original_string: public function getHtmlBody()
      {
          $xpath = new DOMXPath($this->_doc);
          $bodyNodes = $xpath->query('/html/body')->item(0)->childNodes;
  
          $outputFragments = array();
          for ($count = 0; $count < $bodyNodes->length; $count++) {
              $outputFragments[] = $this->_doc->saveXML($bodyNodes->item($count));
          }
  
          return implode($outputFragments);
      }
code: public function getHtmlBody()
      {
          $xpath = new DOMXPath($this->_doc);
          $bodyNodes = $xpath->query('/html/body')->item(0)->childNodes;
  
          $outputFragments = array();
          for ($count = 0; $count < $bodyNodes->length; $count++) {
              $outputFragments[] = $this->_doc->saveXML($bodyNodes->item($count));
          }
  
          return implode($outputFragments);
      }
code_tokens: public function getHtmlBody ( ) { $ xpath = new DOMXPath ( $ this -> _doc ) ; $ bodyNodes = $ xpath -> query ( '/html/body' ) -> item ( 0 ) -> childNodes ; $ outputFragments = array ( ) ; for ( $ count = 0 ; $ count < $ bodyNodes -> length ; $ count ++ ) { $ outputFragments [ ] = $ this -> _doc -> saveXML ( $ bodyNodes -> item ( $ count ) ) ; } return implode ( $ outputFragments ) ; }
docstring: Get HTML body
  
  @return string
docstring_tokens: Get HTML body