Mime Types: support uploading wav files in Firefox

When uploading `wav` files in the editor, Chrome and other browsers identify the mime type of the file as `audio/wav`. Firefox, however, identifies the mime type as `audio/x-wav`. This commit updates the `'wav'` mime type key in `wp_get_mime_types()` to support `x-wav` so that uploading wav files work in Firefox. Previously, the editor reported an unsupported mime type error. Props imranh920, ramonopoly. Fixes #61948. git-svn-id: https://develop.svn.wordpress.org/trunk@59389 602fd350-edb4-49c9-b593-d223f7449a82
ramonjd · Nov 12, 2024 · 6f47a2c · 6f47a2c
1 parent e647b07
commit 6f47a2c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/wp-includes/functions.php b/src/wp-includes/functions.php
@@ -3417,6 +3417,7 @@ function wp_get_image_mime( $file ) {
  * @since 4.2.0 Support was added for GIMP (.xcf) files.
  * @since 4.9.2 Support was added for Flac (.flac) files.
  * @since 4.9.6 Support was added for AAC (.aac) files.
+ * @since 6.8.0 Support was added for `audio/x-wav`.
  *
  * @return string[] Array of mime types keyed by the file extension regex corresponding to those types.
  */
@@ -3481,7 +3482,7 @@ function wp_get_mime_types() {
 			'mp3|m4a|m4b'                  => 'audio/mpeg',
 			'aac'                          => 'audio/aac',
 			'ra|ram'                       => 'audio/x-realaudio',
-			'wav'                          => 'audio/wav',
+			'wav|x-wav'                    => 'audio/wav',
 			'ogg|oga'                      => 'audio/ogg',
 			'flac'                         => 'audio/flac',
 			'mid|midi'                     => 'audio/midi',