Upstream spatie/url state of the touched files before 10490a890c

src/QueryParameterBag.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace Spatie\Url;
+
+class QueryParameterBag implements \Stringable
+{
+    public function __construct(
+        protected array $parameters = [],
+    ) {
+        //
+    }
+
+    public static function fromString(string $query = ''): static
+    {
+        if ($query === '') {
+            return new static();
+        }
+
+        $parameters = [];
+        parse_str($query, $parameters);
+        $parameters = array_map(fn ($param) => $param !== '' ? $param : null, $parameters);
+
+        return new static($parameters);
+    }
+
+    public function get(string $key, mixed $default = null): mixed
+    {
+        if ($this->has($key)) {
+            return $this->parameters[$key];
+        }
+
+        return is_callable($default) ? $default() : $default;
+    }
+
+    public function has(string $key): bool
+    {
+        return array_key_exists($key, $this->parameters);
+    }
+
+    public function set(string $key, string|array $value): self
+    {
+        $this->parameters[$key] = $value;
+
+        return $this;
+    }
+
+    public function unset(string $key): self
+    {
+        unset($this->parameters[$key]);
+
+        return $this;
+    }
+
+    public function unsetAll(): self
+    {
+        $this->parameters = [];
+
+        return $this;
+    }
+
+    public function all(): array
+    {
+        return $this->parameters;
+    }
+
+    public function __toString(): string
+    {
+        return http_build_query($this->parameters, '', '&', PHP_QUERY_RFC3986);
+    }
+}