AuthSub with PHP

Can I use AuthSub with PHP ? I want to use Google API with PHP but don't want to install Zend Framework.I'm goolgin开发者_JAVA百科g and not found with AuthSub class for PHP.

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Google supports both AuthSub and OAuth standard. The OAuth standard is newer. PHP has support for the OAuth standard, details of which can be found in http://php.net/manual/en/book.oauth.php

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You can use just the GData portion of Zend: link text

I've used it successfully to connect to Google accounts, and Google Apps accounts.