From 8e5e6030088e2cef2a590ae284d11c00e279486c Mon Sep 17 00:00:00 2001 From: Adam Magness Date: Mon, 15 Jan 2018 08:30:12 -0500 Subject: [PATCH] Create mimetype class move attach.php function to mimetype class --- src/Util/Mimetype.php | 1084 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1084 insertions(+) create mode 100644 src/Util/Mimetype.php diff --git a/src/Util/Mimetype.php b/src/Util/Mimetype.php new file mode 100644 index 0000000000..ea3b9e8216 --- /dev/null +++ b/src/Util/Mimetype.php @@ -0,0 +1,1084 @@ + 'text/plain', + 'htm' => 'text/html', + 'html' => 'text/html', + 'php' => 'text/html', + 'css' => 'text/css', + 'js' => 'application/javascript', + 'json' => 'application/json', + 'xml' => 'application/xml', + 'swf' => 'application/x-shockwave-flash', + 'flv' => 'video/x-flv', + + // images + 'png' => 'image/png', + 'jpe' => 'image/jpeg', + 'jpeg' => 'image/jpeg', + 'jpg' => 'image/jpeg', + 'gif' => 'image/gif', + 'bmp' => 'image/bmp', + 'ico' => 'image/vnd.microsoft.icon', + 'tiff' => 'image/tiff', + 'tif' => 'image/tiff', + 'svg' => 'image/svg+xml', + 'svgz' => 'image/svg+xml', + + // archives + 'zip' => 'application/zip', + 'rar' => 'application/x-rar-compressed', + 'exe' => 'application/x-msdownload', + 'msi' => 'application/x-msdownload', + 'cab' => 'application/vnd.ms-cab-compressed', + + // audio/video + 'mp3' => 'audio/mpeg', + 'wav' => 'audio/wav', + 'qt' => 'video/quicktime', + 'mov' => 'video/quicktime', + 'ogg' => 'application/ogg', + 'mp4' => 'video/mp4', + 'avi' => 'video/x-msvideo', + 'wmv' => 'video/x-ms-wmv', + 'wma' => 'audio/x-ms-wma', + + // adobe + 'pdf' => 'application/pdf', + 'psd' => 'image/vnd.adobe.photoshop', + 'ai' => 'application/postscript', + 'eps' => 'application/postscript', + 'ps' => 'application/postscript', + + // ms office + 'doc' => 'application/msword', + 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', + 'rtf' => 'application/rtf', + 'xls' => 'application/vnd.ms-excel', + 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', + 'ppt' => 'application/vnd.ms-powerpoint', + 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', + + + // open office + 'odt' => 'application/vnd.oasis.opendocument.text', + 'ods' => 'application/vnd.oasis.opendocument.spreadsheet',*/ + + // Assembled from the original Friendica list and + // lists from http://www.freeformatter.com/mime-types-list.html + // and http://www.webmaster-toolkit.com/mime-types.shtml + '123' => 'application/vnd.lotus-1-2-3', + '3dm' => 'x-world/x-3dmf', + '3dmf' => 'x-world/x-3dmf', + '3dml' => 'text/vnd.in3d.3dml', + '3g2' => 'video/3gpp2', + '3gp' => 'video/3gpp', + '7z' => 'application/x-7z-compressed', + 'a' => 'application/octet-stream', + 'aab' => 'application/x-authorware-bin', + 'aac' => 'audio/x-aac', + 'aam' => 'application/x-authorware-map', + 'aas' => 'application/x-authorware-seg', + 'abc' => 'text/vnd.abc', + 'abw' => 'application/x-abiword', + 'ac' => 'application/pkix-attr-cert', + 'acc' => 'application/vnd.americandynamics.acc', + 'ace' => 'application/x-ace-compressed', + 'acgi' => 'text/html', + 'acu' => 'application/vnd.acucobol', + 'adp' => 'audio/adpcm', + 'aep' => 'application/vnd.audiograph', + 'afl' => 'video/animaflex', + 'afp' => 'application/vnd.ibm.modcap', + 'ahead' => 'application/vnd.ahead.space', + 'ai' => 'application/postscript', + 'aif' => 'audio/x-aiff', + 'aifc' => 'audio/x-aiff', + 'aiff' => 'audio/x-aiff', + 'aim' => 'application/x-aim', + 'aip' => 'text/x-audiosoft-intra', + 'air' => 'application/vnd.adobe.air-application-installer-package+zip', + 'ait' => 'application/vnd.dvb.ait', + 'ami' => 'application/vnd.amiga.ami', + 'ani' => 'application/x-navi-animation', + 'aos' => 'application/x-nokia-9000-communicator-add-on-software', + 'apk' => 'application/vnd.android.package-archive', + 'application' => 'application/x-ms-application', + 'apr' => 'application/vnd.lotus-approach', + 'aps' => 'application/mime', + 'arc' => 'application/octet-stream', + 'arj' => 'application/octet-stream', + 'art' => 'image/x-jg', + 'asf' => 'video/x-ms-asf', + 'asm' => 'text/x-asm', + 'aso' => 'application/vnd.accpac.simply.aso', + 'asp' => 'text/asp', + 'asx' => 'video/x-ms-asf-plugin', + 'atc' => 'application/vnd.acucorp', + 'atom' => 'application/atom+xml', + 'atomcat' => 'application/atomcat+xml', + 'atomsvc' => 'application/atomsvc+xml', + 'atx' => 'application/vnd.antix.game-component', + 'au' => 'audio/basic', + 'avi' => 'video/x-msvideo', + 'avs' => 'video/avs-video', + 'aw' => 'application/applixware', + 'azf' => 'application/vnd.airzip.filesecure.azf', + 'azs' => 'application/vnd.airzip.filesecure.azs', + 'azw' => 'application/vnd.amazon.ebook', + 'bcpio' => 'application/x-bcpio', + 'bdf' => 'application/x-font-bdf', + 'bdm' => 'application/vnd.syncml.dm+wbxml', + 'bed' => 'application/vnd.realvnc.bed', + 'bh2' => 'application/vnd.fujitsu.oasysprs', + 'bin' => 'application/octet-stream', + 'bm' => 'image/bmp', + 'bmi' => 'application/vnd.bmi', + 'bmp' => 'image/bmp', + 'boo' => 