(PECL OAuth >= 0.99.1) Set the OAuth version

(PECL OAuth >=0.99.7) Generate a Signature Base String

(PECL OAuth >= 0.99.5) Turn off SSL checks

(PECL OAuth >= 0.99.8) Gets CA information

(PECL OAuth >= 0.99.3) Turn off verbose debugging

(PECL OAuth >= 0.99.8) Set CA path and info

(No version information available, might only be in Git) Generate a signature

(PECL OAuth >= 0.99.1) Sets the token and secret