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Posted by Philip Hallstrom on 09/02/05 20:14
> Rasmus Lerdorf wrote:
>> That's a bit misleading. The HTTP response headers are sent a soon
>> as you output something from your script (calling header() or
>> setcookie() doesn't count as output, so you can set all the headers
>> and cookies you want).
>
> They're sent to Apache, but that doesn't mean anything is necessarily sent to
> the client, right? I guess I should have pointed out that this depends on a
> few things, such as whether the response is sent with:
>
> Transfer-Encoding: chunked
>
> or
>
> Content-Length: ...
>
> Common sense tells me that Apache can't provide a reliable Content-Length
> header until my script completes. :-)
That's true... it can't... and doesn't... at least not all the time...
-------------------------------------------------------------------
% telnet localhost 8004
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
GET /phpinfo.php HTTP/1.0
HTTP/1.1 200 OK
Date: Fri, 02 Sep 2005 17:12:10 GMT
Server: Apache/1.3.29 (Unix) PHP/4.3.4
X-Powered-By: PHP/4.3.4
Connection: close
Content-Type: text/html
(phpinfo output follows)
-------------------------------------------------------------------
-philip
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