text: class PHPClassWriter(ClassWriter):
      def __init__():
          self.code_string = ''
      def open_class(name,access):
          self.code_string += 'class %s' % (name)
      
      def add_member(name,type,value,access):
          self.code_string += '\t%s %s $%s = %s' % (access,name,type,value)
      
      def close_class():
          self.code_string += '}'
      