saveAccessToken() protected method Saves token as persistent

setReturnUrl() public method

getCurlOptions() public method

sendRequest() protected method Sends HTTP request.

getState() protected method Returns persistent state value

defaultCurlOptions() protected method Returns default

$autoRefreshAccessToken public property (available since version 2.0.6)

setCurlOptions() public method

createSignatureMethod() protected method Creates signature

setSignatureMethod() public method