MIME Types – Ajouter des fichiers à WordPress (ajouter des extensions autorisées)
MIME TYPES
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USE AND CONFIGURE MIME TYPES
Various mime types are pre-configured for use on our Grid & DV servers. If you would like to add a custom mime-type for use on your website, you can do so by using an .htaccess file:
- Create a file named ‘.htaccess’ in the directory in which you will place the files that need mime type customization. In this file, place the following line:
AddType <mime-type> <file-extension>
Where <mime-type> is replaced by the desired type and <file-extension> is replaced by the extension of the target files.
If you are looking to process files that do not end in the .php extension as PHP, then you should review our article Grid Using SetHandler to process other extensions as PHP.
TROUBLESHOOTING
There are instances when your application or webpage incorrectly uses the the wrong MIME type for your file. For more information on MIME types, you can reference http://en.wikipedia.org/wiki/Internet_media_type.
In our environment, this type would be set by Apache, our webserver, or your application. It is also possible to override Apache’s default values using a .htacess file.
There are two debugging steps that can help you properly diagnose this issue. To see what your page is actually returning, you can use the HEAD tool which is freely available to use from the command line with SSH enabled on your service.
1. Log into your server via SSH and run the command:
HEAD http://my-mediatemple-domain.com
my-mediatemple-domain.com@cl26:~$ HEAD http://my-mediatemple-domain.com
200 OK
Connection: close
Date: Fri, 07 Dec 2007 17:04:33 GMT
Server: Apache/2.0.54
Vary: Accept-Encoding
Content-Type: text/html; charset=utf-8
Client-Date: Fri, 07 Dec 2007 17:04:35 GMT
Client-Peer: 64.13.192.60:80
Client-Response-Num: 1
X-Powered-By: PHP/4.4.7
In this case, the Content-Type is ‘text/html’. If this was a .xls file for instance, the content type should return ‘application/vnd.ms-excel’.
2. You should then compare this result to the default value for your file type in our MIME type database. We will use the “xls” file type as our example query using the command:
grep xls /etc/mime.types
This command should have returned:
application/vnd.ms-excel xls xlb xlt
Based on the these two steps, you have a great way of determining where your mismatch stems from. In most cases, this is caused by your application; typically, a PHP one. Another common way of overriding Apache’s default values would be a .htaccess file. Please double-check that you do not have any “AddType” or “ForceType” directives in these files. Removing them would revert back to Apache’s default.
LIST OF MIME TYPES
The authoritative resource on mime handling can be found on Apache.org. A complete list of pre-configured mime types can be found via the SSH command less /etc/mime.types. An updated list is as follows:
application/activemessage application/andrew-inset ez application/applefile application/atomicmail application/batch-SMTP application/beep+xml application/cals-1840 application/commonground application/cu-seeme csm cu application/cybercash application/dca-rft application/dec-dx application/docbook+xml application/dsptype tsp application/dvcs application/edi-consent application/edifact application/edi-x12 application/eshop application/font-tdpfr application/futuresplash spl application/ghostview application/hta hta application/http application/hyperstudio application/iges application/index application/index.cmd application/index.obj application/index.response application/index.vnd application/iotp application/ipp application/isup application/mac-compactpro cpt application/marc