PHP website online payment with digital wallet like google and apple

I read the " Walkthrough: Integrate Square Payments in a Website"( ) which is using node. I also see that there are SDKs available ( here .
I need basic online payment with digital wallets like google and apple. Which documentation I need to follow. ? I assume its php sdk as i can install sdk using the composer but i do not see google pay in the list. This is a little confusing. I assume the steps given in the walkthrough needs to be replicated in the php code.

Hi @tm_developer123 welcome to the forums!

The SDKs do not know anything about the payment form or digital wallets, as those are client-side and the SDKs are server-side. You can find a PHP payment form example here: connect-api-examples/connect-examples/v2/php_payment at master · square/connect-api-examples · GitHub