sendRequest() protected method Sends HTTP request.

setReturnUrl() public method

getState() protected method Returns persistent state value

defaultCurlOptions() protected method Returns default

setSignatureMethod() public method

getCurlOptions() public method

createSignatureMethod() protected method Creates signature

$autoRefreshAccessToken public property (available since version 2.0.6)

setCurlOptions() public method

saveAccessToken() protected method Saves token as persistent