我正在尝试找到一个参考,显示“ TYPES ”的不同名称是什么$_FILES["file"]["type"] == "image/gif"
,但我正在寻找csv,ms excel,mac数字,ms word等。
我在php.net或google上找不到任何东西。无论如何,我很可能把它称为错误的东西。
我应该寻找的是什么?
答案 0 :(得分:5)
这实际上是在PHP手册中解释的。
来自http://php.net/manual/en/features.file-upload.post-method.php(强调我的)
$_FILES['userfile']['type']
:文件 mime类型,如果浏览器提供此信息。一个例子是“image / gif”。但是,在PHP方面没有检查这个mime类型,因此不会将其值视为理所当然。
因此,您要查找的术语是 MIME TYPE 。把它放到谷歌可能会让你最终到维基百科的https://en.wikipedia.org/wiki/Internet_media_type
Internet媒体类型[1]是Internet上文件格式的两部分标识符。标识符最初在RFC 2046中定义,用于通过SMTP发送的电子邮件,但它们的使用已扩展到其他协议,如HTTP,RTP和SIP。这些类型称为MIME类型,有时也称为内容类型,位于多个协议中的标头名称之后,其值是这种类型。
文章还说明了
IANA管理媒体类型的官方注册表
点击链接后会引导您
并包含您要查找的列表。请注意,查看该列表几乎没有意义,除非您想了解特定文件格式的官方mimetype是什么。
旁注:如果要验证/检测文件的mime类型,请检查我在
中提供的代码答案 1 :(得分:4)
您正在寻找MIME类型。但请注意,您不应该信任$_FILES['...']['type']
。相反,您应该自己分析文件内容以确保它们是正确的格式。
答案 2 :(得分:1)
在论坛上找到以下列表,似乎已经足够完整,可以在这里发布
'hqx' => 'application/mac-binhex40'
'cpt' => 'application/mac-compactpro'
'csv' => 'text/x-comma-separated-values', 'application/vnd.ms-excel'
'bin' => 'application/macbinary'
'dms' => 'application/octet-stream'
'lha' => 'application/octet-stream'
'lzh' => 'application/octet-stream'
'exe' => 'application/octet-stream'
'class' => 'application/octet-stream'
'psd' => 'application/x-photoshop'
'so' => 'application/octet-stream'
'sea' => 'application/octet-stream'
'dll' => 'application/octet-stream'
'oda' => 'application/oda'
'pdf' => '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' => 'application/excel', 'application/vnd.ms-excel'
'ppt' => 'application/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' => 'application/x-tar'
'xhtml' => 'application/xhtml+xml'
'xht' => 'application/xhtml+xml'
'zip' => 'application/x-zip', 'application/zip', 'application/x-zip-compressed'
'mid' => 'audio/midi'
'midi' => 'audio/midi'
'mpga' => 'audio/mpeg'
'mp2' => 'audio/mpeg'
'mp3' => 'audio/mpeg'
'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' => 'image/jpeg', 'image/pjpeg'
'jpg' => 'image/jpeg', 'image/pjpeg'
'jpe' => 'image/jpeg', 'image/pjpeg'
'png' => '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' => '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'
'word' => 'application/msword', 'application/octet-stream'
'xl' => 'application/excel'
'eml' => 'message/rfc822'