Pdf creation using PhpSpreadsheet |
I am trying to create PDF using PhpSpreadsheet with CI 3.1.11 but it gives error as per attachment. So is it necessary to merge PhpSpreadsheet with mPDF.
I used below code <?php defined('BASEPATH') OR exit('No direct script access allowed'); require(APPPATH.'/third_party/PhpSpreadsheet/vendor/autoload.php'); use PhpOffice\PhpSpreadsheet\Spreadsheet; use PhpOffice\PhpSpreadsheet\Writer\Xlsx; use PhpOffice\PhpSpreadsheet\Writer\Pdf\Mpdf; class Exports extends CI_Controller { function __construct() { parent::__construct(); } public function index() { $spreadsheet = new Spreadsheet(); $htmlString = '<table> <tr> <td>Hello World</td> </tr> <tr> <td>Hello<br />World</td> </tr> <tr> <td>Hello<br>World</td> </tr> </table>'; $reader = new \PhpOffice\PhpSpreadsheet\Reader\Html(); $spreadsheet = $reader->loadFromString($htmlString); $writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Mpdf'); $writer->save("demo.pdf"); } } |
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