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## Mimes
in package

Mimes.php : 17

This file contains an array of mime types. It is used by the Upload class to help identify allowed file types.

When more than one variation for an extension exist (like jpg, jpeg, etc) the most common one should be first in the array to aid the guess* methods. The same applies when more than one mime-type exists for a single extension.

When working with mime types, please make sure you have the ´fileinfo´ extension enabled to reliably detect the media types.

### Table of Contents

#### Properties

$mimes : array<string, array<int, string>|string>
  Map of extensions to mime types.

#### Methods

guessExtensionFromType() : string|null
  Attempts to determine the best file extension for a given mime type.
guessTypeFromExtension() : string|null
  Attempts to determine the best mime type for the given file extension.

### Properties

#### $mimes

Mimes.php : 24

Map of extensions to mime types.

`public static array<string, array<int, string>|string> $mimes = ['hqx' => ['application/mac-binhex40', 'application/mac-binhex', 'application/x-binhex40', 'application/x-mac-binhex40'], 'cpt' => 'application/mac-compactpro', 'csv' => ['text/csv', 'text/x-comma-separated-values', 'text/comma-separated-values', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'application/csv', 'application/excel', 'application/vnd.msexcel', 'text/plain'], 'bin' => ['application/macbinary', 'application/mac-binary', 'application/octet-stream', 'application/x-binary', 'application/x-macbinary'], 'dms' => 'application/octet-stream', 'lha' => 'application/octet-stream', 'lzh' => 'application/octet-stream', 'exe' => ['application/octet-stream', 'application/vnd.microsoft.portable-executable', 'application/x-dosexec', 'application/x-msdownload'], 'class' => 'application/octet-stream', 'psd' => ['application/x-photoshop', 'image/vnd.adobe.photoshop'], 'so' => 'application/octet-stream', 'sea' => 'application/octet-stream', 'dll' => 'application/octet-stream', 'oda' => 'application/oda', 'pdf' => ['application/pdf', 'application/force-download', 'application/x-download'], 'ai' => ['application/pdf', 'application/postscript'], 'eps' => 'application/postscript', 'ps' => 'application/postscript', 'smi' => 'application/smil', 'smil' => 'application/smil', 'mif' => 'application/vnd.mif', 'xls' => ['application/vnd.ms-excel', 'application/msexcel', 'application/x-msexcel', 'application/x-ms-excel', 'application/x-excel', 'application/x-dos_ms_excel', 'application/xls', 'application/x-xls', 'application/excel', 'application/download', 'application/vnd.ms-office', 'application/msword'], 'ppt' => ['application/vnd.ms-powerpoint', 'application/powerpoint', 'application/vnd.ms-office', 'application/msword'], 'pptx' => ['application/vnd.openxmlformats-officedocument.presentationml.presentation'], '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', 'gzip' => 'application/x-gzip', 'php' => ['application/x-php', 'application/x-httpd-php', 'application/php', 'text/php', 'text/x-php', 'application/x-httpd-php-source'], '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', 'text/plain'], 'swf' => 'application/x-shockwave-flash', 'sit' => 'application/x-stuffit', 'tar' => 'application/x-tar', 'tgz' => ['application/x-tar', 'application/x-gzip-compressed'], 'z' => 'application/x-compress', 'xhtml' => 'application/xhtml+xml', 'xht' => 'application/xhtml+xml', 'zip' => ['application/x-zip', 'application/zip', 'application/x-zip-compressed', 'application/s-compressed', 'multipart/x-zip'], 'rar' => ['application/vnd.rar', 'application/x-rar', 'application/rar', 'application/x-rar-compressed'], 'mid' => 'audio/midi', 'midi' => 'audio/midi', 'mpga' => 'audio/mpeg', 'mp2' => 'audio/mpeg', 'mp3' => ['audio/mpeg', 'audio/mpg', 'audio/mpeg3', 'audio/mp3'], 'aif' => ['audio/x-aiff', 'audio/aiff'], 'aiff' => ['audio/x-aiff', 'audio/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', 'audio/wave', 'audio/wav'], 'bmp' => ['image/bmp', 'image/x-bmp', 'image/x-bitmap', 'image/x-xbitmap', 'image/x-win-bitmap', 'image/x-windows-bmp', 'image/ms-bmp', 'image/x-ms-bmp', 'application/bmp', 'application/x-bmp', 'application/x-win-bitmap'], 'gif' => 'image/gif', 'jpg' => ['image/jpeg', 'image/pjpeg'], 'jpeg' => ['image/jpeg', 'image/pjpeg'], 'jpe' => ['image/jpeg', 'image/pjpeg'], 'jp2' => ['image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'], 'j2k' => ['image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'], 'jpf' => ['image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'], 'jpg2' => ['image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'], 'jpx' => ['image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'], 'jpm' => ['image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'], 'mj2' => ['image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'], 'mjp2' => ['image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'], 