getCurlOptions() public method

saveAccessToken() protected method Saves token as persistent

setCurlOptions() public method

$autoRefreshAccessToken public property (available since version 2.0.6)

setReturnUrl() public method

sendRequest() protected method Sends HTTP request.

defaultCurlOptions() protected method Returns default

createSignatureMethod() protected method Creates signature

setSignatureMethod() public method

getState() protected method Returns persistent state value