In essence, you found some old codesnippet (somewhere on here i guess) that was related to wppizza v2.x.
The “official” documentation – if you will – for v3.x can be found here https://docs.wp-pizza.com/

That said, not all the snippets that were mentioned here on this forum in the past have yet been copied/updated there (some do not even exist in v3.x anymore anyway but were accurate at the time before v3.x).
The docs will always be work in progress I suppose and will be amended on “as needed” / “as requested” basis.

In any event, the error you were getting is “correct” in so far that in v3 only 2 arguments are now passed on as the 2nd one contains all data now that was previously passed on in the additional arguments (there were actually 7 altogether)

So cutting a long story short: yes, there are now only 2 parameters so the filter should indeed be something like

add_filter( 'wppizza_filter_orderhistory_order_info', 'my_function', 10, 2);
or
add_filter( 'wppizza_filter_orderhistory_order_info', array($this/*or some distinct class*/, 'my_function'), 10, 2);

I hope that clears things up somewhat

cheers

I dont know what you did of course, but my *guess* would be that you simply doubled you lunch menu (with different soups as required) and enabled/disabled the relevant “lunch menus” for the given days
(ingredients themselves are not “timeable” so to speak)

other than that I can only suggest you look at how you did this on that “other ” site

> it seems that cloudprint can accept a parameter of zero margin.
all the wppizza cloudprint plugin does is send the order to cloudprint based on the template (settings) you have selected . it really is between cloudprint and the printer itself to do what you want it to do .
This is nothing the plugin has control over.

furthermore, the links you posted seem to refer to the settings of the device itself , not any parameters you can send to it to dynamically change them . not from what I can see anyway

>This snippet at Stack exchange ….. Seems to be trying to pass the parameter.
it also says there that it does not work

please also see here. maybe you can get some ideas from there as a workaround perhaps
https://support.wp-pizza.com/topic/question-google-cloudprint/

generally speaking, how things are printed once the order has been sent to cloudprint is entirely the printers responsibility. if it does not print margins (for example) then you will have to speak to the printer manufacturer . only they will know about this

although there’s probably a case that can be made to perhaps do some scripting that would account for this, the fundamental problem from what i can see is as follows:

though your pages are translated , you are using the non-translated shortcode on these pages.

i.e on your IT page you are using [wppizza category='crepes' noheader='1' showadditives='0'] which works fine, as we know
however, on the EN translation your are ALSO using [wppizza category='crepes' noheader='1' showadditives='0'] where you should be using the shortcode that references the EN categories – that is [wppizza category='crepes-en' noheader='1' showadditives='0']
(note the category slug difference)

not using the associated slug will in effect result in the categories not existing for that language (in simple terms) which will throw these issues and therefore the plugin will not be able to add anything (categories are somewhat essential for all sort of things)

let me know if the above makes sense. (certainly fixes it when i do this here with your setup)

looking at your /wp-content/debug.log when (unsuccessfully) trying to add something to the cart myself here
https://www.pizzeriacarignano.it/en/order-online/crepes/
i get a Undefined offset:....../class.wppizza.categories.php on line 192

which leads me to believe it’s (perhaps – cannot be sure yet ) a non-translated category ?

can i ask you this as well please: are all categories that an item belongs to also available (and translated) for your other languages ? or maybe there’s an option in WPML that lets you enable/disable this ?
just trying to narrow things down . After all I do not know every single option available in WPML as I am not the developer of WPML of course

there are now some globally available and more versatile wrapper functions available
https://docs.wp-pizza.com/developers/?section=email-print-templates

“Warning from paypal custommer service” is also a misleading topic . nowhere in that email is anyone saying they are from paypal or paypal customer service (legally that would probably be misrepresentation or whatnot – i’m not a lawyer – and lead to jailterms if caught)

sure , if you give them access to your paypal account they will be “looking after your account” , but not in the way you want them to , i can assure you

Generally speaking though, if you are worried about things, contact paypal directly (and don’t reply to those emails, but literally pick up the phone or go to their website and contact them there)
Same applies to anything else along these lines; paypal , stripe or whatever other payment gateway or accounts you use/have

And last but not least: I really am the wrong person here to contact for this sort of thing. I am not a security researcher or advisor. Actions you take regarding emails you receive are really your responsibility.

The above is my take on things as I see it from the information you provided and I am happy to give you my thoughts on this
BUT, the security of your paypal (or any other) account lies with you. I am not responsible for the actions you do or do not take (Just want to make this clear)

thinking out loud for a sec. i wonder if this is actually down to something that changed in wordpress itself.
I am not going to spend too much time finding out if this is the case, however it is simply a matter of replacing (my end)

$first_term = get_the_terms($atts['id'], WPPIZZA_TAXONOMY); , which worked like that for years with
$first_term = wp_get_post_terms($atts['id'], WPPIZZA_TAXONOMY);

no, i don’t know either why the 1st doesnt seem to work anymore but the 2nd does. oh well

question:
how exactly are you generating the output of this page
/matsedill/shakes/
secondly, what happens if you use a default theme (like 2016 for example)