| Code Coverage
| Lines | Functions and Methods | Classes and Traits
Total | 0.00% covered (danger) | 0.00% | 0 / 14 | 0.00% covered (danger) | 0.00% | 0 / 2 | CRAP | 0.00% covered (danger) | 0.00% | 0 / 1
Mimes | 0.00% covered (danger) | 0.00% | 0 / 14 | 0.00% covered (danger) | 0.00% | 0 / 2 | 90 | 0.00% covered (danger) | 0.00% | 0 / 1
guessTypeFromExtension | 0.00% covered (danger) | 0.00% | 0 / 4 | 0.00% covered (danger) | 0.00% | 0 / 1 | 12 |
guessExtensionFromType | 0.00% covered (danger) | 0.00% | 0 / 10 | 0.00% covered (danger) | 0.00% | 0 / 1 | 42 |

1 | <?php
2 |
3 | namespace Config;
4 |
5 | /**
6 | * This file contains an array of mime types. It is used by the
7 | * Upload class to help identify allowed file types.
8 | *
9 | * When more than one variation for an extension exist (like jpg, jpeg, etc)
10 | * the most common one should be first in the array to aid the guess*
11 | * methods. The same applies when more than one mime-type exists for a
12 | * single extension.
13 | *
14 | * When working with mime types, please make sure you have the ´fileinfo´
15 | * extension enabled to reliably detect the media types.
16 | */
17 | class Mimes
18 | {
19 | /**
20 | * Map of extensions to mime types.
21 | *
22 | * @var array<string, list<string>|string>
23 | */
24 | public static array $mimes = [
25 | 'hqx' => [
26 | 'application/mac-binhex40',
27 | 'application/mac-binhex',
28 | 'application/x-binhex40',
29 | 'application/x-mac-binhex40',
30 | ],
31 | 'cpt' => 'application/mac-compactpro',
32 | 'csv' => [
33 | 'text/csv',
34 | 'text/x-comma-separated-values',
35 | 'text/comma-separated-values',
36 | 'application/vnd.ms-excel',
37 | 'application/x-csv',
38 | 'text/x-csv',
39 | 'application/csv',
40 | 'application/excel',
41 | 'application/vnd.msexcel',
42 | 'text/plain',
43 | ],
44 | 'bin' => [
45 | 'application/macbinary',
46 | 'application/mac-binary',
47 | 'application/octet-stream',
48 | 'application/x-binary',
49 | 'application/x-macbinary',
50 | ],
51 | 'dms' => 'application/octet-stream',
52 | 'lha' => 'application/octet-stream',
53 | 'lzh' => 'application/octet-stream',
54 | 'exe' => [
55 | 'application/octet-stream',
56 | 'application/vnd.microsoft.portable-executable',
57 | 'application/x-dosexec',
58 | 'application/x-msdownload',
59 | ],
60 | 'class' => 'application/octet-stream',
61 | 'psd' => [
62 | 'application/x-photoshop',
63 | 'image/vnd.adobe.photoshop',
64 | ],
65 | 'so' => 'application/octet-stream',
66 | 'sea' => 'application/octet-stream',
67 | 'dll' => 'application/octet-stream',
68 | 'oda' => 'application/oda',
69 | 'pdf' => [
70 | 'application/pdf',
71 | 'application/force-download',
72 | 'application/x-download',
73 | ],
74 | 'ai' => [
75 | 'application/pdf',
76 | 'application/postscript',
77 | ],
78 | 'eps' => 'application/postscript',
79 | 'ps' => 'application/postscript',
80 | 'smi' => 'application/smil',
81 | 'smil' => 'application/smil',
82 | 'mif' => 'application/vnd.mif',
83 | 'xls' => [
84 | 'application/vnd.ms-excel',
85 | 'application/msexcel',
86 | 'application/x-msexcel',
87 | 'application/x-ms-excel',
88 | 'application/x-excel',
89 | 'application/x-dos_ms_excel',
90 | 'application/xls',
91 | 'application/x-xls',
92 | 'application/excel',
93 | 'application/download',
94 | 'application/vnd.ms-office',
95 | 'application/msword',
96 | ],
97 | 'ppt' => [
98 | 'application/vnd.ms-powerpoint',
99 | 'application/powerpoint',
100 | 'application/vnd.ms-office',
101 | 'application/msword',
102 | ],
103 | 'pptx' => [
104 | 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
