config/mimetypes.php
<?php
/**
* Local mapping file to specify mime-types based on common file-name extensions.
*
* Please note that this mapping takes precedence over the content-based mime-type detection
* and should only contain mappings which cannot be detected properly from the file contents.
*/
return [
'txt' => 'text/plain',
'csv' => 'text/plain',
'html' => 'text/html',
'htm' => 'text/html',
'php' => 'text/php',
'css' => 'text/css',
'js' => 'application/javascript',
'json' => 'application/json',
'xml' => 'application/xml',
'swf' => 'application/x-shockwave-flash',
'flv' => 'video/x-flv',
// images
'png' => 'image/png',
'jpg' => 'image/jpeg',
'jpe' => 'image/jpeg',
'jpeg' => 'image/jpeg',
'gif' => 'image/gif',
'bmp' => 'image/bmp',
'ico' => 'image/vnd.microsoft.icon',
'tiff' => 'image/tiff',
'tif' => 'image/tiff',
'svg' => 'image/svg+xml',
'svgz' => 'image/svg+xml',
// archives
'zip' => 'application/zip',
'rar' => 'application/x-rar-compressed',
'exe' => 'application/x-msdownload',
'msi' => 'application/x-msdownload',
'cab' => 'application/vnd.ms-cab-compressed',
// audio/video
'mp3' => 'audio/mpeg',
'mov' => 'video/quicktime',
'qt' => 'video/quicktime',
// adobe
'pdf' => 'application/pdf',
'psd' => 'image/vnd.adobe.photoshop',
'ai' => 'application/postscript',
'eps' => 'application/postscript',
'ps' => 'application/postscript',
// ms office
'doc' => 'application/msword',
'rtf' => 'application/rtf',
'xls' => 'application/vnd.ms-excel',
'ppt' => 'application/vnd.ms-powerpoint',
// open office
'odt' => 'application/vnd.oasis.opendocument.text',
'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
//other
'xls' => 'application/vnd.ms-excel',
'xlm' => 'application/vnd.ms-excel',
'xla' => 'application/vnd.ms-excel',
'xlc' => 'application/vnd.ms-excel',
'xlt' => 'application/vnd.ms-excel',
'xlw' => 'application/vnd.ms-excel',
'pdf' => 'application/pdf',
'ppt' => 'application/vnd.ms-powerpoint',
'pps' => 'application/vnd.ms-powerpoint',
'pot' => 'application/vnd.ms-powerpoint',
'doc' => 'application/msword',
'dot' => 'application/msword',
'odc' => 'application/vnd.oasis.opendocument.chart',
'otc' => 'application/vnd.oasis.opendocument.chart-template',
'odf' => 'application/vnd.oasis.opendocument.formula',
'otf' => 'application/vnd.oasis.opendocument.formula-template',
'odg' => 'application/vnd.oasis.opendocument.graphics',
'otg' => 'application/vnd.oasis.opendocument.graphics-template',
'odi' => 'application/vnd.oasis.opendocument.image',
'oti' => 'application/vnd.oasis.opendocument.image-template',
'odp' => 'application/vnd.oasis.opendocument.presentation',
'otp' => 'application/vnd.oasis.opendocument.presentation-template',
'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template',
'odt' => 'application/vnd.oasis.opendocument.text',
'otm' => 'application/vnd.oasis.opendocument.text-master',
'ott' => 'application/vnd.oasis.opendocument.text-template',
'oth' => 'application/vnd.oasis.opendocument.text-web',
'docm' => 'application/vnd.ms-word.document.macroEnabled.12',
'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
'dotm' => 'application/vnd.ms-word.template.macroEnabled.12',
'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroEnabled.12',
'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
'pptm' => 'application/vnd.ms-powerpoint.presentation.macroEnabled.12',
'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12',
'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
'xps' => 'application/vnd.ms-xpsdocument',
'rar' => 'application/x-rar-compressed',
'7z' => 'application/x-7z-compressed',
's7z' => 'application/x-7z-compressed',
'vcf' => 'text/vcard',
'ics' => 'text/calendar',
'dwg' => 'application/acad',
];