original_string: public function writeDate($data)
      {
          if ($data instanceof DateTime) {
              $dateString = $data->format('U');
          } elseif ($data instanceof Zend_Date) {
              $dateString = $data->toString('U');
          } else {
              require_once 'Zend/Amf/Exception.php';
              throw new Zend_Amf_Exception('Invalid date specified; must be a DateTime or Zend_Date object');
          }
          $dateString *= 1000;
  
          // Make the conversion and remove milliseconds.
          $this->_stream->writeDouble($dateString);
  
          // Flash does not respect timezone but requires it.
          $this->_stream->writeInt(0);
  
          return $this;
      }
code: public function writeDate($data)
      {
          if ($data instanceof DateTime) {
              $dateString = $data->format('U');
          } elseif ($data instanceof Zend_Date) {
              $dateString = $data->toString('U');
          } else {
              require_once 'Zend/Amf/Exception.php';
              throw new Zend_Amf_Exception('Invalid date specified; must be a DateTime or Zend_Date object');
          }
          $dateString *= 1000;
  
          // Make the conversion and remove milliseconds.
          $this->_stream->writeDouble($dateString);
  
          // Flash does not respect timezone but requires it.
          $this->_stream->writeInt(0);
  
          return $this;
      }
code_tokens: public function writeDate ( $ data ) { if ( $ data instanceof DateTime ) { $ dateString = $ data -> format ( 'U' ) ; } elseif ( $ data instanceof Zend_Date ) { $ dateString = $ data -> toString ( 'U' ) ; } else { require_once 'Zend/Amf/Exception.php' ; throw new Zend_Amf_Exception ( 'Invalid date specified; must be a DateTime or Zend_Date object' ) ; } $ dateString *= 1000 ; // Make the conversion and remove milliseconds. $ this -> _stream -> writeDouble ( $ dateString ) ; // Flash does not respect timezone but requires it. $ this -> _stream -> writeInt ( 0 ) ; return $ this ; }
docstring: Convert the DateTime into an AMF Date
  
  @param  DateTime|Zend_Date $data
  @return Zend_Amf_Parse_Amf0_Serializer
docstring_tokens: Convert the DateTime into an AMF Date