How to use the users.search method from VK?

Question

PHP

Hello.
I wrote a script, but it says that the server cannot process the request ... Tell me how to get an array with users then?
Or maybe you have a ready-made script to get this array?

<?php 
GET_http(String.Format("https://api.vk.com/method/users.search.xml?" + request + "&offset=0&count=1000&fields=photo_id&access_token={0}", Settings1.Default.token)); ?>

Answer 1

.xml<- remove from request

<?php GET_http(String.Format("https://api.vk.com/method/users.search?" + request + "&offset=0&count=1000&fields=photo_id&access_token={0}", Settings1.Default.token)); ?>