Ionic php database

Can anyone tell me how to use PHP database as a back end in ionic 4 android app?

I am developing ionic 4 android app (using cordova) it includes CRUD operations.

Have Angular or React call the PHP API calls on your server (https!) and await the response. Nothing fancy to make it work.

Check this post https://forum.ionicframework.com/t/ionic-4-mysql-and-node-js/159056