application/mac-binhex40 hqx application/macwriteii application/mathematica nb application/mathematica-old application/msaccess mdb application/msword doc dot application/news-message-id application/news-transmission application/octet-stream bin application/ocsp-request application/ocsp-response application/oda oda application/ogg ogg application/parityfec application/pics-rules prf application/pgp-encrypted application/pgp-keys key application/pdf pdf application/pgp-signature pgp application/pkcs10 application/pkcs7-mime application/pkcs7-signature application/pkix-cert application/pkixcmp application/pkix-crl application/postscript ps ai eps application/prs.alvestrand.titrax-sheet application/prs.cww application/prs.nprend application/qsig application/rar rar application/rdf+xml rdf application/remote-printing application/riscos application/rss+xml rss application/rtf rtf application/sdp application/set-payment application/set-payment-initiation application/set-registration application/set-registration-initiation application/sgml application/sgml-open-catalog application/sieve application/slate application/smil smi smil application/timestamp-query application/timestamp-reply application/vemmi application/whoispp-query application/whoispp-response application/wita application/wordperfect5.1 wp5 application/x400-bp application/xhtml+xml xht xhtml application/xml xml xsl application/xml-dtd application/xml-external-parsed-entity application/zip zip application/vnd.3M.Post-it-Notes application/vnd.accpac.simply.aso application/vnd.accpac.simply.imp application/vnd.acucobol application/vnd.aether.imp application/vnd.anser-web-certificate-issue-initiation application/vnd.anser-web-funds-transfer-initiation application/vnd.audiograph application/vnd.bmi application/vnd.businessobjects application/vnd.canon-cpdl application/vnd.canon-lips application/vnd.cinderella cdy application/vnd.claymore application/vnd.commerce-battelle application/vnd.commonspace application/vnd.comsocaller application/vnd.contact.cmsg application/vnd.cosmocaller application/vnd.ctc-posml application/vnd.cups-postscript application/vnd.cups-raster application/vnd.cups-raw application/vnd.cybank application/vnd.dna application/vnd.dpgraph application/vnd.dxr application/vnd.ecdis-update application/vnd.ecowin.chart application/vnd.ecowin.filerequest application/vnd.ecowin.fileupdate application/vnd.ecowin.series application/vnd.ecowin.seriesrequest application/vnd.ecowin.seriesupdate application/vnd.enliven application/vnd.epson.esf application/vnd.epson.msf application/vnd.epson.quickanime application/vnd.epson.salt application/vnd.epson.ssf application/vnd.ericsson.quickcall application/vnd.eudora.data application/vnd.fdf application/vnd.ffsns application/vnd.flographit application/vnd.framemaker application/vnd.fsc.weblaunch application/vnd.fujitsu.oasys application/vnd.fujitsu.oasys2 application/vnd.fujitsu.oasys3 application/vnd.fujitsu.oasysgp application/vnd.fujitsu.oasysprs application/vnd.fujixerox.ddd application/vnd.fujixerox.docuworks application/vnd.fujixerox.docuworks.binder application/vnd.fut-misnet application/vnd.grafeq application/vnd.groove-account application/vnd.groove-identity-message application/vnd.groove-injector application/vnd.groove-tool-message application/vnd.groove-tool-template application/vnd.groove-vcard application/vnd.hhe.lesson-player application/vnd.hp-HPGL application/vnd.hp-PCL application/vnd.hp-PCLXL application/vnd.hp-hpid application/vnd.hp-hps application/vnd.httphone application/vnd.hzn-3d-crossword application/vnd.ibm.MiniPay application/vnd.ibm.afplinedata application/vnd.ibm.modcap application/vnd.informix-visionary application/vnd.intercon.formnet