'application/book', + 'book' => 'application/book', + 'box' => 'application/vnd.previewsystems.box', + 'boz' => 'application/x-bzip2', + 'bsh' => 'application/x-bsh', + 'btif' => 'image/prs.btif', + 'bz' => 'application/x-bzip', + 'bz2' => 'application/x-bzip2', + 'c' => 'text/x-c', + 'c++' => 'text/plain', + 'c11amc' => 'application/vnd.cluetrust.cartomobile-config', + 'c11amz' => 'application/vnd.cluetrust.cartomobile-config-pkg', + 'c4g' => 'application/vnd.clonk.c4group', + 'cab' => 'application/vnd.ms-cab-compressed', + 'car' => 'application/vnd.curl.car', + 'cat' => 'application/vnd.ms-pki.seccat', + 'cc' => 'text/x-c', + 'ccad' => 'application/clariscad', + 'cco' => 'application/x-cocoa', + 'ccxml' => 'application/ccxml+xml,', + 'cdbcmsg' => 'application/vnd.contact.cmsg', + 'cdf' => 'application/x-netcdf', + 'cdkey' => 'application/vnd.mediastation.cdkey', + 'cdmia' => 'application/cdmi-capability', + 'cdmic' => 'application/cdmi-container', + 'cdmid' => 'application/cdmi-domain', + 'cdmio' => 'application/cdmi-object', + 'cdmiq' => 'application/cdmi-queue', + 'cdx' => 'chemical/x-cdx', + 'cdxml' => 'application/vnd.chemdraw+xml', + 'cdy' => 'application/vnd.cinderella', + 'cer' => 'application/pkix-cert', + 'cgm' => 'image/cgm', + 'cha' => 'application/x-chat', + 'chat' => 'application/x-chat', + 'chm' => 'application/vnd.ms-htmlhelp', + 'chrt' => 'application/vnd.kde.kchart', + 'cif' => 'chemical/x-cif', + 'cii' => 'application/vnd.anser-web-certificate-issue-initiation', + 'cil' => 'application/vnd.ms-artgalry', + 'cla' => 'application/vnd.claymore', + 'class' => 'application/java-vm', + 'clkk' => 'application/vnd.crick.clicker.keyboard', + 'clkp' => 'application/vnd.crick.clicker.palette', + 'clkt' => 'application/vnd.crick.clicker.template', + 'clkw' => 'application/vnd.crick.clicker.wordbank', + 'clkx' => 'application/vnd.crick.clicker', + 'clp' => 'application/x-msclip', + 'cmc' => 'application/vnd.cosmocaller', + 'cmdf' => 'chemical/x-cmdf', + 'cml' => 'chemical/x-cml', + 'cmp' => 'application/vnd.yellowriver-custom-menu', + 'cmx' => 'image/x-cmx', + 'cod' => 'application/vnd.rim.cod', + 'com' => 'text/plain', + 'conf' => 'text/plain', + 'cpio' => 'application/x-cpio', + 'cpp' => 'text/x-c', + 'cpt' => 'application/mac-compactpro', + 'crd' => 'application/x-mscardfile', + 'crl' => 'application/pkix-crl', + 'crt' => 'application/x-x509-user-cert', + 'cryptonote' => 'application/vnd.rig.cryptonote', + 'csh' => 'application/x-csh', + 'csml' => 'chemical/x-csml', + 'csp' => 'application/vnd.commonspace', + 'css' => 'text/css', + 'csv' => 'text/csv', + 'cu' => 'application/cu-seeme', + 'curl' => 'text/vnd.curl', + 'cww' => 'application/prs.cww', + 'cxx' => 'text/plain', + 'dae' => 'model/vnd.collada+xml', + 'daf' => 'application/vnd.mobius.daf', + 'davmount' => 'application/davmount+xml', + 'dcr' => 'application/x-director', + 'dcurl' => 'text/vnd.curl.dcurl', + 'dd2' => 'application/vnd.oma.dd2+xml', + 'ddd' => 'application/vnd.fujixerox.ddd', + 'deb' => 'application/x-debian-package', + 'deepv' => 'application/x-deepv', + 'def' => 'text/plain', + 'der' => 'application/x-x509-ca-cert', + 'dfac' => 'application/vnd.dreamfactory', + 'dif' => 'video/x-dv', + 'dir' => 'application/x-director', + 'dis' => 'application/vnd.mobius.dis', + 'djvu' => 'image/vnd.djvu', + 'dl' => 'video/x-dl', + 'dna' => 'application/vnd.dna', + 'doc' => 'application/msword', + 'docm' => 'application/vnd.ms-word.document.macroenabled.12', + 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', + 'dot' => 'application/msword', + 'dotm' => 'application/vnd.ms-word.template.macroenabled.12', + 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', + 'dp' => 'application/vnd.osgi.dp', + 'dpg' => 'application/vnd.dpgraph', + 'dra' => 'audio/vnd.dra', + 'drw' => 'application/drafting', + 'dsc' => 'text/prs.lines.tag', + 'dssc' => 'application/dssc+der', + 'dtb' => 'application/x-dtbook+xml', + 'dtd' => 'application/xml-dtd', + 'dts' => 'audio/vnd.dts', + 'dtshd' => 'audio/vnd.dts.hd', + 'dump' => 'application/octet-stream', + 'dv' => 'video/x-dv', + 'dvi' => 'application/x-dvi', + 'dwf' => 'model/vnd.dwf', + 'dwg' => 'image/vnd.dwg', + 'dxf' => 'image/vnd.dxf', + 'dxp' => 'application/vnd.spotfire.dxp', + 'dxr' => 'application/x-director', + 'ecelp4800' => 'audio/vnd.nuera.ecelp4800', + 'ecelp7470' => 'audio/vnd.nuera.ecelp7470', + 'ecelp9600' => 'audio/vnd.nuera.ecelp9600', + 'edm' => 'application/vnd.novadigm.edm', + 'edx' => 'application/vnd.novadigm.edx', + 'efif' => 'application/vnd.picsel', + 'ei6' => 'application/vnd.pg.osasli', + 'el' => 'text/x-script.elisp', + 'elc' => 'application/x-elc', + 'eml' => 'message/rfc822', + 'emma' => 'application/emma+xml', + 'env' => 'application/x-envoy', + 'eol' => 'audio/vnd.digital-winds', + 'eot' => 'application/vnd.ms-fontobject', + 'eps' => 'application/postscript', + 'epub' => 'application/epub+zip', + 'es' => 'application/ecmascript', + 'es3' => 'application/vnd.eszigno3+xml', + 'esf' => 'application/vnd.epson.esf', + 