How to get all parameters from a URL as an associative array

get-url-params.js

export const getURLparams = () => {
  const pl = /\+/g;
  const search = /([^&=]+)=?([^&]*)/g;
  const decode = s => decodeURIComponent(s.replace(pl, ' '));
  const query = window.location.search.substring(1);

  const urlParams = {};
  let match;
  while ((match = search.exec(query))) {
    urlParams[decode(match[1])] = decode(match[2]);
  }

  return urlParams;
};

Code inspired from https://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript/2880929#2880929

usage:

if the URL is https://www.google.com/?bob=john&id=123

const params = getURLparams();
console.log(params);
console.log(params['id']);

this would output

Object {bob: "john", id: "123"}
123