'png' => ['image/png', 'image/x-png'], 'webp' => 'image/webp', 'tif' => 'image/tiff', 'tiff' => 'image/tiff', 'css' => ['text/css', 'text/plain'], 'html' => ['text/html', 'text/plain'], 'htm' => ['text/html', 'text/plain'], 'shtml' => ['text/html', 'text/plain'], 'txt' => 'text/plain', 'text' => 'text/plain', 'log' => ['text/plain', 'text/x-log'], 'rtx' => 'text/richtext', 'rtf' => 'text/rtf', 'xml' => ['application/xml', 'text/xml', 'text/plain'], 'xsl' => ['application/xml', 'text/xsl', 'text/xml'], 'mpeg' => 'video/mpeg', 'mpg' => 'video/mpeg', 'mpe' => 'video/mpeg', 'qt' => 'video/quicktime', 'mov' => 'video/quicktime', 'avi' => ['video/x-msvideo', 'video/msvideo', 'video/avi', 'application/x-troff-msvideo'], 'movie' => 'video/x-sgi-movie', 'doc' => ['application/msword', 'application/vnd.ms-office'], 'docx' => ['application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip', 'application/msword', 'application/x-zip'], 'dot' => ['application/msword', 'application/vnd.ms-office'], 'dotx' => ['application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip', 'application/msword'], 'xlsx' => ['application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'application/zip', 'application/vnd.ms-excel', 'application/msword', 'application/x-zip'], 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12', 'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12', 'word' => ['application/msword', 'application/octet-stream'], 'xl' => 'application/excel', 'eml' => 'message/rfc822', 'json' => ['application/json', 'text/json'], 'pem' => ['application/x-x509-user-cert', 'application/x-pem-file', 'application/octet-stream'], 'p10' => ['application/x-pkcs10', 'application/pkcs10'], 'p12' => 'application/x-pkcs12', 'p7a' => 'application/x-pkcs7-signature', 'p7c' => ['application/pkcs7-mime', 'application/x-pkcs7-mime'], 'p7m' => ['application/pkcs7-mime', 'application/x-pkcs7-mime'], 'p7r' => 'application/x-pkcs7-certreqresp', 'p7s' => 'application/pkcs7-signature', 'crt' => ['application/x-x509-ca-cert', 'application/x-x509-user-cert', 'application/pkix-cert'], 'crl' => ['application/pkix-crl', 'application/pkcs-crl'], 'der' => 'application/x-x509-ca-cert', 'kdb' => 'application/octet-stream', 'pgp' => 'application/pgp', 'gpg' => 'application/gpg-keys', 'sst' => 'application/octet-stream', 'csr' => 'application/octet-stream', 'rsa' => 'application/x-pkcs7', 'cer' => ['application/pkix-cert', 'application/x-x509-ca-cert'], '3g2' => 'video/3gpp2', '3gp' => ['video/3gp', 'video/3gpp'], 'mp4' => 'video/mp4', 'm4a' => 'audio/x-m4a', 'f4v' => ['video/mp4', 'video/x-f4v'], 'flv' => 'video/x-flv', 'webm' => 'video/webm', 'aac' => 'audio/x-acc', 'm4u' => 'application/vnd.mpegurl', 'm3u' => 'text/plain', 'xspf' => 'application/xspf+xml', 'vlc' => 'application/videolan', 'wmv' => ['video/x-ms-wmv', 'video/x-ms-asf'], 'au' => 'audio/x-au', 'ac3' => 'audio/ac3', 'flac' => 'audio/x-flac', 'ogg' => ['audio/ogg', 'video/ogg', 'application/ogg'], 'kmz' => ['application/vnd.google-earth.kmz', 'application/zip', 'application/x-zip'], 'kml' => ['application/vnd.google-earth.kml+xml', 'application/xml', 'text/xml'], 'ics' => 'text/calendar', 'ical' => 'text/calendar', 'zsh' => 'text/x-scriptzsh', '7zip' => ['application/x-compressed', 'application/x-zip-compressed', 'application/zip', 'multipart/x-zip'], 'cdr' => ['application/cdr', 'application/coreldraw', 'application/x-cdr', 'application/x-coreldraw', 'image/cdr', 'image/x-cdr', 'zz-application/zz-winassoc-cdr'], 'wma' => ['audio/x-ms-wma', 'video/x-ms-asf'], 'jar' => ['application/java-archive', 'application/x-java-application', 'application/x-jar', 'application/x-compressed'], 'svg' => ['image/svg+xml', 'image/svg', 'application/xml', 'text/xml'], 'vcf' => 'text/x-vcard', 'srt' => ['text/srt', 'text/plain'], 'vtt' => ['text/vtt', 'text/plain'], 'ico' => ['image/x-icon', 'image/x-ico', 'image/vnd.microsoft.icon'], 'stl' => ['application/sla', 'application/vnd.ms-pki.stl', 'application/x-navistyle', 'model/stl', 'application/octet-stream']]`

### Methods

#### guessExtensionFromType()

Mimes.php : 509

Attempts to determine the best file extension for a given mime type.

`public static guessExtensionFromType(string $type[, string|null $proposedExtension = null ]) : string|null`

##### Parameters

$type : string
$proposedExtension : string|null = null
  - default extension (in case there is more than one with the same mime type)

##### Return values

string|null —

The extension determined, or null if unable to match.

#### guessTypeFromExtension()

Mimes.php : 491

Attempts to determine the best mime type for the given file extension.

`public static guessTypeFromExtension(string $extension) : string|null`

##### Parameters

$extension : string

##### Return values

string|null —

The mime type found, or none if unable to determine.

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