original_string: public function writeDouble($stream)
      {
          $stream = pack('d', $stream);
          if (!$this->_bigEndian) {
              $stream = strrev($stream);
          }
          $this->_stream.= $stream;
          return $this;
      }
code: public function writeDouble($stream)
      {
          $stream = pack('d', $stream);
          if (!$this->_bigEndian) {
              $stream = strrev($stream);
          }
          $this->_stream.= $stream;
          return $this;
      }
code_tokens: public function writeDouble ( $ stream ) { $ stream = pack ( 'd' , $ stream ) ; if ( ! $ this -> _bigEndian ) { $ stream = strrev ( $ stream ) ; } $ this -> _stream .= $ stream ; return $ this ; }
docstring: Writes an IEEE 754 double-precision floating point number from the data stream.
  
  @param  string|double $stream
  @return Zend_Amf_Util_BinaryStream
docstring_tokens: Writes an IEEE 754 double - precision floating point number from the data stream .