(remote) file upload and firefox profile support?

[daluu]

Was wondering if this PHP binding offers/facilitates file uploads over RemoteWebDriver/Grid (a remote node), as well as FirefoxProfiles. If not, would be nice to add in those features.

Should be possible following references from:

Firefox profile section in this wiki link
https://github.com/facebook/php-webdriver/wiki/Launching-Browsers

Discussion on (remote) file uploads over JSONWireProtocol
https://groups.google.com/forum/?fromgroups=#!topic/selenium-developers/kDSygyDfqD0