Opera Header (mit meinem Patch):
GET /modules.php?module=admin&action=login HTTP/1.1
User-Agent: Opera/9.52 (Windows NT 6.0; U; de)
Host: www.mailtausch.stelzi.net
Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
Accept-Language: de-AT,de;q=0.9,en;q=0.8
Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
Referer: http://www.example.org/modules.php?module=admin&what=overview
Cookie: PHPSESSID=<jeweilige Sessid>
Cookie2: $Version=1
Cache-Control: no-cache
Connection: Keep-Alive, TE
TE: deflate, gzip, chunked, identity, trailers
Opera Header (OHNE meinem Patch):
GET /modules.php?module=admin&action=login HTTP/1.1
User-Agent: Opera/9.52 (Windows NT 6.0; U; de)
Host: www.mailtausch.stelzi.net
Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
Accept-Language: de-AT,de;q=0.9,en;q=0.8
Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
Referer: http://www.example.org/modules.php?module=admin&action=login
Cookie: PHPSESSID=<jeweilige Sessid>
Cookie2: $Version=1
Connection: Keep-Alive, TE
TE: deflate, gzip, chunked, identity, trailers
und zum Vergleich der Header vom IE
GET /modules.php?module=admin&action=login HTTP/1.1
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-ms-application, application/vnd.ms-xpsdocument, application/xaml+xml, application/x-ms-xbap, application/x-shockwave-flash, application/x-silverlight, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*
Referer: http://www.example.org/modules.php?module=admin&what=overview
Accept-Language: de-at
UA-CPU: x86
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; WOW64; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; InfoPath.2; .NET CLR 3.5.21022; .NET CLR 3.5.30428; .NET CLR 3.5.30729; .NET CLR 3.0.30618)
Host: www.mailtausch.stelzi.net
Connection: Keep-Alive
Cookie: PHPSESSID=<jeweilige Sessid>
Am Server liegts nicht. Muss wohl am Opera liegen.