protected function prepareForSave($pFilename)
    {
        //  garbage collect
        $this->spreadsheet->garbageCollect();

        $this->saveArrayReturnType = Calculation::getArrayReturnType();
        Calculation::setArrayReturnType(Calculation::RETURN_ARRAY_AS_VALUE);

        //  Open file
        $fileHandle = fopen($pFilename, 'w');
        if ($fileHandle === false) {
            throw new WriterException("Could not open file $pFilename for writing.");
        }

        //  Set PDF
        $this->isPdf = true;
        //  Build CSS
        $this->buildCSS(true);

        return $fileHandle;
    }
protected function prepareForSave($pFilename)
    {
        //  garbage collect
        $this->spreadsheet->garbageCollect();

        $this->saveArrayReturnType = Calculation::getArrayReturnType();
        Calculation::setArrayReturnType(Calculation::RETURN_ARRAY_AS_VALUE);

        //  Open file
        $fileHandle = fopen($pFilename, 'w');
        if ($fileHandle === false) {
            throw new WriterException("Could not open file $pFilename for writing.");
        }

        //  Set PDF
        $this->isPdf = true;
        //  Build CSS
        $this->buildCSS(true);

        return $fileHandle;
    }
protected function prepareForSave ( $ pFilename ) { //  garbage collect $ this -> spreadsheet -> garbageCollect ( ) ; $ this -> saveArrayReturnType = Calculation :: getArrayReturnType ( ) ; Calculation :: setArrayReturnType ( Calculation :: RETURN_ARRAY_AS_VALUE ) ; //  Open file $ fileHandle = fopen ( $ pFilename , 'w' ) ; if ( $ fileHandle === false ) { throw new WriterException ( "Could not open file $pFilename for writing." ) ; } //  Set PDF $ this -> isPdf = true ; //  Build CSS $ this -> buildCSS ( true ) ; return $ fileHandle ; }
Save Spreadsheet to PDF file, pre-save.

@param string $pFilename Name of the file to save as

@throws WriterException

@return resource
Save Spreadsheet to PDF file pre - save .