- $originalVal = $_SERVER[$name] ?? null;
-
- if (is_null($value)) {
- unset($_SERVER[$name]);
- } else {
- $_SERVER[$name] = $value;
+ $originals = [];
+ foreach ($valuesByKey as $key => $value) {
+ $originals[$key] = $_SERVER[$key] ?? null;
+
+ if (is_null($value)) {
+ unset($_SERVER[$key]);
+ } else {
+ $_SERVER[$key] = $value;
+ }