105 | ],
106 | 'wbxml' => 'application/wbxml',
107 | 'wmlc' => 'application/wmlc',
108 | 'dcr' => 'application/x-director',
109 | 'dir' => 'application/x-director',
110 | 'dxr' => 'application/x-director',
111 | 'dvi' => 'application/x-dvi',
112 | 'gtar' => 'application/x-gtar',
113 | 'gz' => 'application/x-gzip',
114 | 'gzip' => 'application/x-gzip',
115 | 'php' => [
116 | 'application/x-php',
117 | 'application/x-httpd-php',
118 | 'application/php',
119 | 'text/php',
120 | 'text/x-php',
121 | 'application/x-httpd-php-source',
122 | ],
123 | 'php4' => 'application/x-httpd-php',
124 | 'php3' => 'application/x-httpd-php',
125 | 'phtml' => 'application/x-httpd-php',
126 | 'phps' => 'application/x-httpd-php-source',
127 | 'js' => [
128 | 'application/x-javascript',
129 | 'text/plain',
130 | ],
131 | 'swf' => 'application/x-shockwave-flash',
132 | 'sit' => 'application/x-stuffit',
133 | 'tar' => 'application/x-tar',
134 | 'tgz' => [
135 | 'application/x-tar',
136 | 'application/x-gzip-compressed',
137 | ],
138 | 'z' => 'application/x-compress',
139 | 'xhtml' => 'application/xhtml+xml',
140 | 'xht' => 'application/xhtml+xml',
141 | 'zip' => [
142 | 'application/x-zip',
143 | 'application/zip',
144 | 'application/x-zip-compressed',
145 | 'application/s-compressed',
146 | 'multipart/x-zip',
147 | ],
148 | 'rar' => [
149 | 'application/vnd.rar',
150 | 'application/x-rar',
151 | 'application/rar',
152 | 'application/x-rar-compressed',
153 | ],
154 | 'mid' => 'audio/midi',
155 | 'midi' => 'audio/midi',
156 | 'mpga' => 'audio/mpeg',
157 | 'mp2' => 'audio/mpeg',
158 | 'mp3' => [
159 | 'audio/mpeg',
160 | 'audio/mpg',
161 | 'audio/mpeg3',
162 | 'audio/mp3',
163 | ],
164 | 'aif' => [
165 | 'audio/x-aiff',
166 | 'audio/aiff',
167 | ],
168 | 'aiff' => [
169 | 'audio/x-aiff',
170 | 'audio/aiff',
171 | ],
172 | 'aifc' => 'audio/x-aiff',
173 | 'ram' => 'audio/x-pn-realaudio',
174 | 'rm' => 'audio/x-pn-realaudio',
175 | 'rpm' => 'audio/x-pn-realaudio-plugin',
176 | 'ra' => 'audio/x-realaudio',
177 | 'rv' => 'video/vnd.rn-realvideo',
178 | 'wav' => [
179 | 'audio/x-wav',
180 | 'audio/wave',
181 | 'audio/wav',
182 | ],
183 | 'bmp' => [
184 | 'image/bmp',
185 | 'image/x-bmp',
186 | 'image/x-bitmap',
187 | 'image/x-xbitmap',
188 | 'image/x-win-bitmap',
189 | 'image/x-windows-bmp',
190 | 'image/ms-bmp',
191 | 'image/x-ms-bmp',
192 | 'application/bmp',
193 | 'application/x-bmp',
194 | 'application/x-win-bitmap',
195 | ],
196 | 'gif' => 'image/gif',
197 | 'jpg' => [
198 | 'image/jpeg',
199 | 'image/pjpeg',
200 | ],
201 | 'jpeg' => [
202 | 'image/jpeg',
203 | 'image/pjpeg',
204 | ],
205 | 'jpe' => [
206 | 'image/jpeg',
207 | 'image/pjpeg',
208 | ],
209 | 'jp2' => [
210 | 'image/jp2',
211 | 'video/mj2',
212 | 'image/jpx',
213 | 'image/jpm',
214 | ],
215 | 'j2k' => [
216 | 'image/jp2',
217 | 'video/mj2',
218 | 'image/jpx',
219 | 'image/jpm',
220 | ],
221 | 'jpf' => [
222 | 'image/jp2',
223 | 'video/mj2',
224 | 'image/jpx',
225 | 'image/jpm',
226 | ],
227 | 'jpg2' => [
228 | 'image/jp2',
229 | 'video/mj2',
230 | 'image/jpx',
231 | 'image/jpm',
232 | ],
233 | 'jpx' => [
234 | 'image/jp2',
235 | 'video/mj2',
236 | 'image/jpx',
237 | 'image/jpm',
238 | ],
239 | 'jpm' => [
240 | 'image/jp2',
241 | 'video/mj2',
242 | 'image/jpx',
243 | 'image/jpm',
244 | ],
245 | 'mj2' => [
246 | 'image/jp2',
247 | 'video/mj2',
248 | 'image/jpx',
249 | 'image/jpm',
250 | ],
251 | 'mjp2' => [
252 | 'image/jp2',
253 | 'video/mj2',
254 | 'image/jpx',
255 | 'image/jpm',
256 | ],
257 | 'png' => [
258 | 'image/png',
259 | 'image/x-png',
260 | ],
261 | 'webp' => 'image/webp',
