Function urlParse

lib/url.js:134–151

(url, parseQueryString, slashesDenoteHost)

let urlParseWarned = false;

function urlParse(url, parseQueryString, slashesDenoteHost) {
  if (!urlParseWarned && !isInsideNodeModules(4)) {
    urlParseWarned = true;
    process.emitWarning(
      '`url.parse()` behavior is not standardized and prone to ' +
      'errors that have security implications. Use the WHATWG URL API ' +
      'instead. CVEs are not issued for `url.parse()` vulnerabilities.',
      'DeprecationWarning',
      'DEP0169',
    );
  }

  if (url instanceof Url) return url;

  const urlObject = new Url();
  urlObject.parse(url, parseQueryString, slashesDenoteHost);
  return urlObject;
}

function isIpv6Hostname(hostname) {
  return (