How to write code to search for id by the last three digits?

Question

PHP

Hello! Help write a code that will look for the desired id with only the last 3 digits. The search environment will be the VKontakte group, I need to enter three digits and indicate the desired group, and a list was formed for me, for example, in a text file with addresses where the last three digits were input.

Answer 1

Option 1:
www.kakprosto.ru/kak-68753-kak-sostavit-programmu-...
www.kakprosto.ru/kak-825028-kak-sozdat-algoritm
Option 2:
www.freelansim.ru

Answer 2

If there is no initial knowledge of programming in any language, then freelancing
If there is, then here: https://vk.com/dev/groups.getMembers
We see that you can get the number of all members of the group and for 1 time - a list of 1000 participants. All you have to do is loop through N times (number of participants \ 1000 ) and check the last 3 digits each time.
You can also solve it in a Javascript browser, then you can’t just save the result to a text file, but you can display it on the screen immediately with links, for example.