Safari 10.1: XMLHttpRequest with query parameters cannot load due to access control checks

Question

When trying a CORS request on Safari 10.1, on an URL which includes query parameters (e.g. https://example.com/api?v=1), Safari says

Answer 1

The problem is because it is necessary to be more specific in the data of the cors this does not happen in the other operating systems that do interpret it

This one worked for me for a back in php

header ("Access-Control-Allow-Headers: X-API-KEY, Origin, X-Requested-With, Content-Type, Accept, Access-Control-Request-Method");
header ("Access-Control-Allow-Methods: GET, POST, OPTIONS, PUT, DELETE");
header ("Allow: GET, POST, OPTIONS, PUT, DELETE");
$ method = $ _SERVER ['REQUEST_METHOD'];
if ($ method == "OPTIONS") {
     die ();
}