Fixed array to string conversion

Author: VeeeneX

src/Http/Cookie.php

@@ -43,9 +43,9 @@ public function setValue($value = null)
    public function getValue()
    {
       if ($this->raw) {
-         return (string) $this->value;
+         return $this->value;
       } else {
-         return (string) unserialize($this->value);
+         return unserialize($this->value);
       }
    }
 

src/Http/Response.php

@@ -199,7 +199,7 @@ public function send()
       foreach ($this->cookies as $Cookie) {
          setcookie(
             $Cookie->name,
-            $Cookie->getValue(),
+            $Cookie->value,
             $Cookie->expire,
             $Cookie->path,
             $Cookie->domain,