0 gif image/gif 
　　1 jpg image/jpeg

　　2 png image/png

　　3 bmp image/bmp

　　4 psd application/octet-stream

　　5 ico image/x-icon

　　6 rar application/octet-stream

　　7 zip application/zip

　　8 7z application/octet-stream

　　9 exe application/octet-stream

　　10 avi video/avi

　　11 rmvb application/vnd.rn-realmedia-vbr

　　12 3gp application/octet-stream

　　13 flv application/octet-stream

　　14 mp3 audio/mpeg

　　15 wav audio/wav

　　16 krc application/octet-stream

　　17 lrc application/octet-stream

　　18 txt text/plain

　　19 doc application/msword

　　20 xls application/vnd.ms-excel

　　21 ppt application/vnd.ms-powerpoint

　　22 pdf application/pdf

　　23 chm application/octet-stream

　　24 mdb application/msaccess

　　25 sql application/octet-stream

　　26 con application/octet-stream

　　27 log text/plain

　　28 dat application/octet-stream

　　29 ini application/octet-stream

　　30 php application/octet-stream

　　31 html text/html

　　32 htm text/html

　　33 ttf application/octet-stream

　　34 fon application/octet-stream

　　35 js application/x-javascript

　　36 xml text/xml

　　37 dll application/octet-stream

　　38 dll application/octet-stream

　　火狐

　　id 后缀名 php识别出的文件类型

 jpg image/pjpeg

 png image/x-png

 bmp image/bmp

 psd application/octet-stream

 ico image/x-icon

 rar application/octet-stream

 zip application/x-zip-compressed

7z application/octet-stream

exe application/octet-stream

avi video/avi

 rmvb application/vnd.rn-realmedia-vbr

3gp application/octet-stream

 flv application/octet-stream

mp3 audio/mpeg

 wav audio/wav

krc application/octet-stream

lrc application/octet-stream

 txt text/plain

 doc application/msword

 xls application/vnd.ms-excel

ppt application/vnd.ms-powerpoint

 pdf application/pdf

 chm application/octet-stream

 mdb application/msaccess

 sql text/plain

 con application/octet-stream

 log text/plain

 dat text/plain

 ini application/octet-stream

php application/octet-stream

 html text/html

 htm text/html

 ttf application/octet-stream

fon application/octet-stream

js text/html

 xml text/xml

 dll application/octet-stream

 class application/java

　　------------------------------

　　ie和火狐一样

　　* application/octet-stream //应用程序

　　323 text/h323

　　acx application/internet-property-stream

　　ai application/postscript

　　aif audio/x-aiff

　　aifc audio/x-aiff

　　aiff audio/x-aiff

　　asf video/x-ms-asf

　　asr video/x-ms-asf

　　asx video/x-ms-asf

　　au audio/basic

　　avi video/x-msvideo

　　axs application/olescript

　　bas text/plain

　　bcpio application/x-bcpio

　　bin application/octet-stream

　　bmp image/bmp

　　c text/plain

　　cat application/vnd.ms-pkiseccat

　　cdf application/x-cdf

　　cer application/x-x509-ca-cert

　　class application/octet-stream

　　clp application/x-msclip

　　cmx image/x-cmx

　　cod image/cis-cod

　　cpio application/x-cpio

　　crd application/x-mscardfile

　　crl application/pkix-crl

　　crt application/x-x509-ca-cert

　　csh application/x-csh

　　css text/css

　　dcr application/x-director

　　der application/x-x509-ca-cert

　　dir application/x-director

　　dll application/x-msdownload

　　dms application/octet-stream

　　doc application/msword

　　dot application/msword

　　dvi application/x-dvi

　　dxr application/x-director

　　eps application/postscript

　　etx text/x-setext

　　evy application/envoy

　　exe application/octet-stream

　　fif application/fractals

　　flr x-world/x-vrml

　　gif image/gif

　　gtar application/x-gtar

　　gz application/x-gzip

　　h text/plain

　　hdf application/x-hdf

　　hlp application/winhlp

　　hqx application/mac-binhex40

　　hta application/hta

　　htc text/x-component

　　htm text/html

　　html text/html

　　htt text/webviewhtml

　　ico image/x-icon

　　ief image/ief

　　iii application/x-iphone

　　ins application/x-internet-signup

　　isp application/x-internet-signup

