PHP curl重定向永久移动

Question

I'm downloading blog posts for analysis and after 10 pages of results I'm getting a strange redirect to the site's homepage rather than to the 10th page of results. Going to the 10th page in my browser works just fine.

$ch = curl_init();
$timeout = 5;
curl_setopt($ch, CURLOPT_URL, "http://www.russellmoore.com/category/article/page/10");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.0.3705; .NET CLR 1.1.4322)');
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$html = curl_exec($ch);
$status = curl_getinfo($ch);
print_r($status);

Executing this code redirects my script to http://www.russellmoore.com/ .

Answer 1

As Daren pointed out, removing the user agent worked. However, because another blog I was downloading from required a user agent, I changed it to:

curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.2; WOW64; rv:17.0) Gecko/20100101 Firefox/17.0');

This solution worked for both blogs.