'etx' => 'text/x-setext', + 'evy' => 'application/x-envoy', + 'exe' => 'application/x-msdownload', + 'exi' => 'application/exi', + 'ext' => 'application/vnd.novadigm.ext', + 'ez2' => 'application/vnd.ezpix-album', + 'ez3' => 'application/vnd.ezpix-package', + 'f' => 'text/x-fortran', + 'f4v' => 'video/x-f4v', + 'f77' => 'text/x-fortran', + 'f90' => 'text/x-fortran', + 'fbs' => 'image/vnd.fastbidsheet', + 'fcs' => 'application/vnd.isac.fcs', + 'fdf' => 'application/vnd.fdf', + 'fe_launch' => 'application/vnd.denovo.fcselayout-link', + 'fg5' => 'application/vnd.fujitsu.oasysgp', + 'fh' => 'image/x-freehand', + 'fif' => 'image/fif', + 'fig' => 'application/x-xfig', + 'fli' => 'video/x-fli', + 'flo' => 'application/vnd.micrografx.flo', + 'flv' => 'video/x-flv', + 'flw' => 'application/vnd.kde.kivio', + 'flx' => 'text/vnd.fmi.flexstor', + 'fly' => 'text/vnd.fly', + 'fm' => 'application/vnd.framemaker', + 'fmf' => 'video/x-atomic3d-feature', + 'fnc' => 'application/vnd.frogans.fnc', + 'for' => 'text/x-fortran', + 'fpx' => 'image/vnd.fpx', + 'frl' => 'application/freeloader', + 'fsc' => 'application/vnd.fsc.weblaunch', + 'fst' => 'image/vnd.fst', + 'ftc' => 'application/vnd.fluxtime.clip', + 'fti' => 'application/vnd.anser-web-funds-transfer-initiation', + 'funk' => 'audio/make', + 'fvt' => 'video/vnd.fvt', + 'fxp' => 'application/vnd.adobe.fxp', + 'fzs' => 'application/vnd.fuzzysheet', + 'g' => 'text/plain', + 'g2w' => 'application/vnd.geoplan', + 'g3' => 'image/g3fax', + 'g3w' => 'application/vnd.geospace', + 'gac' => 'application/vnd.groove-account', + 'gdl' => 'model/vnd.gdl', + 'geo' => 'application/vnd.dynageo', + 'gex' => 'application/vnd.geometry-explorer', + 'ggb' => 'application/vnd.geogebra.file', + 'ggt' => 'application/vnd.geogebra.tool', + 'ghf' => 'application/vnd.groove-help', + 'gif' => 'image/gif', + 'gim' => 'application/vnd.groove-identity-message', + 'gl' => 'video/x-gl', + 'gmx' => 'application/vnd.gmx', + 'gnumeric' => 'application/x-gnumeric', + 'gph' => 'application/vnd.flographit', + 'gqf' => 'application/vnd.grafeq', + 'gram' => 'application/srgs', + 'grv' => 'application/vnd.groove-injector', + 'grxml' => 'application/srgs+xml', + 'gsd' => 'audio/x-gsm', + 'gsf' => 'application/x-font-ghostscript', + 'gsm' => 'audio/x-gsm', + 'gsp' => 'application/x-gsp', + 'gss' => 'application/x-gss', + 'gtar' => 'application/x-gtar', + 'gtm' => 'application/vnd.groove-tool-message', + 'gtw' => 'model/vnd.gtw', + 'gv' => 'text/vnd.graphviz', + 'gxt' => 'application/vnd.geonext', + 'gz' => 'application/x-gzip', + 'gzip' => 'multipart/x-gzip', + 'h' => 'text/x-h', + 'h261' => 'video/h261', + 'h263' => 'video/h263', + 'h264' => 'video/h264', + 'hal' => 'application/vnd.hal+xml', + 'hbci' => 'application/vnd.hbci', + 'hdf' => 'application/x-hdf', + 'help' => 'application/x-helpfile', + 'hgl' => 'application/vnd.hp-hpgl', + 'hh' => 'text/x-h', + 'hlb' => 'text/x-script', + 'hlp' => 'application/winhlp', + 'hpg' => 'application/vnd.hp-hpgl', + 'hpgl' => 'application/vnd.hp-hpgl', + 'hpid' => 'application/vnd.hp-hpid', + 'hps' => 'application/vnd.hp-hps', + 'hqx' => 'application/mac-binhex40', + 'hta' => 'application/hta', + 'htc' => 'text/x-component', + 'htke' => 'application/vnd.kenameaapp', + 'htm' => 'text/html', + 'html' => 'text/html', + 'htmls' => 'text/html', + 'htt' => 'text/webviewhtml', + 'htx' => 'text/html', + 'hvd' => 'application/vnd.yamaha.hv-dic', + 'hvp' => 'application/vnd.yamaha.hv-voice', + 'hvs' => 'application/vnd.yamaha.hv-script', + 'i2g' => 'application/vnd.intergeo', + 'icc' => 'application/vnd.iccprofile', + 'ice' => 'x-conference/x-cooltalk', + 'ico' => 'image/vnd.microsoft.icon', + 'ics' => 'text/calendar', + 'idc' => 'text/plain', + 'ief' => 'image/ief', + 'iefs' => 'image/ief', + 'ifm' => 'application/vnd.shana.informed.formdata', + 'iges' => 'model/iges', + 'igl' => 'application/vnd.igloader', + 'igm' => 'application/vnd.insors.igm', + 'igs' => 'model/iges', + 'igx' => 'application/vnd.micrografx.igx', + 'iif' => 'application/vnd.shana.informed.interchange', + 'ima' => 'application/x-ima', + 'imap' => 'application/x-httpd-imap', + 'imp' => 'application/vnd.accpac.simply.imp', + 'ims' => 'application/vnd.ms-ims', + 'inf' => 'application/inf', + 'ins' => 'application/x-internett-signup', + 'ip' => 'application/x-ip2', + 'ipfix' => 'application/ipfix', + 'ipk' => 'application/vnd.shana.informed.package', + 'irm' => 'application/vnd.ibm.rights-management', + 'irp' => 'application/vnd.irepository.package+xml', + 'isu' => 'video/x-isvideo', + 'it' => 'audio/it', + 'itp' => 'application/vnd.shana.informed.formtemplate', + 'iv' => 'application/x-inventor', + 'ivp' => 'application/vnd.immervision-ivp', + 'ivr' => 'i-world/i-vrml', + 'ivu' => 'application/vnd.immervision-ivu', + 'ivy' => 'application/x-livescreen', + 'jad' => 'text/vnd.sun.j2me.app-descriptor', + 'jam' => 'application/vnd.jam', + 'jar' => 'application/java-archive', + 'jav' => 'text/x-java-source', + 'java' => 'text/x-java-source,java', + 