original_string: public function getAttr($name)
      {
          return isset($this->attrs[$name]) ? $this->attrs[$name] : null;
      }
code: public function getAttr($name)
      {
          return isset($this->attrs[$name]) ? $this->attrs[$name] : null;
      }
code_tokens: public function getAttr ( $ name ) { return isset ( $ this -> attrs [ $ name ] ) ? $ this -> attrs [ $ name ] : null ; }
docstring: Returns the XML element value
  
  @param string $name
  @return mixed
docstring_tokens: Returns the XML element value