Реализация сокета socket.io + node.js + php

<?php
$response = http_get("http://www.example.com/", array("timeout"=>1), $info);
print_r($info);
?>

array ( 'effective_url' => 'http://www.example.com/',
'response_code' => 302, 'connect_code' => 0, 'filetime' => -1,
'total_time' => 0.212348, 'namelookup_time' => 0.038296,
'connect_time' => 0.104144, 'pretransfer_time' => 0.104307,
'starttransfer_time' => 0.212077, 'redirect_time' => 0,
'redirect_count' => 0, 'size_upload' => 0, 'size_download' => 218, 'speed_download' => 1026, 'speed_upload' => 0, 'header_size' => 307, 'request_size' => 103, 'ssl_verifyresult' => 0,
'ssl_engines' => array ( 0 => 'dynamic', 1 => 'cswift', 2 => 'chil', 3 => 'atalla', 4 => 'nuron', 5 => 'ubsec', 6 => 'aep', 7 => 'sureware', 8 => '4758cca', ), 'content_length_download' => 218, 'content_length_upload' => 0, 'content_type' => 'text/html',
'httpauth_avail' => 0, 'proxyauth_avail' => 0, 'num_connects' => 1, 'os_errno' => 0, 'error' => '', )

source