常见MIME类型

$mimetypes = array(   

'swf' => 'application/x-shockwave-flash',

'doc' => 'application/msword', 

'bin' => 'application/octet-stream',   

'exe' => 'application/octet-stream',   

'dll' => 'application/octet-stream', 

'pdf' => 'application/pdf',

'xls' => 'application/vnd.ms-excel',   

'ppt' => 'application/vnd.ms-powerpoint',   

'js' => 'application/x-javascript',   

'zip' => 'application/zip', 

'wbxml' => 'application/vnd.wap.wbxml',   

'xhtml' => 'application/xhtml+xml',  

'ez' => 'application/andrew-inset',   

'hqx' => 'application/mac-binhex40',   

'cpt' => 'application/mac-compactpro',   

 'dms' => 'application/octet-stream',   

'class' => 'application/octet-stream',   

'so' => 'application/octet-stream',   

'oda' => 'application/oda',   

'ai' => 'application/postscript',   

'eps' => 'application/postscript',   

'ps' => 'application/postscript',  

 'mif' => 'application/vnd.mif',   

'bcpio' => 'application/x-bcpio',   

'vcd' => 'application/x-cdlink',   

'pgn' => 'application/x-chess-pgn',   

'cpio' => 'application/x-cpio',   

'csh' => 'application/x-csh',   

'spl' => 'application/x-futuresplash',   

'gtar' => 'application/x-gtar',   

'hdf' => 'application/x-hdf',   

'latex' => 'application/x-latex',   

'nc' => 'application/x-netcdf',   

'cdf' => 'application/x-netcdf',   

'roff' => 'application/x-troff',   

'ustar' => 'application/x-ustar',   

'src' => 'application/x-wais-source',   

'dcr' => 'application/x-director',   

'dir' => 'application/x-director',   

'dxr' => 'application/x-director',   

'dvi' => 'application/x-dvi',

'lha' => 'application/octet-stream',   

'lzh' => 'application/octet-stream',     

'man' => 'application/x-troff-man',   

'me' => 'application/x-troff-me',   

'ms' => 'application/x-troff-ms',   

'sh' => 'application/x-sh',   

'shar' => 'application/x-shar',   

 'sit' => 'application/x-stuffit',   

'smi' => 'application/smil',   

'smil' => 'application/smil',  

'sv4cpio' => 'application/x-sv4cpio',   

'sv4crc' => 'application/x-sv4crc',  

'skp' => 'application/x-koan',   

'skd' => 'application/x-koan',   

'skt' => 'application/x-koan',   

'skm' => 'application/x-koan', 

'tar' => 'application/x-tar',   

'tcl' => 'application/x-tcl',   

'tex' => 'application/x-tex',   

'texinfo' => 'application/x-texinfo',   

'texi' => 'application/x-texinfo',   

't' => 'application/x-troff',   

'tr' => 'application/x-troff', 

'wmlc' => 'application/vnd.wap.wmlc',   

'wmlsc' => 'application/vnd.wap.wmlscriptc',  

'xht' => 'application/xhtml+xml', 

  

'pdb' => 'chemical/x-pdb',   

'xyz' => 'chemical/x-xyz',   

'bmp' => 'image/bmp',   

'gif' => 'image/gif',   

 'jpeg' => 'image/jpeg',   

'jpg' => 'image/jpeg',   

'jpe' => 'image/jpeg',

'png' => 'image/png',

'tiff' => 'image/tiff',  //光标图片 

'tif' => 'image/tiff', 

'ras' => 'image/x-cmu-raster', 

'ief' => 'image/ief',   

 'djvu' => 'image/vnd.djvu',   

'djv' => 'image/vnd.djvu',   

'wbmp' => 'image/vnd.wap.wbmp',   

'rgb' => 'image/x-rgb',  

 'pnm' => 'image/x-portable-anymap',   

'pbm' => 'image/x-portable-bitmap',   

'pgm' => 'image/x-portable-graymap',   

'ppm' => 'image/x-portable-pixmap', 

'xbm' => 'image/x-xbitmap',   

'xpm' => 'image/x-xpixmap',   

'xwd' => 'image/x-xwindowdump', 

'css' => 'text/css',   

'html' => 'text/html', 

'txt' => 'text/plain',

'wml' => 'text/vnd.wap.wml',   

'wmls' => 'text/vnd.wap.wmlscript',  

'xsl' => 'text/xml',   

'xml' => 'text/xml', 

'asc' => 'text/plain',   

'etx' => 'text/x-setext',   

'sgml' => 'text/sgml',   

'sgm' => 'text/sgml',   

'rtx' => 'text/richtext',   

'rtf' => 'text/rtf',   

'tsv' => 'text/tab-separated-values',   

   

'ice' => 'x-conference/x-cooltalk',     

'msh' => 'model/mesh',   

'mesh' => 'model/mesh',

'igs' => 'model/iges',   

'iges' => 'model/iges',

'silo' => 'model/mesh',  

'vrml' => 'model/vrml',

'wrl' => 'model/vrml',   

'mp3' => 'audio/mpeg',  

'rm' => 'audio/x-pn-realaudio', 

'au' => 'audio/basic',   

'snd' => 'audio/basic',   

'kar' => 'audio/midi',   

'm3u' => 'audio/x-mpegurl',   

'wav' => 'audio/x-wav',   

'aif' => 'audio/x-aiff',   

'aiff' => 'audio/x-aiff',   

'aifc' => 'audio/x-aiff', 

'mid' => 'audio/midi',   

'midi' => 'audio/midi',   

'mpga' => 'audio/mpeg',   

'mp2' => 'audio/mpeg',   

'ram' => 'audio/x-pn-realaudio',   

 'rpm' => 'audio/x-pn-realaudio-plugin',   

'ra' => 'audio/x-realaudio', 

'avi' => 'video/x-msvideo',  

'mpeg' => 'video/mpeg',   

'mpg' => 'video/mpeg', 

'movie' => 'video/x-sgi-movie',  

'mpe' => 'video/mpeg',   

'mov' => 'video/quicktime',   

'mxu' => 'video/vnd.mpegurl',

 'qt' => 'video/quicktime', 

);?>