What are the ways to change the language on the site without reloading the page?

Question

PHP

Let's say we also have rulanguages en​​for the site. The default enis , you need to change the page language to ru. How to implement this correctly? The only thing that comes to my mind is clearing the block and then filling it with text from the array in json. And then, I still think that this is literally an idiotic way.

Answer 1

well, you can store static text that will always be the same in the same element in the data attribute, and then replace it everywhere with one line through js. and the content - in any case, through ajax you will have to load
like this: https://jsfiddle.net/iBird/zLezzktL/

Answer 2

For this, it is easiest to use js frameworks. For each framework there is a ready-made tool for internationalization