hi, all.
<code> <?php // ~/www/htdocs/v.php header("Content-Type: text/plain"); echo str_repeat('a', intval($_GET['s'])); ?> </code>test the php code above,
when request with "/v.php?s=8000", I got
HTTP/1.1 200 OK
Date: Tue, 09 Jun 2009 11:41:54 GMT
Server: Apache
Content-Length: 8000
Connection: close
Content-Type: text/plain
it's fine, but while request with "/v.php?s=8001", i got:
HTTP/1.1 200 OK
Date: Tue, 09 Jun 2009 11:43:09 GMT
Server: Apache
Connection: close
Transfer-Encoding: chunked
Content-Type: text/plain
so, my question is: when response size <= 8000,
the request contains a Content-Length field,
otherwise, it uses chunked.
8000 may be very specific on my server, i wonder
where can i tuning such a limit. I have tried to
change output_buffering in php.ini from 4096 to
8192 to tuning that limit, but it seems nothing changes.
thanks for your suggestions.