src/Http/Request.php
public function fullUrlWithQuery(array $query)
    {
        $question = $this->getBaseUrl() . $this->getPathInfo() == '/' ? '/?' : '?';
        return count($this->query()) > 0
            ? $this->url() . $question . http_build_query(array_merge($this->query(), $query))
            : $this->fullUrl() . $question . http_build_query($query);
    }
public function fullUrlWithQuery(array $query)
    {
        $question = $this->getBaseUrl() . $this->getPathInfo() == '/' ? '/?' : '?';
        return count($this->query()) > 0
            ? $this->url() . $question . http_build_query(array_merge($this->query(), $query))
            : $this->fullUrl() . $question . http_build_query($query);
    }
Get the full URL for the request with the added query string parameters.

@param  array $query

@return string