application/vnd.intertrust.digibox application/vnd.intertrust.nncp application/vnd.intu.qbo application/vnd.intu.qfx application/vnd.irepository.package+xml application/vnd.is-xpr application/vnd.japannet-directory-service application/vnd.japannet-jpnstore-wakeup application/vnd.japannet-payment-wakeup application/vnd.japannet-registration application/vnd.japannet-registration-wakeup application/vnd.japannet-setstore-wakeup application/vnd.japannet-verification application/vnd.japannet-verification-wakeup application/vnd.koan application/vnd.lotus-1-2-3 application/vnd.lotus-approach application/vnd.lotus-freelance application/vnd.lotus-notes application/vnd.lotus-organizer application/vnd.lotus-screencam application/vnd.lotus-wordpro application/vnd.mcd application/vnd.mediastation.cdkey application/vnd.meridian-slingshot application/vnd.mif mif application/vnd.minisoft-hp3000-save application/vnd.mitsubishi.misty-guard.trustweb application/vnd.mobius.daf application/vnd.mobius.dis application/vnd.mobius.msl application/vnd.mobius.plc application/vnd.mobius.txf application/vnd.motorola.flexsuite application/vnd.motorola.flexsuite.adsi application/vnd.motorola.flexsuite.fis application/vnd.motorola.flexsuite.gotap application/vnd.motorola.flexsuite.kmr application/vnd.motorola.flexsuite.ttc application/vnd.motorola.flexsuite.wem application/vnd.mozilla.xul+xml xul application/vnd.ms-artgalry application/vnd.ms-asf application/vnd.ms-excel xls xlb xlt application/vnd.ms-lrm application/vnd.ms-pki.seccat cat application/vnd.ms-pki.stl stl application/vnd.ms-powerpoint ppt pps application/vnd.ms-project application/vnd.ms-tnef application/vnd.ms-works application/vnd.mseq application/vnd.msign application/vnd.music-niff application/vnd.musician application/vnd.netfpx application/vnd.noblenet-directory application/vnd.noblenet-sealer application/vnd.noblenet-web application/vnd.novadigm.EDM application/vnd.novadigm.EDX application/vnd.novadigm.EXT application/vnd.osa.netdeploy application/vnd.palm application/vnd.pg.format application/vnd.pg.osasli application/vnd.powerbuilder6 application/vnd.powerbuilder6-s application/vnd.powerbuilder7 application/vnd.powerbuilder7-s application/vnd.powerbuilder75 application/vnd.powerbuilder75-s application/vnd.previewsystems.box application/vnd.publishare-delta-tree application/vnd.pvi.ptid1 application/vnd.pwg-xhtml-print+xml application/vnd.rapid application/vnd.s3sms application/vnd.seemail application/vnd.shana.informed.formdata application/vnd.shana.informed.formtemplate application/vnd.shana.informed.interchange application/vnd.shana.informed.package application/vnd.smaf mmf application/vnd.sss-cod application/vnd.sss-dtf application/vnd.sss-ntf application/vnd.stardivision.calc sdc application/vnd.stardivision.draw sda application/vnd.stardivision.impress sdd sdp application/vnd.stardivision.math smf application/vnd.stardivision.writer sdw vor application/vnd.stardivision.writer-global sgl application/vnd.street-stream application/vnd.sun.xml.calc sxc application/vnd.sun.xml.calc.template stc application/vnd.sun.xml.draw sxd application/vnd.sun.xml.draw.template std application/vnd.sun.xml.impress sxi application/vnd.sun.xml.impress.template sti application/vnd.sun.xml.math sxm application/vnd.sun.xml.writer sxw application/vnd.sun.xml.writer.global sxg application/vnd.sun.xml.writer.template stw application/vnd.svd application/vnd.swiftview-ics application/vnd.symbian.install sis application/vnd.triscape.mxs application/vnd.trueapp application/vnd.truedoc application/vnd.tve-trigger application/vnd.ufdl application/vnd.uplanet.alert application/vnd.uplanet.alert-wbxml application/vnd.uplanet.bearer-choice