remove httplib_test.php

-<?php
-session_id() or session_start();
-if (!isset($_SESSION['first_time'])) {
-  $_SESSION['first_time'] = time();
-}
-$data = array();
-$HTTP = array();
-foreach ($_SERVER as $head => $value) {
-  if (strpos($head, "HTTP_") === 0) {
-    $HTTP[$head] = $value;
-  }
-}
-$data['HTTP'] = $HTTP;
-$data['GET'] = $_GET;
-$data['POST'] = $_POST;
-$data['REQUEST'] = $_REQUEST;
-$data['SESSION'] = $_SESSION;
-$data['COOKIE'] = $_COOKIE;
-$data['FILES'] = $_FILES;
-$data['SERVER'] = $_SERVER;
-$data['ENV'] = $_ENV;
-
-//echo json_encode($data);
-//echo "<pre>";
-print_r($data);
-//echo "</pre>";