Hello.

I have successfully gotten qrcodes to display on a post itself, however I am looking to put the QR code on the archive page for each post.

Basically, the archive page shows the title, tiny excerpt and featured image. A visitor should then scan the QR code to get to the single post page.

So I essentially need to know how to can call the qrcodes from PHP. Is there a shortcode I can execute through do_shortcode()?

https://www.ads-software.com/plugins/qrcodes/

Está dando erro ao ativar:
Fatal error: Call to undefined function

https://www.ads-software.com/plugins/qrcodes/

Fatal error: Call to undefined function add_blog_option() in /var/www/clients/client1/web1/web/wp-content/plugins/qrcodes/index.php on line 103

i am natural german speaker

https://www.ads-software.com/plugins/qrcodes/