wip

app/HttpServer/QueryParameters.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\HttpServer;
+
+use Psr\Http\Message\RequestInterface;
+
+class QueryParameters
+{
+    /** @var \Psr\Http\Message\RequestInterface */
+    protected $request;
+
+    public static function create(RequestInterface $request)
+    {
+        return new static($request);
+    }
+
+    public function __construct(RequestInterface $request)
+    {
+        $this->request = $request;
+    }
+
+    public function all(): array
+    {
+        $queryParameters = [];
+
+        parse_str($this->request->getUri()->getQuery(), $queryParameters);
+
+        return $queryParameters;
+    }
+
+    public function get(string $name): string
+    {
+        return $this->all()[$name] ?? '';
+    }
+}