IE和firefox上传文件mime类型的设置

php上传文件mime类型问题。。。。。。。

php上传文件支持的mime类型在不同的浏览器下是有差异的。先附上两个浏览器下支持的文件类型如下：

史上最完全oophper亲测版php文件上传之文件类型对应表，ie，火狐各一份。

IE下 id 后缀名 php识别出的文件类型 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

Firefox下 id 后缀名 php识别出的文件类型 0 gif image/gif 1 jpg image/pjpeg 2 png image/x-png 3 bmp image/bmp 4 psd application/octet-stream 5 ico image/x-icon 6 rar application/octet-stream 7 zip application/x-zip-compressed 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 text/plain 26 con application/octet-stream 27 log text/plain 28 dat text/plain 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 text/html 36 xml text/xml 37 dll application/octet-stream 38 class application/java

还有一份是有人直接写好的一个php支持的mime类型数组，一并附上，希望有助于大家：

$mimes = array( 'hqx' => 'application/mac-binhex40',

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

'csv' => array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel'),

'bin' => 'application/macbinary',

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

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

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

'exe' => array('application/octet-stream', 'application/x-msdownload'),

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

'psd' => 'application/x-photoshop',

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

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

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

'oda' => 'application/oda',

'pdf' => array('application/pdf', 'application/x-download'),

'ai' => 'application/postscript',

'eps' => 'application/postscript',

'ps' => 'application/postscript',

'smi' => 'application/smil',

'smil' => 'application/smil',

'mif' => 'application/vnd.mif',

'xls' => array('application/excel', 'application/vnd.ms-excel', 'application/msexcel'),

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

'wbxml' => 'application/wbxml',

'wmlc' => 'application/wmlc',

'dcr' => 'application/x-director',

'dir' => 'application/x-director',

'dxr' => 'application/x-director',

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

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

'gz' => 'application/x-gzip',

'php' => 'application/x-httpd-php',

'php4' => 'application/x-httpd-php',

'php3' => 'application/x-httpd-php',

'phtml' => 'application/x-httpd-php',

'phps' => 'application/x-httpd-php-source',

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

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

'sit' => 'application/x-stuffit',

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

'tgz' => array('application/x-tar', 'application/x-gzip-compressed'),

'xhtml' => 'application/xhtml+xml',

'xht' => 'application/xhtml+xml',

'zip' => array('application/x-zip', 'application/zip', 'application/x-zip-compressed'),

'mid' => 'audio/midi',

'midi' => 'audio/midi',

'mpga' => 'audio/mpeg',

'mp2' => 'audio/mpeg',

'mp3' => array('audio/mpeg', 'audio/mpg', 'audio/mpeg3', 'audio/mp3'),

'aif' => 'audio/x-aiff',

'aiff' => 'audio/x-aiff',

'aifc' => 'audio/x-aiff',

'ram' => 'audio/x-pn-realaudio',

'rm' => 'audio/x-pn-realaudio',

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

'ra' => 'audio/x-realaudio',

'rv' => 'video/vnd.rn-realvideo',

'wav' => 'audio/x-wav',

'bmp' => 'image/bmp',

'gif' => 'image/gif',

'jpeg' => array('image/jpeg', 'image/pjpeg'),

'jpg' => array('image/jpeg', 'image/pjpeg'),

'jpe' => array('image/jpeg', 'image/pjpeg'),

'png' => array('image/png', 'image/x-png'),

'tiff' => 'image/tiff',

'tif' => 'image/tiff',

'css' => 'text/css',

'html' => 'text/html',

'htm' => 'text/html',

'shtml' => 'text/html',

'txt' => 'text/plain',

'text' => 'text/plain',

'log' => array('text/plain', 'text/x-log'),

'rtx' => 'text/richtext',

'rtf' => 'text/rtf',

'xml' => 'text/xml',

'xsl' => 'text/xml',

'mpeg' => 'video/mpeg',

'mpg' => 'video/mpeg',

'mpe' => 'video/mpeg',

'qt' => 'video/quicktime',

'mov' => 'video/quicktime',

'avi' => 'video/x-msvideo',

'movie' => 'video/x-sgi-movie',

'doc' => 'application/msword',

'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',

'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',

'word' => array('application/msword', 'application/octet-stream'),

'xl' => 'application/excel',

'eml' => 'message/rfc822',

'json' => array('application/json', 'text/json')

);

贴完了相关资料后我说下我的问题吧。直接在网上上传exe文件是件很危险的事情。我目前用的浏览器是火狐的，我在上传文件mime类型列表中写入了允许上传的文件类型。我禁止上传exe文件。语句是这样的

while($type=='application/octet-stream'){

echo "<script>alert(\"为了网络安全性，请不要上传可执行文件\（exe\）\！\");</script>";

exit();

}

我用红色字体标注出来的文件类型为php下火狐支持的exe文件mime类型。但我禁止了exe文件的上传。连7z .psd.ini ,ttf,php.fon等文件也禁止了，因为他们的mime类型是一样的，有高手能帮个忙说下应该怎么绕过这个瓶颈呢，忘路过的大神指点。。。。