bytes.

addContent() public method Adds string content to the

$collection public property File collection to be used.

addFile() public method Adds a file content to the upload

$chunkCount public property File chunk counts.

init() public method Initializes the object.

complete() public method Completes upload.

cancel() public method Cancels the upload.

addStream() public method Adds stream content to the upload

$length public property Total upload length in bytes.