PHP file_get_contents / curl - 获得与浏览器不同的结果

Question

I'm trying to get content of this page: http://www.nytimes.com/2014/01/26/us/politics/rand-pauls-mixed-inheritance.html?hp&_r=0

I tried file_get_contents and curl solution but all gives me a Login page of NYTimes and I have no idea why.

Tried these file_get_contents()/curl getting unexpected page, PHP file_get_contents() behaves differently to browser, file_get_content get the wrong web

Is there any solution? Thanks

EDIT:

    //this is the curl code I use
    $cookieJar = dirname(__FILE__) . '/cookie.txt';
    curl_setopt($ch, CURLOPT_COOKIEJAR, $cookieJar);
    curl_setopt($ch, CURLOPT_COOKIEFILE, $cookieJar);
    curl_setopt($ch, CURLOPT_URL, $link);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.12) Gecko/20101026     Firefox/3.6.12');
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
    $data    = curl_exec($ch);
    curl_close($ch);

Answer 1

try to test it using saving cookies to same directory where the script resides first
so set the cookies path like that
$cookie = "cookie.txt";
this code works with me and i got the page

<?php
function curl_get_contents($url)
{
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, $url);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($ch, CURLOPT_COOKIEFILE, "cookie.txt");
  curl_setopt($ch, CURLOPT_COOKIEJAR, "cookie.txt");
  curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
  $data = curl_exec($ch);
  curl_close($ch);
  return $data;
}
$get_page = curl_get_contents("http://www.nytimes.com/2014/01/26/us/politics/rand-pauls-mixed-inheritance.html?hp&_r=1");
echo $get_page;
   ?>