LucienLee

<?php
$v = array('a', 'b',
  array('c', 'd' )
	,array('e', 'f'));

foreach ($v as  $values)
{
	if(is_array($values)){
		foreach ($values as $value)
		{

LucienLee

var data = "exports = module.exports = {
    room1: 'public',
    room2: 'public',
    room3: 'public'
};"
var f = new Function('var module={},exports=null;\n'+data+'\nif(typeof module.exports !== "undefined") {\nreturn module.exports;\n}\nif(null != exports) {\n return exports;\n}');
var exports = f();

LucienLee

function appendFb( data, userID ){

  var frag = document.createDocumentFragment();
  var times = 0;  
    for (var i = 0, max = 40; i < max ; i++) {
      var friend = data[i];
      $.ajax({
        url: 'https://graph.facebook.com/fql?q=SELECT friend_count FROM user WHERE uid='+ friend.id,
        error: function( error ){