message: update PHP_API
diff: @@ -1208,14 +1208,13 @@ public:
  {
  return class_name;
  }
  -public : zend_class_entry _ce;
  -private:
  +protected:
  bool activated;
  string class_name;
  string parent_class_name;
  zend_class_entry *parent_ce;
  -
  + zend_class_entry _ce;
  zend_class_entry *ce;
  unordered_map<string, zend_class_entry *> interfaces;
  vector<Method> methods;
  