public function getHeaderLine()
    {
        if (null === $this->headerLine) {
            $line = '@@';
            $line .= ' -' . $this->getOriginStartLine() . ',' . $this->getOriginEndLine();
            $line .= ' +' . $this->getDestStartLine() . ',' . $this->getDestEndLine();
            $line .= ' @@';

            $this->headerLine = $line;
        }

        return $this->headerLine;
    }
public function getHeaderLine()
    {
        if (null === $this->headerLine) {
            $line = '@@';
            $line .= ' -' . $this->getOriginStartLine() . ',' . $this->getOriginEndLine();
            $line .= ' +' . $this->getDestStartLine() . ',' . $this->getDestEndLine();
            $line .= ' @@';

            $this->headerLine = $line;
        }

        return $this->headerLine;
    }
public function getHeaderLine ( ) { if ( null === $ this -> headerLine ) { $ line = '@@' ; $ line .= ' -' . $ this -> getOriginStartLine ( ) . ',' . $ this -> getOriginEndLine ( ) ; $ line .= ' +' . $ this -> getDestStartLine ( ) . ',' . $ this -> getDestEndLine ( ) ; $ line .= ' @@' ; $ this -> headerLine = $ line ; } return $ this -> headerLine ; }
Get hunk header line

@return string
Get hunk header line