　　jfif image/pipeg

　　jpe image/jpeg

　　jpeg image/jpeg

　　jpg image/jpeg

　　jpg image/pjpeg

　　js application/x-javascript

　　latex application/x-latex

　　lha application/octet-stream

　　lsf video/x-la-asf

　　lsx video/x-la-asf

　　lzh application/octet-stream

　　m13 application/x-msmediaview

　　m14 application/x-msmediaview

　　m3u audio/x-mpegurl

　　man application/x-troff-man

　　mdb application/x-msaccess

　　me application/x-troff-me

　　mht message/rfc822

　　mhtml message/rfc822

　　mid audio/mid

　　mny application/x-msmoney

　　mov video/quicktime

　　movie video/x-sgi-movie

　　mp2 video/mpeg

　　mp3 audio/mpeg

　　mpa video/mpeg

　　mpe video/mpeg

　　mpeg video/mpeg

　　mpg video/mpeg

　　mpp application/vnd.ms-project

　　mpv2 video/mpeg

　　ms application/x-troff-ms

　　mvb application/x-msmediaview

　　nws message/rfc822

　　oda application/oda

　　p10 application/pkcs10

　　p12 application/x-pkcs12

　　p7b application/x-pkcs7-certificates

　　p7c application/x-pkcs7-mime

　　p7m application/x-pkcs7-mime

　　p7r application/x-pkcs7-certreqresp

　　p7s application/x-pkcs7-signature

　　pbm image/x-portable-bitmap

　　pdf application/pdf

　　pfx application/x-pkcs12

　　pgm image/x-portable-graymap

　　pko application/ynd.ms-pkipko

　　pma application/x-perfmon

　　pmc application/x-perfmon

　　pml application/x-perfmon

　　pmr application/x-perfmon

　　pmw application/x-perfmon

　　png image/x-png

　　pnm image/x-portable-anymap

　　pot, application/vnd.ms-powerpoint

　　ppm image/x-portable-pixmap

　　pps application/vnd.ms-powerpoint

　　ppt application/vnd.ms-powerpoint

　　prf application/pics-rules

　　ps application/postscript

　　pub application/x-mspublisher

　　qt video/quicktime

　　ra audio/x-pn-realaudio

　　ram audio/x-pn-realaudio

　　ras image/x-cmu-raster

　　rgb image/x-rgb

　　rmi audio/mid

　　roff application/x-troff

　　rtf application/rtf

　　rtx text/richtext

　　scd application/x-msschedule

　　sct text/scriptlet

　　setpay application/set-payment-initiation

　　setreg application/set-registration-initiation

　　sh application/x-sh

　　shar application/x-shar

　　sit application/x-stuffit

　　snd audio/basic

　　spc application/x-pkcs7-certificates

　　spl application/futuresplash

　　src application/x-wais-source

　　sst application/vnd.ms-pkicertstore

　　stl application/vnd.ms-pkistl

　　stm text/html

　　sv4cpio application/x-sv4cpio

　　sv4crc application/x-sv4crc

　　t application/x-troff

　　tar application/x-tar

　　tcl application/x-tcl

　　tex application/x-tex

　　texi application/x-texinfo

　　texinfo application/x-texinfo

　　tgz application/x-compressed

　　tif image/tiff

　　tiff image/tiff

　　tr application/x-troff

　　trm application/x-msterminal

　　tsv text/tab-separated-values

　　txt text/plain

　　uls text/iuls

　　ustar application/x-ustar

　　vcf text/x-vcard

　　vrml x-world/x-vrml

　　wav audio/x-wav

　　wcm application/vnd.ms-works

　　wdb application/vnd.ms-works

　　wks application/vnd.ms-works

　　wmf application/x-msmetafile

　　wps application/vnd.ms-works

　　wri application/x-mswrite

　　wrl x-world/x-vrml

　　wrz x-world/x-vrml

　　xaf x-world/x-vrml

　　xbm image/x-xbitmap

　　xla application/vnd.ms-excel

　　xlc application/vnd.ms-excel

　　xlm application/vnd.ms-excel

　　xls application/vnd.ms-excel

　　xlt application/vnd.ms-excel

　　xlw application/vnd.ms-excel

　　xof x-world/x-vrml

　　xpm image/x-xpixmap

　　xwd image/x-xwindowdump

　　z application/x-compress

　　zip application/zip -firefox

　　application/x-zip-compressed -IE

　　php上传压缩文件(rar,7z,zip)

　　php上传可执行文件(exe)

　　php上传视频文件,音乐文件,歌词文件(avi,rmvb,3gp,flv,mp3,wav,krc,lrc)

　　php上传文本文件和文档文件(word->doc,excel->xls,幻灯片->ppt,pdf,chm)

　　php上传数据库文件(access文件,sql文件,con文件,日志文件log, dat文件)

　　php上传网页文件,脚本文件,字体文件(ini,php,html,htm,字体文件：ttf,fon, js ,xml)

　　php上传其他文件(class类文件,dll动态加载库文件)