262 | 'tif' => 'image/tiff',
263 | 'tiff' => 'image/tiff',
264 | 'css' => [
265 | 'text/css',
266 | 'text/plain',
267 | ],
268 | 'html' => [
269 | 'text/html',
270 | 'text/plain',
271 | ],
272 | 'htm' => [
273 | 'text/html',
274 | 'text/plain',
275 | ],
276 | 'shtml' => [
277 | 'text/html',
278 | 'text/plain',
279 | ],
280 | 'txt' => 'text/plain',
281 | 'text' => 'text/plain',
282 | 'log' => [
283 | 'text/plain',
284 | 'text/x-log',
285 | ],
286 | 'rtx' => 'text/richtext',
287 | 'rtf' => 'text/rtf',
288 | 'xml' => [
289 | 'application/xml',
290 | 'text/xml',
291 | 'text/plain',
292 | ],
293 | 'xsl' => [
294 | 'application/xml',
295 | 'text/xsl',
296 | 'text/xml',
297 | ],
298 | 'mpeg' => 'video/mpeg',
299 | 'mpg' => 'video/mpeg',
300 | 'mpe' => 'video/mpeg',
301 | 'qt' => 'video/quicktime',
302 | 'mov' => 'video/quicktime',
303 | 'avi' => [
304 | 'video/x-msvideo',
305 | 'video/msvideo',
306 | 'video/avi',
307 | 'application/x-troff-msvideo',
308 | ],
309 | 'movie' => 'video/x-sgi-movie',
310 | 'doc' => [
311 | 'application/msword',
312 | 'application/vnd.ms-office',
313 | ],
314 | 'docx' => [
315 | 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
316 | 'application/zip',
317 | 'application/msword',
318 | 'application/x-zip',
319 | ],
320 | 'dot' => [
321 | 'application/msword',
322 | 'application/vnd.ms-office',
323 | ],
324 | 'dotx' => [
325 | 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
326 | 'application/zip',
327 | 'application/msword',
328 | ],
329 | 'xlsx' => [
330 | 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
331 | 'application/zip',
332 | 'application/vnd.ms-excel',
333 | 'application/msword',
334 | 'application/x-zip',
335 | ],
336 | 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
337 | 'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12',
338 | 'word' => [
339 | 'application/msword',
340 | 'application/octet-stream',
341 | ],
342 | 'xl' => 'application/excel',
343 | 'eml' => 'message/rfc822',
344 | 'json' => [
345 | 'application/json',
346 | 'text/json',
347 | ],
348 | 'pem' => [
349 | 'application/x-x509-user-cert',
350 | 'application/x-pem-file',
351 | 'application/octet-stream',
352 | ],
353 | 'p10' => [
354 | 'application/x-pkcs10',
355 | 'application/pkcs10',
356 | ],
357 | 'p12' => 'application/x-pkcs12',
358 | 'p7a' => 'application/x-pkcs7-signature',
359 | 'p7c' => [
360 | 'application/pkcs7-mime',
361 | 'application/x-pkcs7-mime',
362 | ],
363 | 'p7m' => [
364 | 'application/pkcs7-mime',
365 | 'application/x-pkcs7-mime',
366 | ],
367 | 'p7r' => 'application/x-pkcs7-certreqresp',
368 | 'p7s' => 'application/pkcs7-signature',
369 | 'crt' => [
370 | 'application/x-x509-ca-cert',
371 | 'application/x-x509-user-cert',
372 | 'application/pkix-cert',
373 | ],
374 | 'crl' => [
375 | 'application/pkix-crl',
376 | 'application/pkcs-crl',
377 | ],
378 | 'der' => 'application/x-x509-ca-cert',
379 | 'kdb' => 'application/octet-stream',
380 | 'pgp' => 'application/pgp',
381 | 'gpg' => 'application/gpg-keys',
382 | 'sst' => 'application/octet-stream',
383 | 'csr' => 'application/octet-stream',
384 | 'rsa' => 'application/x-pkcs7',
385 | 'cer' => [
386 | 'application/pkix-cert',
387 | 'application/x-x509-ca-cert',
388 | ],
389 | '3g2' => 'video/3gpp2',
390 | '3gp' => [
391 | 'video/3gp',
392 | 'video/3gpp',
393 | ],
394 | 'mp4' => 'video/mp4',
395 | 'm4a' => 'audio/x-m4a',
396 | 'f4v' => [
397 | 'video/mp4',
398 | 'video/x-f4v',
399 | ],
400 | 'flv' => 'video/x-flv',
401 | 'webm' => 'video/webm',
402 | 'aac' => 'audio/x-acc',
403 | 'm4u' => 'application/vnd.mpegurl',
