IE和firefox上传文件mime类型的设置
来源:互联网 发布:意大利美女知乎 编辑:程序博客网 时间:2024/06/05 18:29
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0gifimage/gif1jpgimage/jpeg2pngimage/png3bmpimage/bmp4psdapplication/octet-stream5icoimage/x-icon6rarapplication/octet-stream7zipapplication/zip87zapplication/octet-stream9exeapplication/octet-stream10avivideo/avi11rmvbapplication/vnd.rn-realmedia-vbr123gpapplication/octet-stream13flvapplication/octet-stream14mp3audio/mpeg15wavaudio/wav16krcapplication/octet-stream17lrcapplication/octet-stream18txttext/plain19docapplication/msword20xlsapplication/vnd.ms-excel21pptapplication/vnd.ms-powerpoint22pdfapplication/pdf23chmapplication/octet-stream24mdbapplication/msaccess25sqlapplication/octet-stream26conapplication/octet-stream27logtext/plain28datapplication/octet-stream29iniapplication/octet-stream30phpapplication/octet-stream31htmltext/html32htmtext/html33ttfapplication/octet-stream34fonapplication/octet-stream35jsapplication/x-javascript36xmltext/xml37dllapplication/octet-stream38dllapplication/octet-stream
Firefox下
id后缀名php识别出的文件类型0gifimage/gif1jpgimage/pjpeg2pngimage/x-png3bmpimage/bmp4psdapplication/octet-stream5icoimage/x-icon6rarapplication/octet-stream7zipapplication/x-zip-compressed87zapplication/octet-stream9exeapplication/octet-stream10avivideo/avi11rmvbapplication/vnd.rn-realmedia-vbr123gpapplication/octet-stream13flvapplication/octet-stream14mp3audio/mpeg15wavaudio/wav16krcapplication/octet-stream17lrcapplication/octet-stream18txttext/plain19docapplication/msword20xlsapplication/vnd.ms-excel21pptapplication/vnd.ms-powerpoint22pdfapplication/pdf23chmapplication/octet-stream24mdbapplication/msaccess25sqltext/plain26conapplication/octet-stream27logtext/plain28dattext/plain29iniapplication/octet-stream30phpapplication/octet-stream31htmltext/html32htmtext/html33ttfapplication/octet-stream34fonapplication/octet-stream35jstext/html36xmltext/xml37dllapplication/octet-stream38classapplication/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。。。。
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