'jcm' => 'application/x-java-commerce', + 'jfif' => 'image/pjpeg', + 'jfif-tbnl' => 'image/jpeg', + 'jisp' => 'application/vnd.jisp', + 'jlt' => 'application/vnd.hp-jlyt', + 'jnlp' => 'application/x-java-jnlp-file', + 'joda' => 'application/vnd.joost.joda-archive', + 'jpe' => 'image/jpeg', + 'jpeg' => 'image/jpeg', + 'jpg' => 'image/jpeg', + 'jpgv' => 'video/jpeg', + 'jpm' => 'video/jpm', + 'jps' => 'image/x-jps', + 'js' => 'application/javascript', + 'json' => 'application/json', + 'jut' => 'image/jutvision', + 'kar' => 'music/x-karaoke', + 'karbon' => 'application/vnd.kde.karbon', + 'kfo' => 'application/vnd.kde.kformula', + 'kia' => 'application/vnd.kidspiration', + 'kml' => 'application/vnd.google-earth.kml+xml', + 'kmz' => 'application/vnd.google-earth.kmz', + 'kne' => 'application/vnd.kinar', + 'kon' => 'application/vnd.kde.kontour', + 'kpr' => 'application/vnd.kde.kpresenter', + 'ksh' => 'text/x-script.ksh', + 'ksp' => 'application/vnd.kde.kspread', + 'ktx' => 'image/ktx', + 'ktz' => 'application/vnd.kahootz', + 'kwd' => 'application/vnd.kde.kword', + 'la' => 'audio/x-nspaudio', + 'lam' => 'audio/x-liveaudio', + 'lasxml' => 'application/vnd.las.las+xml', + 'latex' => 'application/x-latex', + 'lbd' => 'application/vnd.llamagraphics.life-balance.desktop', + 'lbe' => 'application/vnd.llamagraphics.life-balance.exchange+xml', + 'les' => 'application/vnd.hhe.lesson-player', + 'lha' => 'application/x-lha', + 'lhx' => 'application/octet-stream', + 'link66' => 'application/vnd.route66.link66+xml', + 'list' => 'text/plain', + 'lma' => 'audio/x-nspaudio', + 'log' => 'text/plain', + 'lrm' => 'application/vnd.ms-lrm', + 'lsp' => 'text/x-script.lisp', + 'lst' => 'text/plain', + 'lsx' => 'text/x-la-asf', + 'ltf' => 'application/vnd.frogans.ltf', + 'ltx' => 'application/x-latex', + 'lvp' => 'audio/vnd.lucent.voice', + 'lwp' => 'application/vnd.lotus-wordpro', + 'lzh' => 'application/x-lzh', + 'lzx' => 'application/x-lzx', + 'm' => 'text/x-m', + 'm1v' => 'video/mpeg', + 'm21' => 'application/mp21', + 'm2a' => 'audio/mpeg', + 'm2v' => 'video/mpeg', + 'm3u' => 'audio/x-mpegurl', + 'm3u8' => 'application/vnd.apple.mpegurl', + 'm4v' => 'video/x-m4v', + 'ma' => 'application/mathematica', + 'mads' => 'application/mads+xml', + 'mag' => 'application/vnd.ecowin.chart', + 'man' => 'application/x-troff-man', + 'map' => 'application/x-navimap', + 'mar' => 'text/plain', + 'mathml' => 'application/mathml+xml', + 'mbd' => 'application/mbedlet', + 'mbk' => 'application/vnd.mobius.mbk', + 'mbox' => 'application/mbox', + 'mc$' => 'application/x-magic-cap-package-1.0', + 'mc1' => 'application/vnd.medcalcdata', + 'mcd' => 'application/vnd.mcd', + 'mcf' => 'text/mcf', + 'mcp' => 'application/netmc', + 'mcurl' => 'text/vnd.curl.mcurl', + 'mdb' => 'application/x-msaccess', + 'mdi' => 'image/vnd.ms-modi', + 'me' => 'application/x-troff-me', + 'meta4' => 'application/metalink4+xml', + 'mets' => 'application/mets+xml', + 'mfm' => 'application/vnd.mfmp', + 'mgp' => 'application/vnd.osgeo.mapguide.package', + 'mgz' => 'application/vnd.proteus.magazine', + 'mht' => 'message/rfc822', + 'mhtml' => 'message/rfc822', + 'mid' => 'audio/midi', + 'midi' => 'x-music/x-midi', + 'mif' => 'application/vnd.mif', + 'mime' => 'www/mime', + 'mj2' => 'video/mj2', + 'mjf' => 'audio/x-vnd.audioexplosion.mjuicemediafile', + 'mjpg' => 'video/x-motion-jpeg', + 'mlp' => 'application/vnd.dolby.mlp', + 'mm' => 'application/x-meme', + 'mmd' => 'application/vnd.chipnuts.karaoke-mmd', + 'mme' => 'application/base64', + 'mmf' => 'application/vnd.smaf', + 'mmr' => 'image/vnd.fujixerox.edmics-mmr', + 'mny' => 'application/x-msmoney', + 'mod' => 'audio/x-mod', + 'mods' => 'application/mods+xml', + 'moov' => 'video/quicktime', + 'mov' => 'video/quicktime', + 'movie' => 'video/x-sgi-movie', + 'mp2' => 'video/x-mpeq2a', + 'mp3' => 'audio/mpeg', + 'mp4' => 'video/mp4', + 'mp4a' => 'audio/mp4', + 'mpa' => 'video/mpeg', + 'mpc' => 'application/vnd.mophun.certificate', + 'mpe' => 'video/mpeg', + 'mpeg' => 'video/mpeg', + 'mpg' => 'video/mpeg', + 'mpga' => 'audio/mpeg', + 'mpkg' => 'application/vnd.apple.installer+xml', + 'mpm' => 'application/vnd.blueice.multipass', + 'mpn' => 'application/vnd.mophun.application', + 'mpp' => 'application/vnd.ms-project', + 'mpt' => 'application/x-project', + 'mpv' => 'application/x-project', + 'mpx' => 'application/x-project', + 'mpy' => 'application/vnd.ibm.minipay', + 'mqy' => 'application/vnd.mobius.mqy', + 'mrc' => 'application/marc', + 'mrcx' => 'application/marcxml+xml', + 'ms' => 'application/x-troff-ms', + 'mscml' => 'application/mediaservercontrol+xml', + 'mseq' => 'application/vnd.mseq', + 'msf' => 'application/vnd.epson.msf', + 'msh' => 'model/mesh', + 'msi' => 'application/x-msdownload', + 'msl' => 'application/vnd.mobius.msl', + 'msty' => 'application/vnd.muvee.style', + 'mts' => 'model/vnd.mts', + 'mus' => 'application/vnd.musician', + 'musicxml' => 'application/vnd.recordare.musicxml+xml', + 'mv' => 'video/x-sgi-movie', + 'mvb' => 'application/x-msmediaview', + 