JS: Return all matches instead of only the first one when executing a regular expression on a string

gistfile1.js

var execMultiple = function (regex, str) {
  var match = regex.exec(str);
  var matches = [];
  while (match != null) {
    matches.push(match);
    match = regex.exec(str);
  }
  return matches;
};

// Example
console.log(execMultiple(/(?:\(\?\:)([^)]+)/g, "(?:browser)((.+?))(?:,)"));