PHP上传文件类型

今天才发现判断文件类型的时候自己没有整理过这方面的东西，今天弄下：

• 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
• 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
• 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 
• apk  application/octet-stream