php教程|php手册
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php教程-php手册
* 根据文件后缀获取mime类型 * @param string $ext 文件后缀 * @return stringmime类型 */ function get_mime_type($ext){ static $mime_types = array ( apk=> application/vnd.android.package-archive, 3gp=> video/3gpp, ai=> application/postscript, aif=> audio/x-aiff, aifc => audio/x-aiff, aiff => audio/x-aiff, asc=> ext/plain, atom => application/atom+xml, au=> audio/basic, avi=> video/x-msvideo, cpio => application/x-bcpio, in=> application/octet-stream, mp=> image/bmp, cdf=> application/x-netcdf, cgm=> image/cgm, class => application/octet-stream, cpio => application/x-cpio, cpt=> application/mac-compactpro, csh=> application/x-csh, css=> ext/css, dcr=> application/x-director, dif=> video/x-dv, dir=> application/x-director, djv=> image/vnd.djvu, djvu => image/vnd.djvu, dll=> application/octet-stream, dmg=> application/octet-stream, dms=> application/octet-stream, doc=> application/msword, dtd=> application/xml-dtd, dv=> video/x-dv, dvi=> application/x-dvi, dxr=> application/x-director, eps=> application/postscript, etx=> ext/x-setext, exe=> application/octet-stream, ez=> application/andrew-inset, flv=> video/x-flv, gif=> image/gif, gram => application/srgs, grxml => application/srgs+xml, gtar => application/x-gtar, gz=> application/x-gzip, hdf=> application/x-hdf, hqx=> application/mac-binhex40, htm=> ext/html, html => ext/html, ice=> x-conference/x-cooltalk, ico=> image/x-icon, ics=> ext/calendar, ief=> image/ief, ifb=> ext/calendar, iges => model/iges, igs=> model/iges, jnlp => application/x-java-jnlp-file, jp2=> image/jp2, jpe=> image/jpeg, jpeg => image/jpeg, jpg=> image/jpeg, js=> application/x-javascript, kar=> audio/midi, latex => application/x-latex, lha=> application/octet-stream, lzh=> application/octet-stream, m3u=> audio/x-mpegurl, m4a=> audio/mp4a-latm, m4p=> audio/mp4a-latm, m4u=> video/vnd.mpegurl, m4v=> video/x-m4v, mac=> image/x-macpaint, man=> application/x-troff-man, mathml => application/mathml+xml, me=> application/x-troff-me, mesh => model/mesh, mid=> audio/midi, midi => audio/midi, mif=> application/vnd.mif, mov=> video/quicktime, movie => video/x-sgi-movie, mp2=> audio/mpeg, mp3=> audio/mpeg, mp4=> video/mp4, mpe=> video/mpeg, mpeg => video/mpeg, mpg=> video/mpeg, mpga => audio/mpeg, ms=> application/x-troff-ms, msh=> model/mesh, mxu=> video/vnd.mpegurl,
c=> application/x-netcdf, oda=> application/oda, ogg=> application/ogg, ogv=> video/ogv, pbm=> image/x-portable-bitmap, pct=> image/pict, pdb=> chemical/x-pdb, pdf=> application/pdf, pgm=> image/x-portable-graymap, pgn=> application/x-chess-pgn, pic=> image/pict, pict => image/pict, png=> image/png, pnm=> image/x-portable-anymap, pnt=> image/x-macpaint, pntg => image/x-macpaint, ppm=> image/x-portable-pixmap, ppt=> application/vnd.ms-powerpoint, ps=> application/postscript, qt=> video/quicktime, qti=> image/x-quicktime, qtif => image/x-quicktime,
a=> audio/x-pn-realaudio,
am=> audio/x-pn-realaudio,
as=> image/x-cmu-raster,
df=> application/rdf+xml,
gb=> image/x-rgb,
m=> application/vnd.rn-realmedia,
off => application/x-troff,
tf=> ext/rtf,
tx=> ext/richtext, sgm=> ext/sgml, sgml => ext/sgml, sh=> application/x-sh, shar => application/x-shar, silo => model/mesh, sit=> application/x-stuffit, skd=> application/x-koan, skm=> application/x-koan, skp=> application/x-koan, skt=> application/x-koan, smi=> application/smil, smil => application/smil, snd=> audio/basic, so=> application/octet-stream, spl=> application/x-futuresplash, src=> application/x-wais-source, sv4cpio => application/x-sv4cpio, sv4crc => application/x-sv4crc, svg=> image/svg+xml, swf=> application/x-shockwave-flash, => application/x-troff, ar=> application/x-tar, cl=> application/x-tcl, ex=> application/x-tex, exi => application/x-texinfo, exinfo => application/x-texinfo, if=> image/tiff, iff => image/tiff, r=> application/x-troff, sv=> ext/tab-separated-values, xt=> ext/plain, ustar => application/x-ustar, vcd=> application/x-cdlink, vrml => model/vrml, vxml => application/voicexml+xml, wav=> audio/x-wav, wbmp => image/vnd.wap.wbmp, wbxml => application/vnd.wap.wbxml, webm => video/webm, wml=> ext/vnd.wap.wml, wmlc => application/vnd.wap.wmlc, wmls => ext/vnd.wap.wmlscript, wmlsc => application/vnd.wap.wmlscriptc, wmv=> video/x-ms-wmv, wrl=> model/vrml, xbm=> image/x-xbitmap, xht=> application/xhtml+xml, xhtml => application/xhtml+xml, xls=> application/vnd.ms-excel, xml=> application/xml, xpm=> image/x-xpixmap, xsl=> application/xml, xslt => application/xslt+xml, xul=> application/vnd.mozilla.xul+xml, xwd=> image/x-xwindowdump, xyz=> chemical/x-xyz, zip=> application/zip ); vb音乐播放器源码,vscode代码格式化标准,ubuntu编辑热点,tomcat启动doc乱码,requests爬虫用法,php网页在线聊天,搜索引擎优化seo营销,png下载网站lzw return isset($mime_types[$ext]) ? $mime_types[$ext] : application/octet-stream; }/**
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