phpjs/experimental/info/ini_alter.js

php.js offers community built php functions in javascript

function ini_alter(varname, newvalue) {
  // http://kevin.vanzonneveld.net
  // +   original by: Brett Zamir (http://brett-zamir.me)
  // -    depends on: ini_set
  // *     example 1: ini_alter('date.timezone', 'America/Chicago');
  // *     returns 1: 'Asia/Hong_Kong'
  return this.ini_set(varname, newvalue);
}