I was looking for creating a private embedded app in PHP. Earlier I used to do it using the shopify app skeleton linked https://github.com/phpish/shopify_app-skeleton . But as shopify has upgraded this and now we need to choose option to create a custom app type like https://prnt.sc/tmi6jt . So the earlier way of installing the app using the app skeleton is not working for me. I guess to the authentication type has been changed.
Could someone from this group could help me by pointing me to the right direction. if someone could link me to the skeleton that works with the updated version of authentication type that would be great.
I tried creating the public app too but the problem is shopify won't allow me to install it on live store . So I am stuck with creating a custom type app.