'application/vnd.ms-excel', 'xlm' => 'application/vnd.ms-excel', 'xla' => 'application/vnd.ms-excel', 'xlc' => 'application/vnd.ms-excel', 'xlt' => 'application/vnd.ms-excel', 'xlw' => 'application/vnd.ms-excel', 'pdf' => 'application/pdf', 'ppt' => 'application/vnd.ms-powerpoint', 'pps' => 'application/vnd.ms-powerpoint', 'pot' => 'application/vnd.ms-powerpoint', 'doc' => 'application/msword', 'dot' => 'application/msword', 'odc' => 'application/vnd.oasis.opendocument.chart', 'otc' => 'application/vnd.oasis.opendocument.chart-template', 'odf' => 'application/vnd.oasis.opendocument.formula', 'otf' => 'application/vnd.oasis.opendocument.formula-template', 'odg' => 'application/vnd.oasis.opendocument.graphics', 'otg' => 'application/vnd.oasis.opendocument.graphics-template', 'odi' => 'application/vnd.oasis.opendocument.image', 'oti' => 'application/vnd.oasis.opendocument.image-template', 'odp' => 'application/vnd.oasis.opendocument.presentation', 'otp' => 'application/vnd.oasis.opendocument.presentation-template', 'ods' => 'application/vnd.oasis.opendocument.spreadsheet', 'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template', 'odt' => 'application/vnd.oasis.opendocument.text', 'otm' => 'application/vnd.oasis.opendocument.text-master', 'ott' => 'application/vnd.oasis.opendocument.text-template', 'oth' => 'application/vnd.oasis.opendocument.text-web', 'docm' => 'application/vnd.ms-word.document.macroEnabled.12', 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'dotm' => 'application/vnd.ms-word.template.macroEnabled.12', 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', 'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroEnabled.12', 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', 'pptm' => 'application/vnd.ms-powerpoint.presentation.macroEnabled.12', 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12', 'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12', 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'xps' => 'application/vnd.ms-xpsdocument', 'rar' => 'application/x-rar-compressed', '7z' => 'application/x-7z-compressed', 's7z' => 'application/x-7z-compressed', 'vcf' => 'text/vcard', 'ics' => 'text/calendar', ); ?>