404 | 'm3u' => 'text/plain',
405 | 'xspf' => 'application/xspf+xml',
406 | 'vlc' => 'application/videolan',
407 | 'wmv' => [
408 | 'video/x-ms-wmv',
409 | 'video/x-ms-asf',
410 | ],
411 | 'au' => 'audio/x-au',
412 | 'ac3' => 'audio/ac3',
413 | 'flac' => 'audio/x-flac',
414 | 'ogg' => [
415 | 'audio/ogg',
416 | 'video/ogg',
417 | 'application/ogg',
418 | ],
419 | 'kmz' => [
420 | 'application/vnd.google-earth.kmz',
421 | 'application/zip',
422 | 'application/x-zip',
423 | ],
424 | 'kml' => [
425 | 'application/vnd.google-earth.kml+xml',
426 | 'application/xml',
427 | 'text/xml',
428 | ],
429 | 'ics' => 'text/calendar',
430 | 'ical' => 'text/calendar',
431 | 'zsh' => 'text/x-scriptzsh',
432 | '7zip' => [
433 | 'application/x-compressed',
434 | 'application/x-zip-compressed',
435 | 'application/zip',
436 | 'multipart/x-zip',
437 | ],
438 | 'cdr' => [
439 | 'application/cdr',
440 | 'application/coreldraw',
441 | 'application/x-cdr',
442 | 'application/x-coreldraw',
443 | 'image/cdr',
444 | 'image/x-cdr',
445 | 'zz-application/zz-winassoc-cdr',
446 | ],
447 | 'wma' => [
448 | 'audio/x-ms-wma',
449 | 'video/x-ms-asf',
450 | ],
451 | 'jar' => [
452 | 'application/java-archive',
453 | 'application/x-java-application',
454 | 'application/x-jar',
455 | 'application/x-compressed',
456 | ],
457 | 'svg' => [
458 | 'image/svg+xml',
459 | 'image/svg',
460 | 'application/xml',
461 | 'text/xml',
462 | ],
463 | 'vcf' => 'text/x-vcard',
464 | 'srt' => [
465 | 'text/srt',
466 | 'text/plain',
467 | ],
468 | 'vtt' => [
469 | 'text/vtt',
470 | 'text/plain',
471 | ],
472 | 'ico' => [
473 | 'image/x-icon',
474 | 'image/x-ico',
475 | 'image/vnd.microsoft.icon',
476 | ],
477 | 'stl' => [
478 | 'application/sla',
479 | 'application/vnd.ms-pki.stl',
480 | 'application/x-navistyle',
481 | 'model/stl',
482 | 'application/octet-stream',
483 | ],
484 | ];
485 |
486 | /**
487 | * Attempts to determine the best mime type for the given file extension.
488 | *
489 | * @return string|null The mime type found, or none if unable to determine.
490 | */
491 | public static function guessTypeFromExtension(string $extension)
492 | {
493 | $extension = trim(strtolower($extension), '. ');
494 |
495 | if (! array_key_exists($extension, static::$mimes)) {
496 | return null;
497 | }
498 |
499 | return is_array(static::$mimes[$extension]) ? static::$mimes[$extension][0] : static::$mimes[$extension];
500 | }
501 |
502 | /**
503 | * Attempts to determine the best file extension for a given mime type.
504 | *
505 | * @param string|null $proposedExtension - default extension (in case there is more than one with the same mime type)
506 | *
507 | * @return string|null The extension determined, or null if unable to match.
508 | */
509 | public static function guessExtensionFromType(string $type, ?string $proposedExtension = null)
510 | {
511 | $type = trim(strtolower($type), '. ');
512 |
513 | $proposedExtension = trim(strtolower($proposedExtension ?? ''));
514 |
515 | if (
516 | $proposedExtension !== ''
517 | && array_key_exists($proposedExtension, static::$mimes)
518 | && in_array($type, (array) static::$mimes[$proposedExtension], true)
519 | ) {
520 | // The detected mime type matches with the proposed extension.
521 | return $proposedExtension;
522 | }
523 |
524 | // Reverse check the mime type list if no extension was proposed.
525 | // This search is order sensitive!
526 | foreach (static::$mimes as $ext => $types) {
527 | if (in_array($type, (array) $types, true)) {
528 | return $ext;
529 | }
530 | }
531 |
532 | return null;
533 | }
534 | }