问题
I have been trying to do a proper 301 redirect and have failed to do so. No matter what i try, its always a 302 redirect.
Returns a 302:
http_redirect("urlgoeshere", '', false, HTTP_REDIRECT_PERM)
Returns a 302:
header("HTTP/1.1 301 Moved Permanently");
header("Location: urlgoeshere");
Can anyone explain why these are coming back as 302's and not 301's? Server OS is linux, running PHP/5.2.14. Try it yourself.
I will give you guys a URL to try. I am testing using YSlow and Googlebot.
Should be 301: http://www.fantasysp.com/player/mlb/Albert_Pujols/1486349
回答1:
Pretty straightforward actually:
header('Location: ' . $url, true, 301);
If you're using FastCGI try doing this instead:
header('Status: 301 Moved Permanently', true);
header('Location: ' . $url); // or header('Location: ' . $url, true, 301);
来源：https://stackoverflow.com/questions/5268454/php-301-redirect-impossible