'mwf' => 'application/vnd.mfer', + 'mxf' => 'application/mxf', + 'mxl' => 'application/vnd.recordare.musicxml', + 'mxml' => 'application/xv+xml', + 'mxs' => 'application/vnd.triscape.mxs', + 'mxu' => 'video/vnd.mpegurl', + 'my' => 'audio/make', + 'mzz' => 'application/x-vnd.audioexplosion.mzz', + 'n-gage' => 'application/vnd.nokia.n-gage.symbian.install', + 'n3' => 'text/n3', + 'nap' => 'image/naplps', + 'naplps' => 'image/naplps', + 'nbp' => 'application/vnd.wolfram.player', + 'nc' => 'application/x-netcdf', + 'ncm' => 'application/vnd.nokia.configuration-message', + 'ncx' => 'application/x-dtbncx+xml', + 'ngdat' => 'application/vnd.nokia.n-gage.data', + 'nif' => 'image/x-niff', + 'niff' => 'image/x-niff', + 'nix' => 'application/x-mix-transfer', + 'nlu' => 'application/vnd.neurolanguage.nlu', + 'nml' => 'application/vnd.enliven', + 'nnd' => 'application/vnd.noblenet-directory', + 'nns' => 'application/vnd.noblenet-sealer', + 'nnw' => 'application/vnd.noblenet-web', + 'npx' => 'image/vnd.net-fpx', + 'nsc' => 'application/x-conference', + 'nsf' => 'application/vnd.lotus-notes', + 'nvd' => 'application/x-navidoc', + 'o' => 'application/octet-stream', + 'oa2' => 'application/vnd.fujitsu.oasys2', + 'oa3' => 'application/vnd.fujitsu.oasys3', + 'oas' => 'application/vnd.fujitsu.oasys', + 'obd' => 'application/x-msbinder', + 'oda' => 'application/oda', + 'odb' => 'application/vnd.oasis.opendocument.database', + 'odc' => 'application/vnd.oasis.opendocument.chart', + 'odf' => 'application/vnd.oasis.opendocument.formula', + 'odft' => 'application/vnd.oasis.opendocument.formula-template', + 'odg' => 'application/vnd.oasis.opendocument.graphics', + 'odi' => 'application/vnd.oasis.opendocument.image', + 'odm' => 'application/vnd.oasis.opendocument.text-master', + 'odp' => 'application/vnd.oasis.opendocument.presentation', + 'ods' => 'application/vnd.oasis.opendocument.spreadsheet', + 'odt' => 'application/vnd.oasis.opendocument.text', + 'oga' => 'audio/ogg', + 'ogg' => 'application/ogg', + 'ogv' => 'video/ogg', + 'ogx' => 'application/ogg', + 'omc' => 'application/x-omc', + 'omcd' => 'application/x-omcdatamaker', + 'omcr' => 'application/x-omcregerator', + 'onetoc' => 'application/onenote', + 'opf' => 'application/oebps-package+xml', + 'org' => 'application/vnd.lotus-organizer', + 'osf' => 'application/vnd.yamaha.openscoreformat', + 'osfpvg' => 'application/vnd.yamaha.openscoreformat.osfpvg+xml', + 'otc' => 'application/vnd.oasis.opendocument.chart-template', + 'otf' => 'application/x-font-otf', + 'otg' => 'application/vnd.oasis.opendocument.graphics-template', + 'oth' => 'application/vnd.oasis.opendocument.text-web', + 'oti' => 'application/vnd.oasis.opendocument.image-template', + 'otp' => 'application/vnd.oasis.opendocument.presentation-template', + 'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template', + 'ott' => 'application/vnd.oasis.opendocument.text-template', + 'oxt' => 'application/vnd.openofficeorg.extension', + 'p' => 'text/x-pascal', + 'p10' => 'application/pkcs10', + 'p12' => 'application/x-pkcs12', + 'p7a' => 'application/x-pkcs7-signature', + 'p7b' => 'application/x-pkcs7-certificates', + 'p7c' => 'application/x-pkcs7-mime', + 'p7m' => 'application/pkcs7-mime', + 'p7r' => 'application/x-pkcs7-certreqresp', + 'p7s' => 'application/pkcs7-signature', + 'p8' => 'application/pkcs8', + 'part' => 'application/pro_eng', + 'pas' => 'text/pascal', + 'paw' => 'application/vnd.pawaafile', + 'pbd' => 'application/vnd.powerbuilder6', + 'pbm' => 'image/x-portable-bitmap', + 'pcf' => 'application/x-font-pcf', + 'pcl' => 'application/vnd.hp-pcl', + 'pclxl' => 'application/vnd.hp-pclxl', + 'pct' => 'image/x-pict', + 'pcurl' => 'application/vnd.curl.pcurl', + 'pcx' => 'image/x-pcx', + 'pdb' => 'application/vnd.palm', + 'pdf' => 'application/pdf', + 'pfa' => 'application/x-font-type1', + 'pfr' => 'application/font-tdpfr', + 'pfunk' => 'audio/make.my.funk', + 'pgm' => 'image/x-portable-graymap', + 'pgn' => 'application/x-chess-pgn', + 'pgp' => 'application/pgp-signature', + 'php' => 'text/html', + 'pic' => 'image/x-pict', + 'pict' => 'image/pict', + 'pkg' => 'application/x-newton-compatible-pkg', + 'pki' => 'application/pkixcmp', + 'pkipath' => 'application/pkix-pkipath', + 'pko' => 'application/vnd.ms-pki.pko', + 'pl' => 'text/x-script.perl', + 'plb' => 'application/vnd.3gpp.pic-bw-large', + 'plc' => 'application/vnd.mobius.plc', + 'plf' => 'application/vnd.pocketlearn', + 'pls' => 'application/pls+xml', + 'plx' => 'application/x-pixclscript', + 'pm' => 'text/x-script.perl-module', + 'pm4' => 'application/x-pagemaker', + 'pm5' => 'application/x-pagemaker', + 'pml' => 'application/vnd.ctc-posml', + 'png' => 'image/png', + 'pnm' => 'image/x-portable-anymap', + 'portpkg' => 'application/vnd.macports.portpkg', + 'pot' => 'application/vnd.ms-powerpoint', + 'potm' => 'application/vnd.ms-powerpoint.template.macroenabled.12', + 'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template', + 'pov' => 'model/x-pov', + 'ppa' => 