original_string: public function close()
      {
          if ($this->connected) {
              @fclose($this->_stream);
              $this->_connected = $this->_secure = false;
              $this->_stream = null;
          }
      }
code: public function close()
      {
          if ($this->connected) {
              @fclose($this->_stream);
              $this->_connected = $this->_secure = false;
              $this->_stream = null;
          }
      }
code_tokens: public function close ( ) { if ( $ this -> connected ) { @ fclose ( $ this -> _stream ) ; $ this -> _connected = $ this -> _secure = false ; $ this -> _stream = null ; } }
docstring: Close the connection.
docstring_tokens: Close the connection .