From b1bf3a9e6f1c09bdb33a6c38cbfb70ec294a8879 Mon Sep 17 00:00:00 2001
From: Aleksei Lebedev <1329824+LastDragon-ru@users.noreply.github.com>
Date: Fri, 20 Oct 2023 09:00:10 +0400
Subject: [PATCH] "TypeError: http_build_query(): Argument #3 ($arg_separator)
 must be of type string, null given" fix.

---
 packages/testing/src/Constraints/Json/Protocol.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/testing/src/Constraints/Json/Protocol.php b/packages/testing/src/Constraints/Json/Protocol.php
index d0f41ed7d..e246d0d53 100644
--- a/packages/testing/src/Constraints/Json/Protocol.php
+++ b/packages/testing/src/Constraints/Json/Protocol.php
@@ -47,7 +47,7 @@ public static function getUri(SplFileInfo $file, array $parameters = []): Uri {
 
         // Build
         $scheme = static::Scheme;
-        $query  = http_build_query($parameters, encoding_type: PHP_QUERY_RFC3986);
+        $query  = http_build_query($parameters, '', '&', PHP_QUERY_RFC3986);
         $path   = implode('/', array_map(rawurlencode(...), explode('/', ltrim($path, '/'))));
         $uri    = new Uri((array) parse_url("{$scheme}://{$host}/{$path}?{$query}"));