Add MultiCurl::setCookieString()

src/Curl/MultiCurl.php

@@ -386,6 +386,19 @@ class MultiCurl
         $this->setOpt(CURLOPT_COOKIE, str_replace('+', '%20', http_build_query($this->cookies, '', '; ')));
     }
 
+    /**
+     * Set Cookie String
+     *
+     * @access public
+     * @param  $string
+     *
+     * @return bool
+     */
+    public function setCookieString($string)
+    {
+        return $this->setOpt(CURLOPT_COOKIE, $string);
+    }
+
     /**
      * Set Cookie File
      *