application/vnd.uplanet.bearer-choice-wbxml application/vnd.uplanet.cacheop application/vnd.uplanet.cacheop-wbxml application/vnd.uplanet.channel application/vnd.uplanet.channel-wbxml application/vnd.uplanet.list application/vnd.uplanet.list-wbxml application/vnd.uplanet.listcmd application/vnd.uplanet.listcmd-wbxml application/vnd.uplanet.signal application/vnd.vcx application/vnd.vectorworks application/vnd.vidsoft.vidconference application/vnd.visio vsd application/vnd.vividence.scriptfile application/vnd.wap.sic application/vnd.wap.slc application/vnd.wap.wbxml wbxml application/vnd.wap.wmlc wmlc application/vnd.wap.wmlscriptc wmlsc application/vnd.webturbo application/vnd.wrq-hp3000-labelled application/vnd.wt.stf application/vnd.xara application/vnd.xfdl application/vnd.yellowriver-custom-menu application/x-123 wk application/x-apple-diskimage dmg application/x-bcpio bcpio application/x-bittorrent torrent application/x-cdf cdf application/x-cdlink vcd application/x-chess-pgn pgn application/x-chm chm application/x-core application/x-cpio cpio application/x-csh csh application/x-debian-package deb application/x-director dcr dir dxr application/x-doom wad application/x-dms dms application/x-dvi dvi application/x-executable application/x-flac flac application/x-font pfa pfb gsf pcf pcf.Z application/x-futuresplash spl application/x-gnumeric gnumeric application/x-go-sgf sgf application/x-graphing-calculator gcf application/x-gtar gtar tgz taz application/x-hdf hdf application/x-httpd-php phtml pht php application/x-httpd-php-source phps application/x-httpd-php3 php3 application/x-httpd-php3-preprocessed php3p application/x-httpd-php4 php4 application/x-ica ica application/x-internet-signup ins isp application/x-iphone iii application/x-java-applet application/x-java-archive jar application/x-java-bean application/x-java-jnlp-file jnlp application/x-java-serialized-object ser application/x-java-vm class application/x-javascript js application/x-kdelnk application/x-kchart chrt application/x-killustrator kil application/x-kpresenter kpr kpt application/x-koan skp skd skt skm application/x-kspread ksp application/x-kword kwd kwt application/x-latex latex application/x-lha lha application/x-lzh lzh application/x-lzx lzx application/x-maker frm maker frame fm fb book fbdoc application/x-mif mif application/x-ms-wmz wmz application/x-ms-wmd wmd application/x-msdos-program com exe bat dll application/x-msi msi application/x-netcdf nc application/x-ns-proxy-autoconfig pac application/x-nwc nwc application/x-object o application/x-oz-application oza application/x-pkcs7-certreqresp p7r application/x-pkcs7-crl crl application/x-python-code pyc pyo application/x-quicktimeplayer qtl application/x-redhat-package-manager rpm application/x-rx application/x-sh application/x-shar shar application/x-shellscript application/x-shockwave-flash swf swfl application/x-sh sh application/x-stuffit sit application/x-sv4cpio sv4cpio application/x-sv4crc sv4crc application/x-tar tar application/x-tcl tcl application/x-tex-gf gf application/x-tex-pk pk application/x-texinfo texinfo texi application/x-trash ~ % bak old sik application/x-troff t tr roff application/x-troff-man man application/x-troff-me me application/x-troff-ms ms application/x-ustar ustar application/x-videolan application/x-wais-source src application/x-wingz wz application/x-x509-ca-cert crt application/x-xcf xcf application/x-xfig fig audio/32kadpcm audio/basic au snd audio/g.722.1 audio/l16 audio/midi mid midi kar audio/mp4a-latm audio/mpa-robust audio/mpeg mpga mpega mp2 mp3 m4a audio/mpegurl m3u audio/parityfec audio/prs.sid sid audio/telephone-event audio/tone audio/vnd.cisco.nse audio/vnd.cns.anp1 audio/vnd.cns.inf1 audio/vnd.digital-winds