note 69388 added to features.file-upload

I have been upgrading a web server. The current configuration is IIS 6.0 + PHP 5.2 build 3790 with SSL support. File uploads failed with a blank screen if the file size exceeded ca. 49 Kb. I tried modifying different timeout parameters (PHP and IIS) and the POST_MAX_SIZE and UPLOAD_MAX_FILESIZE directives. Modifications had no effect. After turning off SSL in IIS uploads were successful. Some experimenting showed that the "Accept client certificates" -setting was causing the problem. Now I am running IIS with SSL and "Ignore client certificates" -setting. Even large files can now be uploaded. I didn't found anything about this feature on the web. ---- Server IP: 80.81.171.181 Probable Submitter: 128.214.120.239 ---- Manual Page -- http://www.php.net/manual/en/features.file-upload.php Edit -- https://master.php.net/note/edit/69388 Del: integrated -- https://master.php.net/note/delete/69388/integrated Del: useless -- https://master.php.net/note/delete/69388/useless Del: bad code -- https://master.php.net/note/delete/69388/bad+code Del: spam -- https://master.php.net/note/delete/69388/spam Del: non-english -- https://master.php.net/note/delete/69388/non-english Del: in docs -- https://master.php.net/note/delete/69388/in+docs Del: other reasons-- https://master.php.net/note/delete/69388 Reject -- https://master.php.net/note/reject/69388 Search -- https://master.php.net/manage/user-notes.php