Update qrcode.php

[markusramsak]

Deprecation warning PHP 8.1 Deprecated (8192): Implicit conversion from float 4.833333333333333 to int loses precision

[williamdes]

Do you have some example code on how you build a qrcode using tcpdf?

[markusramsak]

Example:

        $pdf = new TCPDF();
        $pdf->AddPage();
        $style = [
            'position' => 'L',
            'border' => 0,
            'padding' => 0,
            'fgcolor' => [0, 0, 0], // schwarz
            'bgcolor' => false,
            'module_width' => 1,
            'module_height' => 1,
        ];

        // QRCODE,H : QR-CODE Best error correction
        $qrCodeString = 'Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Long Test String to be encoded in QR-Code.';
        $pdf->write2DBarcode($qrCodeString, 'QRCODE,H', '', '', 50, 50, $style, 'N');

[geoalexidis]

Hi, When do you plan to merge this PR? Thx

[williamdes]

Hi, When do you plan to merge this PR? Thx

Hi @nicolaasuni Would you mind having a look at some PRs?

[nicolaasuni]

The barcodes in this library are outdated and unmaintained. Please use tc-lib-barcode instead.

[markusramsak]

The barcodes in this library are outdated and unmaintained. Please use tc-lib-barcode instead.

Can I use tc-lib-barcode in combination with "old" TCPDF https://github.com/tecnickcom/TCPDF ? Because I have a PDF-Document created with "old" TCPDF (an invoice) and wanted to add an QR-Code (to pay). It is actually working. I just get the deprecation warnings. If you add me as maintainer for this project I can happily fix this by myself for all people using it. I am a PHP programmer for 15 years and I am using TCPDF for 8 years now, so I am sure I could figure out a good fix.

[williamdes]

The barcodes in this library are outdated and unmaintained. Please use tc-lib-barcode instead.

Should we drop some code to focus on PDFs and release a new major version ?

[markusramsak]

I would love to keep the "old" TCPDF maintained and I would love to be a maintainer. I am always using the latest versions of PHP so I would find a lot of things to fix to keep TCPDF usable for the next years until the new TCPDF library is really stable and feature complete.

[nicolaasuni]

This has been already fixed by another PR.