AdminPageFramework_WPUtility_Page::_getCurrentPostType PHP Method

    private static function _getCurrentPostType()
    {
        $_aMethodsToTry = array('getPostTypeByTypeNow', 'getPostTypeByScreenObject', 'getPostTypeByREQUEST', 'getPostTypeByPostObject');
        foreach ($_aMethodsToTry as $_sMethodName) {
            $_sPostType = call_user_func(array(__CLASS__, $_sMethodName));
            if ($_sPostType) {
                return $_sPostType;
            }
        }
        return null;
    }