UTF-8 aware parse_url() replacement

mb_parse_url.php

// Courtesy of http://php.net/manual/en/function.parse-url.php#114817

/**
 * UTF-8 aware parse_url() replacement.
 * 
 * @return array
 */
function mb_parse_url($url)
{
    $enc_url = preg_replace_callback(
        '%[^:/@?&=#]+%usD',
        function ($matches)
        {
            return urlencode($matches[0]);
        },
        $url
    );
    
    $parts = parse_url($enc_url);
    
    if($parts === false)
    {
        throw new \InvalidArgumentException('Malformed URL: ' . $url);
    }
    
    foreach($parts as $name => $value)
    {
        $parts[$name] = urldecode($value);
    }
    
    return $parts;
}