Common header types in PHP

<?PHP//use Mime_content_type () to view$mimetypes=Array(      ' EZ ' = ' application/andrew-inset ', ' hqx ' = ' application/mac-binhex40 ', ' cpt ' = ' Application/mac-co Mpactpro ', ' doc ' = ' application/msword ', ' bin ' = ' application/octet-stream ', ' dms ' = ' Applicati On/octet-stream ', ' lha ' = ' application/octet-stream ', ' lzh ' = ' application/octet-stream ', ' exe ' =&G T      ' Application/octet-stream ', ' class ' = ' application/octet-stream ', ' so ' = ' application/octet-stream ', ' dll ' = ' application/octet-stream ', ' oda ' = ' application/oda ', ' pdf ' = ' application/pdf ', ' ai      ' = ' application/postscript ', ' eps ' = ' application/postscript ', ' ps ' = ' application/postscript ',  ' SMI ' = ' application/smil ', ' smil ' = ' application/smil ', ' mif ' = ' application/vnd.mif ', ' xls ' = ' application/vnd.ms-excel ', ' ppt ' = ' application/vnd.ms-powerpoint ', ' wbxml ' = ' APPLICATION/VND.W ' Ap.wbxml ', ' WMLC' = ' application/vnd.wap.wmlc ', ' wmlsc ' = ' APPLICATION/VND.WAP.WMLSCRIPTC ', ' bcpio ' + ' application/x -bcpio ', ' vcd ' = ' application/x-cdlink ', ' pgn ' = ' application/x-chess-pgn ', ' cpio ' and ' Applicati ' On/x-cpio ', ' csh ' = ' application/x-csh ', ' dcr ' = ' application/x-director ', ' dir ' = ' application ' /x-director ', ' dxr ' = ' application/x-director ', ' dvi ' = ' application/x-dvi ', ' spl ' = ' Applicati On/x-futuresplash ', ' gtar ' = ' application/x-gtar ', ' hdf ' = ' application/x-hdf ', ' js ' = ' Applica ' Tion/x-javascript ', ' skp ' = ' application/x-koan ', ' skd ' = ' application/x-koan ', ' skt ' = ' applic ' Ation/x-koan ', ' skm ' = ' application/x-koan ', ' latex ' = ' application/x-latex ', ' nc ' = ' applicati ' ON/X-NETCDF ', ' cdf ' = ' application/x-netcdf ', ' sh ' = ' application/x-sh ', ' shar ' = ' application/' X-shar ', ' swf ' =>      ' Application/x-shockwave-flash ', ' sit ' = ' application/x-stuffit ', ' Sv4cpio ' and ' Application/x-sv4cpio ',      ' SV4CRC ' = ' APPLICATION/X-SV4CRC ', ' 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 ', ' roff ' = ' application/x-troff ', ' Man ' = ' application/x-troff-man ', ' me ' = ' application/x-troff-me ', ' ms ' = ' application/x-troff-m ' S ', ' ustar ' = ' application/x-ustar ', ' src ' = ' application/x-wais-source ', ' xhtml ' = ' applicatio       N/xhtml+xml ', ' xht ' = ' application/xhtml+xml ', ' zip ' = ' application/zip ', ' au ' = ' audio/basic ', ' snd ' = ' audio/basic ', ' mid ' = ' Audio/midi ', ' midi ' = ' audio/midi ', ' kar ' = ' audio/mi ' Di ', ' MPGA ' = ' Audio/mpeg ', ' mp2 ' = ' audio/mpeg ', ' mp3 ' = ' audio/mpeg ', ' aif ' = ' audio/x-aiff ', ' AIFF ' = ' Audio/x-aiff ', ' aifc ' = ' audio/x-aiff ', ' m3u ' = ' audio/x-mpegurl ', ' ram ' = ' audio/x-pn-r ' Ealaudio ', ' rm ' = ' audio/x-pn-realaudio ', ' rpm ' = ' audio/x-pn-realaudio-plugin ', ' ra ' = ' audio/ X-realaudio ', ' wav ' = ' audio/x-wav ', ' pdb ' = ' chemical/x-pdb ', ' xyz ' = ' chemical/x-xyz ', ' BMP ' = ' image/bmp ', ' gif ' = ' image/gif ', ' ief ' = ' image/ief ', ' jpeg ' = ' image/jpeg ', '      JPG ' = ' image/jpeg ', ' jpe ' = ' image/jpeg ', ' png ' = ' image/png ', ' tiff ' = ' Image/tiff ', ' tif ' = ' image/tiff ', ' djvu ' = ' image/vnd.djvu ', ' djv ' = ' image/vnd.djvu ', ' wbmp ' + ' image /vnd.wap.wbmp ', ' ras ' = ' image/x-cmu-raster ', ' pnm ' = ' image/x-portable-anymap ', ' PBM ' + ' image '    /x-portable-bitmap ',  ' PGM ' = ' image/x-portable-graymap ', ' ppm ' = ' image/x-portable-pixmap ', ' rgb ' = ' Image/x-rgb ', ' XBM ' = ' image/x-xbitmap ', ' xpm ' = ' image/x-xpixmap ', ' xwd ' = ' image/x-xwindowdump ', ' IGs ' =&G T ' Model/iges ', ' iges ' = ' model/iges ', ' msh ' = ' model/mesh ', ' mesh ' = ' model/mesh ', ' silo ' =  > ' Model/mesh ', ' wrl ' = ' model/vrml ', ' vrml ' = ' model/vrml ', ' css ' = ' text/css ', ' HTML '  = ' text/html ', ' htm ' = ' text/html ', ' asc ' = ' text/plain ', ' txt ' = ' text/plain ', ' rtx ' = ' Text/richtext ', ' rtf ' = ' text/rtf ', ' sgml ' = ' text/sgml ', ' sgm ' = ' text/sgml ', ' TS      V ' = ' text/tab-separated-values ', ' wml ' = ' text/vnd.wap.wml ', ' wmls ' = ' text/vnd.wap.wmlscript ',      ' Etx ' = ' text/x-setext ', ' xsl ' = ' text/xml ', ' xml ' = ' text/xml ', ' mpeg ' = ' video/mpeg ', ' mpg ' = ' videO/mpeg ', ' mpe ' = ' video/mpeg ', ' qt ' = ' video/quicktime ', ' mov ' = ' video/quicktime ', ' Mxu ' = ' Video/vnd.mpegurl ', ' avi ' = ' video/x-msvideo ', ' movie ' = ' Video/x-sgi-movie ', ' ice ' = ' x ' -conference/x-cooltalk ',  ); ?>

Common header types in PHP