+ function unparse_url($parsed_url)
+ {
+ $scheme = isset($parsed_url['scheme']) ? $parsed_url['scheme'] . '://' : '';
+ $host = isset($parsed_url['host']) ? $parsed_url['host'] : '';
+ $port = isset($parsed_url['port']) ? ':' . $parsed_url['port'] : '';
+ $user = isset($parsed_url['user']) ? $parsed_url['user'] : '';
+ $pass = isset($parsed_url['pass']) ? ':' . $parsed_url['pass'] : '';
+ $pass = ($user || $pass) ? "$pass@" : '';
+ $path = isset($parsed_url['path']) ? $parsed_url['path'] : '';
+ $query = isset($parsed_url['query']) ? '?' . $parsed_url['query'] : '';
+ $fragment = isset($parsed_url['fragment']) ? '#' . $parsed_url['fragment'] : '';
+ return "$scheme$user$pass$host$port$path$query$fragment";
+ }
+