audio/vnd.everad.plj audio/vnd.lucent.voice audio/vnd.nortel.vbk audio/vnd.nuera.ecelp4800 audio/vnd.nuera.ecelp7470 audio/vnd.nuera.ecelp9600 audio/vnd.octel.sbc audio/vnd.qcelp audio/vnd.rhetorex.32kadpcm audio/vnd.vmx.cvsd audio/x-aiff aif aiff aifc audio/x-gsm gsm audio/x-mpegurl m3u audio/x-ms-wma wma audio/x-ms-wax wax audio/x-pn-realaudio-plugin audio/x-pn-realaudio ra rm ram audio/x-realaudio ra audio/x-scpls pls audio/x-sd2 sd2 audio/x-wav wav chemical/x-pdb pdb chemical/x-xyz xyz image/cgm image/g3fax image/gif gif image/ief ief image/jpeg jpeg jpg jpe image/naplps image/pcx pcx image/png png image/prs.btif image/prs.pti image/svg+xml svg svgz image/tiff tiff tif image/vnd.cns.inf2 image/vnd.djvu djvu djv image/vnd.dwg image/vnd.dxf image/vnd.fastbidsheet image/vnd.fpx image/vnd.fst image/vnd.fujixerox.edmics-mmr image/vnd.fujixerox.edmics-rlc image/vnd.mix image/vnd.net-fpx image/vnd.svf image/vnd.wap.wbmp wbmp image/vnd.xiff image/x-cmu-raster ras image/x-coreldraw cdr image/x-coreldrawpattern pat image/x-coreldrawtemplate cdt image/x-corelphotopaint cpt image/x-icon ico image/x-jg art image/x-jng jng image/x-ms-bmp bmp image/x-photoshop psd image/x-portable-anymap pnm image/x-portable-bitmap pbm image/x-portable-graymap pgm image/x-portable-pixmap ppm image/x-rgb rgb image/x-xbitmap xbm image/x-xpixmap xpm image/x-xwindowdump xwd inode/chardevice inode/blockdevice inode/directory-locked inode/directory inode/fifo inode/socket message/delivery-status message/disposition-notification message/external-body message/http message/s-http message/news message/partial message/rfc822 model/iges igs iges model/mesh msh mesh silo model/vnd.dwf model/vnd.flatland.3dml model/vnd.gdl model/vnd.gs-gdl model/vnd.gtw model/vnd.mts model/vnd.vtu model/vrml wrl vrml multipart/alternative multipart/appledouble multipart/byteranges multipart/digest multipart/encrypted multipart/form-data multipart/header-set multipart/mixed multipart/parallel multipart/related multipart/report multipart/signed multipart/voice-message text/calendar ics icz text/comma-separated-values csv text/css css text/directory text/english text/enriched text/h323 323 text/html htm html shtml text/iuls uls text/mathml mml text/parityfec text/plain asc txt text diff pot text/prs.lines.tag text/rfc822-headers text/richtext rtx text/rtf rtf text/scriptlet sct wsc text/t140 text/texmacs tm ts text/tab-separated-values tsv text/uri-list text/vnd.abc text/vnd.curl text/vnd.DMClientScript text/vnd.flatland.3dml text/vnd.fly text/vnd.fmi.flexstor text/vnd.in3d.3dml text/vnd.in3d.spot text/vnd.IPTC.NewsML text/vnd.IPTC.NITF text/vnd.latex-z text/vnd.motorola.reflex text/vnd.ms-mediapackage text/vnd.sun.j2me.app-descriptor jad text/vnd.wap.si text/vnd.wap.sl text/vnd.wap.wml wml text/vnd.wap.wmlscript wmls text/x-c++hdr h++ hpp hxx hh text/x-c++src c++ cpp cxx cc text/x-chdr h text/x-crontab text/x-csh csh text/x-csrc c text/x-java java text/x-makefile text/x-moc moc text/x-pascal p pas text/x-pcs-gcd gcd text/x-perl pl pm text/x-python py text/x-server-parsed-html text/x-setext etx text/x-sh sh text/x-tcl tcl tk text/x-tex tex ltx sty cls text/x-vcalendar vcs text/x-vcard vcf video/dl dl video/fli fli video/gl gl video/mpeg mpeg mpg mpe video/mp4 mp4 video/quicktime qt mov video/mp4v-es video/parityfec video/pointer video/vnd.fvt video/vnd.motorola.video video/vnd.motorola.videop video/vnd.mpegurl mxu video/vnd.mts video/vnd.nokia.interleaved-multimedia video/vnd.vivo video/x-dv dif dv video/x-la-asf lsf lsx video/x-mng mng video/x-ms-asf asf asx video/x-ms-wm wm video/x-ms-wmv wmv video/x-ms-wmx wmx video/x-ms-wvx wvx video/x-msvideo avi video/x-sgi-movie movie x-conference/x-cooltalk ice x-world/x-vrml vrm vrml wrl