'application/vnd.ms-powerpoint', + 'ppam' => 'application/vnd.ms-powerpoint.addin.macroenabled.12', + 'ppd' => 'application/vnd.cups-ppd', + 'ppm' => 'image/x-portable-pixmap', + 'pps' => 'application/vnd.ms-powerpoint', + 'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroenabled.12', + 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', + 'ppt' => 'application/vnd.ms-powerpoint', + 'pptm' => 'application/vnd.ms-powerpoint.presentation.macroenabled.12', + 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', + 'ppz' => 'application/mspowerpoint', + 'prc' => 'application/x-mobipocket-ebook', + 'pre' => 'application/vnd.lotus-freelance', + 'prf' => 'application/pics-rules', + 'prt' => 'application/pro_eng', + 'ps' => 'application/postscript', + 'psb' => 'application/vnd.3gpp.pic-bw-small', + 'psd' => 'image/vnd.adobe.photoshop', + 'psf' => 'application/x-font-linux-psf', + 'pskcxml' => 'application/pskc+xml', + 'ptid' => 'application/vnd.pvi.ptid1', + 'pub' => 'application/x-mspublisher', + 'pvb' => 'application/vnd.3gpp.pic-bw-var', + 'pvu' => 'paleovu/x-pv', + 'pwn' => 'application/vnd.3m.post-it-notes', + 'pwz' => 'application/vnd.ms-powerpoint', + 'py' => 'text/x-script.phyton', + 'pya' => 'audio/vnd.ms-playready.media.pya', + 'pyc' => 'applicaiton/x-bytecode.python', + 'pyv' => 'video/vnd.ms-playready.media.pyv', + 'qam' => 'application/vnd.epson.quickanime', + 'qbo' => 'application/vnd.intu.qbo', + 'qcp' => 'audio/vnd.qcelp', + 'qd3' => 'x-world/x-3dmf', + 'qd3d' => 'x-world/x-3dmf', + 'qfx' => 'application/vnd.intu.qfx', + 'qif' => 'image/x-quicktime', + 'qps' => 'application/vnd.publishare-delta-tree', + 'qt' => 'video/quicktime', + 'qtc' => 'video/x-qtc', + 'qti' => 'image/x-quicktime', + 'qtif' => 'image/x-quicktime', + 'qxd' => 'application/vnd.quark.quarkxpress', + 'ra' => 'audio/x-realaudio', + 'ram' => 'audio/x-pn-realaudio', + 'rar' => 'application/x-rar-compressed', + 'ras' => 'image/x-cmu-raster', + 'rast' => 'image/cmu-raster', + 'rcprofile' => 'application/vnd.ipunplugged.rcprofile', + 'rdf' => 'application/rdf+xml', + 'rdz' => 'application/vnd.data-vision.rdz', + 'rep' => 'application/vnd.businessobjects', + 'res' => 'application/x-dtbresource+xml', + 'rexx' => 'text/x-script.rexx', + 'rf' => 'image/vnd.rn-realflash', + 'rgb' => 'image/x-rgb', + 'rif' => 'application/reginfo+xml', + 'rip' => 'audio/vnd.rip', + 'rl' => 'application/resource-lists+xml', + 'rlc' => 'image/vnd.fujixerox.edmics-rlc', + 'rld' => 'application/resource-lists-diff+xml', + 'rm' => 'application/vnd.rn-realmedia', + 'rmi' => 'audio/mid', + 'rmm' => 'audio/x-pn-realaudio', + 'rmp' => 'audio/x-pn-realaudio-plugin', + 'rms' => 'application/vnd.jcp.javame.midlet-rms', + 'rnc' => 'application/relax-ng-compact-syntax', + 'rng' => 'application/vnd.nokia.ringing-tone', + 'rnx' => 'application/vnd.rn-realplayer', + 'roff' => 'application/x-troff', + 'rp' => 'image/vnd.rn-realpix', + 'rp9' => 'application/vnd.cloanto.rp9', + 'rpm' => 'audio/x-pn-realaudio-plugin', + 'rpss' => 'application/vnd.nokia.radio-presets', + 'rpst' => 'application/vnd.nokia.radio-preset', + 'rq' => 'application/sparql-query', + 'rs' => 'application/rls-services+xml', + 'rsd' => 'application/rsd+xml', + 'rss' => 'application/rss+xml', + 'rt' => 'text/vnd.rn-realtext', + 'rtf' => 'application/rtf', + 'rtx' => 'text/richtext', + 'rv' => 'video/vnd.rn-realvideo', + 's' => 'text/x-asm', + 's3m' => 'audio/s3m', + 'saf' => 'application/vnd.yamaha.smaf-audio', + 'saveme' => 'application/octet-stream', + 'sbk' => 'application/x-tbook', + 'sbml' => 'application/sbml+xml', + 'sc' => 'application/vnd.ibm.secure-container', + 'scd' => 'application/x-msschedule', + 'scm' => 'application/vnd.lotus-screencam', + 'scq' => 'application/scvp-cv-request', + 'scs' => 'application/scvp-cv-response', + 'scurl' => 'text/vnd.curl.scurl', + 'sda' => 'application/vnd.stardivision.draw', + 'sdc' => 'application/vnd.stardivision.calc', + 'sdd' => 'application/vnd.stardivision.impress', + 'sdkm' => 'application/vnd.solent.sdkm+xml', + 'sdml' => 'text/plain', + 'sdp' => 'application/sdp', + 'sdr' => 'application/sounder', + 'sdw' => 'application/vnd.stardivision.writer', + 'sea' => 'application/x-sea', + 'see' => 'application/vnd.seemail', + 'seed' => 'application/vnd.fdsn.seed', + 'sema' => 'application/vnd.sema', + 'semd' => 'application/vnd.semd', + 'semf' => 'application/vnd.semf', + 'ser' => 'application/java-serialized-object', + 'set' => 'application/set', + 'setpay' => 'application/set-payment-initiation', + 'setreg' => 'application/set-registration-initiation', + 'sfd-hdstx' => 'application/vnd.hydrostatix.sof-data', + 'sfs' => 'application/vnd.spotfire.sfs', + 'sgl' => 'application/vnd.stardivision.writer-global', + 'sgm' => 'text/x-sgml', + 'sgml' => 'text/sgml', + 'sh' => 'application/x-sh', + 'shar' => 'application/x-shar', + 'shf' => 'application/shf+xml', + 'shtml' => 'text/x-server-parsed-html', + 'sid' => 'audio/x-psid', + 'sis' => 'application/vnd.symbian.install', + 'sit' => 'application/x-stuffit', + 