Running MediaWiki 1.16 on a RHEL5.x server (PHP 5.1.x.) and am trying to find the "best" way to handle .docx and other compressed file formats. I can of course use $wgVerifyMimeType = false, but I'd rather find a way to handle this differently. Is this something that might be handled better if I updated to PHP 5.3 (RHEL5 provides a supported version)? If it relies on the MIME magic files from the "file" utility still, I'm guessing it still won't work... Debug logs show the following: MimeMagic::__construct: loading mime types from /srv/syswiki.esri.com/wiki/includes/mime.types MimeMagic::__construct: loading mime info from /srv/syswiki.esri.com/wiki/includes/mime.info MimeMagic::doGuessMimeType: ZIP header present at end of /tmp/phpESAce0 MimeMagic::detectZipType: /^mimetype(application\/vnd\.oasis\.opendocument\.(?:chart-template|chart|formula-template|formula|graphics-template|graphics|image-template|image|presentation-template|presentation|spreadsheet-template|spreadsheet|text-template|text-master|text-web|text))/ MimeMagic::detectZipType: unable to identify type of ZIP archive MimeMagic::guessMimeType: final mime type of /tmp/phpESAce0: application/zip MediaHandler::getHandler: no handler found for application/zip. File::getPropsFromPath: /tmp/phpESAce0 loaded, 177153 bytes, application/zip. MacBinary::loadHeader: header bytes 0 and 74 not null MimeMagic::doGuessMimeType: ZIP header present at end of /tmp/phpESAce0 MimeMagic::detectZipType: /^mimetype(application\/vnd\.oasis\.opendocument\.(?:chart-template|chart|formula-template|formula|graphics-template|graphics|image-template|image|presentation-template|presentation|spreadsheet-template|spreadsheet|text-template|text-master|text-web|text))/ MimeMagic::detectZipType: unable to identify type of ZIP archive MimeMagic::guessMimeType: final mime type of /tmp/phpESAce0: application/zip It's somewhat odd that FileInfo isn't being used (I have the extension installed, showing up in phpInfo() and also $wgLoadFileinfoExtension = true is set). Any thoughts or ideas would be appreciated.