'jpg|jpeg|jpe' => 'image/jpeg' 'gif' => 'image/gif' 'png' => 'image/png' 'bmp' => 'image/bmp' 'tif|tiff' => 'image/tiff' 'ico' => 'image/x-icon' 'asf|asx|wax|wmv|wmx' => 'video/asf' 'avi' => 'video/avi' 'divx' => 'video/divx' 'flv' => 'video/x-flv' 'mov|qt' => 'video/quicktime' 'mpeg|mpg|mpe' => 'video/mpeg' 'txt|asc|c|cc|h' => 'text/plain' 'csv' => 'text/csv' 'tsv' => 'text/tab-separated-values' 'rtx' => 'text/richtext' 'css' => 'text/css' 'htm|html' => 'text/html' 'mp3|m4a|m4b' => 'audio/mpeg' 'mp4|m4v' => 'video/mp4' 'ra|ram' => 'audio/x-realaudio' 'wav' => 'audio/wav' 'ogg|oga' => 'audio/ogg' 'ogv' => 'video/ogg' 'mid|midi' => 'audio/midi' 'wma' => 'audio/wma' 'mka' => 'audio/x-matroska' 'mkv' => 'video/x-matroska' 'rtf' => 'application/rtf' 'js' => 'application/javascript' 'pdf' => 'application/pdf' 'doc|docx' => 'application/msword' 'pot|pps|ppt|pptx|ppam|pptm|sldm|ppsm|potm' => 'application/vnd.ms-powerpoint' 'wri' => 'application/vnd.ms-write' 'xla|xls|xlsx|xlt|xlw|xlam|xlsb|xlsm|xltm' => 'application/vnd.ms-excel' 'mdb' => 'application/vnd.ms-access' 'mpp' => 'application/vnd.ms-project' 'docm|dotm' => 'application/vnd.ms-word' 'pptx|sldx|ppsx|potx' => 'application/vnd.openxmlformats-officedocument.presentationml' 'xlsx|xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml' 'docx|dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml' 'onetoc|onetoc2|onetmp|onepkg' => 'application/onenote' 'swf' => 'application/x-shockwave-flash' 'class' => 'application/java' 'tar' => 'application/x-tar' 'zip' => 'application/zip' 'gz|gzip' => 'application/x-gzip' 'exe' => 'application/x-msdownload'
// openoffice formats 'odt' => 'application/vnd.oasis.opendocument.text' 'odp' => 'application/vnd.oasis.opendocument.presentation' 'ods' => 'application/vnd.oasis.opendocument.spreadsheet' 'odg' => 'application/vnd.oasis.opendocument.graphics' 'odc' => 'application/vnd.oasis.opendocument.chart' 'odb' => 'application/vnd.oasis.opendocument.database' 'odf' => 'application/vnd.oasis.opendocument.formula'
// wordperfect formats 'wp|wpd' => 'application/wordperfect'