'sitx' => 'application/x-stuffitx', + 'skd' => 'application/x-koan', + 'skm' => 'application/x-koan', + 'skp' => 'application/vnd.koan', + 'skt' => 'application/x-koan', + 'sl' => 'application/x-seelogo', + 'sldm' => 'application/vnd.ms-powerpoint.slide.macroenabled.12', + 'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide', + 'slt' => 'application/vnd.epson.salt', + 'sm' => 'application/vnd.stepmania.stepchart', + 'smf' => 'application/vnd.stardivision.math', + 'smi' => 'application/smil+xml', + 'smil' => 'application/smil', + 'snd' => 'audio/x-adpcm', + 'snf' => 'application/x-font-snf', + 'sol' => 'application/solids', + 'spc' => 'text/x-speech', + 'spf' => 'application/vnd.yamaha.smaf-phrase', + 'spl' => 'application/x-futuresplash', + 'spot' => 'text/vnd.in3d.spot', + 'spp' => 'application/scvp-vp-response', + 'spq' => 'application/scvp-vp-request', + 'spr' => 'application/x-sprite', + 'sprite' => 'application/x-sprite', + 'src' => 'application/x-wais-source', + 'sru' => 'application/sru+xml', + 'srx' => 'application/sparql-results+xml', + 'sse' => 'application/vnd.kodak-descriptor', + 'ssf' => 'application/vnd.epson.ssf', + 'ssi' => 'text/x-server-parsed-html', + 'ssm' => 'application/streamingmedia', + 'ssml' => 'application/ssml+xml', + 'sst' => 'application/vnd.ms-pki.certstore', + 'st' => 'application/vnd.sailingtracker.track', + 'stc' => 'application/vnd.sun.xml.calc.template', + 'std' => 'application/vnd.sun.xml.draw.template', + 'step' => 'application/step', + 'stf' => 'application/vnd.wt.stf', + 'sti' => 'application/vnd.sun.xml.impress.template', + 'stk' => 'application/hyperstudio', + 'stl' => 'application/vnd.ms-pki.stl', + 'stp' => 'application/step', + 'str' => 'application/vnd.pg.format', + 'stw' => 'application/vnd.sun.xml.writer.template', + 'sub' => 'image/vnd.dvb.subtitle', + 'sus' => 'application/vnd.sus-calendar', + 'sv4cpio' => 'application/x-sv4cpio', + 'sv4crc' => 'application/x-sv4crc', + 'svc' => 'application/vnd.dvb.service', + 'svd' => 'application/vnd.svd', + 'svf' => 'image/x-dwg', + 'svg' => 'image/svg+xml', + 'svgz' => 'image/svg+xml', + 'svr' => 'x-world/x-svr', + 'swf' => 'application/x-shockwave-flash', + 'swi' => 'application/vnd.aristanetworks.swi', + 'sxc' => 'application/vnd.sun.xml.calc', + 'sxd' => 'application/vnd.sun.xml.draw', + 'sxg' => 'application/vnd.sun.xml.writer.global', + 'sxi' => 'application/vnd.sun.xml.impress', + 'sxm' => 'application/vnd.sun.xml.math', + 'sxw' => 'application/vnd.sun.xml.writer', + 't' => 'text/troff', + 'talk' => 'text/x-speech', + 'tao' => 'application/vnd.tao.intent-module-archive', + 'tar' => 'application/x-tar', + 'tbk' => 'application/x-tbook', + 'tcap' => 'application/vnd.3gpp2.tcap', + 'tcl' => 'application/x-tcl', + 'tcsh' => 'text/x-script.tcsh', + 'teacher' => 'application/vnd.smart.teacher', + 'tei' => 'application/tei+xml', + 'tex' => 'application/x-tex', + 'texi' => 'application/x-texinfo', + 'texinfo' => 'application/x-texinfo', + 'text' => 'text/plain', + 'tfi' => 'application/thraud+xml', + 'tfm' => 'application/x-tex-tfm', + 'tgz' => 'application/x-compressed', + 'thmx' => 'application/vnd.ms-officetheme', + 'tif' => 'image/tiff', + 'tiff' => 'image/tiff', + 'tmo' => 'application/vnd.tmobile-livetv', + 'torrent' => 'application/x-bittorrent', + 'tpl' => 'application/vnd.groove-tool-template', + 'tpt' => 'application/vnd.trid.tpt', + 'tr' => 'application/x-troff', + 'tra' => 'application/vnd.trueapp', + 'trm' => 'application/x-msterminal', + 'tsd' => 'application/timestamped-data', + 'tsi' => 'audio/tsp-audio', + 'tsp' => 'audio/tsplayer', + 'tsv' => 'text/tab-separated-values', + 'ttf' => 'application/x-font-ttf', + 'ttl' => 'text/turtle', + 'turbot' => 'image/florian', + 'twd' => 'application/vnd.simtech-mindmapper', + 'txd' => 'application/vnd.genomatix.tuxedo', + 'txf' => 'application/vnd.mobius.txf', + 'txt' => 'text/plain', + 'ufd' => 'application/vnd.ufdl', + 'uil' => 'text/x-uil', + 'umj' => 'application/vnd.umajin', + 'uni' => 'text/uri-list', + 'unis' => 'text/uri-list', + 'unityweb' => 'application/vnd.unity', + 'unv' => 'application/i-deas', + 'uoml' => 'application/vnd.uoml+xml', + 'uri' => 'text/uri-list', + 'uris' => 'text/uri-list', + 'ustar' => 'application/x-ustar', + 'utz' => 'application/vnd.uiq.theme', + 'uu' => 'text/x-uuencode', + 'uue' => 'text/x-uuencode', + 'uva' => 'audio/vnd.dece.audio', + 'uvh' => 'video/vnd.dece.hd', + 'uvi' => 'image/vnd.dece.graphic', + 'uvm' => 'video/vnd.dece.mobile', + 'uvp' => 'video/vnd.dece.pd', + 'uvs' => 'video/vnd.dece.sd', + 'uvu' => 'video/vnd.uvvu.mp4', + 'uvv' => 'video/vnd.dece.video', + 'vcd' => 'application/x-cdlink', + 'vcf' => 'text/x-vcard', + 'vcg' => 'application/vnd.groove-vcard', + 'vcs' => 'text/x-vcalendar', + 'vcx' => 'application/vnd.vcx', + 'vda' => 'application/vda', + 'vdo' => 'video/vdo', + 'vew' => 'application/groupwise', + 'vis' => 'application/vnd.visionary', + 'viv' => 'video/vnd.vivo', + 'vivo' => 'video/vnd.vivo', + 'vmd' => 'application/vocaltec-media-desc', + 'vmf' => 'application/vocaltec-media-file', + 'voc' => 'audio/x-voc', + 'vos' => 'video/vosaic', + 'vox' => 'audio/voxware', + 'vqe' => 'audio/x-twinvq-plugin', + 'vqf' => 'audio/x-twinvq', + 'vql' => 'audio/x-twinvq-plugin', + 'vrml' => 'x-world/x-vrml', + 'vrt' => 'x-world/x-vrt', + 'vsd' => 'application/vnd.visio', + 'vsf' => 'application/vnd.vsf', + 'vst' => 'application/x-visio', + 'vsw' => 'application/x-visio', + 'vtu' => 'model/vnd.vtu', + 'vxml' => 'application/voicexml+xml', + 'w60' => 'application/wordperfect6.0', + 'w61' => 'application/wordperfect6.1', + 'w6w' => 'application/msword', + 'wad' => 'application/x-doom', + 'wav' => 'audio/wav', + 'wax' => 'audio/x-ms-wax', + 'wb1' => 'application/x-qpro', + 'wbmp' => 'image/vnd.wap.wbmp', + 'wbs' => 'application/vnd.criticaltools.wbs+xml', + 'wbxml' => 'application/vnd.wap.wbxml', + 'web' => 'application/vnd.xara', + 'weba' => 'audio/webm', + 'webm' => 'video/webm', + 'webp' => 'image/webp', + 'wg' => 'application/vnd.pmi.widget', + 'wgt' => 'application/widget', + 'wiz' => 'application/msword', + 'wk1' => 'application/x-123', + 'wm' => 'video/x-ms-wm', + 'wma' => 'audio/x-ms-wma', + 'wmd' => 'application/x-ms-wmd', + 'wmf' => 'application/x-msmetafile', + 'wml' => 'text/vnd.wap.wml', + 'wmlc' => 'application/vnd.wap.wmlc', + 'wmls' => 'text/vnd.wap.wmlscript', + 'wmlsc' => 'application/vnd.wap.wmlscriptc', + 'wmv' => 'video/x-ms-wmv', + 'wmx' => 'video/x-ms-wmx', + 'wmz' => 'application/x-ms-wmz', + 'woff' => 'application/x-font-woff', + 'word' => 'application/msword', + 'wp' => 'application/wordperfect', + 'wp5' => 'application/wordperfect6.0', + 'wp6' => 'application/wordperfect', + 'wpd' => 'application/vnd.wordperfect', + 'wpl' => 'application/vnd.ms-wpl', + 'wps' => 'application/vnd.ms-works', + 'wq1' => 'application/x-lotus', + 'wqd' => 'application/vnd.wqd', + 'wri' => 'application/x-mswrite', + 'wrl' => 'model/vrml', + 'wrz' => 'x-world/x-vrml', + 'wsc' => 'text/scriplet', + 'wsdl' => 'application/wsdl+xml', + 'wspolicy' => 'application/wspolicy+xml', + 'wsrc' => 'application/x-wais-source', + 'wtb' => 'application/vnd.webturbo', + 'wtk' => 'application/x-wintalk', + 'wvx' => 'video/x-ms-wvx', + 'x-png' => 'image/png', + 'x3d' => 'application/vnd.hzn-3d-crossword', + 'xap' => 'application/x-silverlight-app', + 'xar' => 'application/vnd.xara', + 'xbap' => 'application/x-ms-xbap', + 'xbd' => 'application/vnd.fujixerox.docuworks.binder', + 'xbm' => 'image/x-xbitmap', + 'xdf' => 'application/xcap-diff+xml', + 'xdm' => 'application/vnd.syncml.dm+xml', + 'xdp' => 'application/vnd.adobe.xdp+xml', + 'xdr' => 'video/x-amt-demorun', + 'xdssc' => 'application/dssc+xml', + 'xdw' => 'application/vnd.fujixerox.docuworks', + 'xenc' => 'application/xenc+xml', + 'xer' => 'application/patch-ops-error+xml', + 'xfdf' => 'application/vnd.adobe.xfdf', + 'xfdl' => 'application/vnd.xfdl', + 'xgz' => 'xgl/drawing', + 'xhtml' => 'application/xhtml+xml', + 'xif' => 'image/vnd.xiff', + 'xl' => 'application/excel', + 'xla' => 'application/x-msexcel', + 'xlam' => 'application/vnd.ms-excel.addin.macroenabled.12', + 'xlb' => 'application/x-excel', + 'xlc' => 'application/x-excel', + 'xld' => 'application/x-excel', + 'xlk' => 'application/x-excel', + 'xll' => 'application/x-excel', + 'xlm' => 'application/x-excel', + 'xls' => 'application/vnd.ms-excel', + 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroenabled.12', + 'xlsm' => 'application/vnd.ms-excel.sheet.macroenabled.12', + 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', + 'xlt' => 'application/x-excel', + 'xltm' => 'application/vnd.ms-excel.template.macroenabled.12', + 'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template', + 'xlv' => 'application/x-excel', + 'xlw' => 'application/x-msexcel', + 'xm' => 'audio/xm', + 'xml' => 'application/xml', + 'xmz' => 'xgl/movie', + 'xo' => 'application/vnd.olpc-sugar', + 'xop' => 'application/xop+xml', + 'xpi' => 'application/x-xpinstall', + 'xpix' => 'application/x-vnd.ls-xpix', + 'xpm' => 'image/x-xpixmap', + 'xpr' => 'application/vnd.is-xpr', + 'xps' => 'application/vnd.ms-xpsdocument', + 'xpw' => 'application/vnd.intercon.formnet', + 'xslt' => 'application/xslt+xml', + 'xsm' => 'application/vnd.syncml+xml', + 'xspf' => 'application/xspf+xml', + 'xsr' => 'video/x-amt-showrun', + 'xul' => 'application/vnd.mozilla.xul+xml', + 'xwd' => 'image/x-xwindowdump', + 'xyz' => 'chemical/x-xyz', + 'yang' => 'application/yang', + 'yin' => 'application/yin+xml', + 'z' => 'application/x-compressed', + 'zaz' => 'application/vnd.zzazz.deck+xml', + 'zip' => 'application/zip', + 'zir' => 'application/vnd.zul', + 'zmm' => 'application/vnd.handheld-entertainment+xml', + 'zoo' => 'application/octet-stream', + 'zsh' => 'text/x-script.zsh' + ]; + + $dot = strpos($filename, '.'); + if ($dot !== false) { + $ext = strtolower(substr($filename, $dot + 1)); + if (array_key_exists($ext, $mime_types)) { + return $mime_types[$ext]; + } + } else { + return 'application/octet-stream'; + } + } +}