Changeset 51653 for trunk/src/wp-includes/class-wp-image-editor.php

Timestamp:

08/24/2021 08:50:21 PM (3 years ago)

Author:

azaozz

Message:

Media: Fix wp_unique_filename() to check for name collisions with all alternate file names when an image may be converted after uploading. This includes possible collinions with pre-existing images whose sub-sizes/thumbnails are regenerated.

Props ianmjones, azaozz.
Fixes #53668.

File:

• trunk/src/wp-includes/class-wp-image-editor.php (modified) (1 diff)

trunk/src/wp-includes/class-wp-image-editor.php

@@ -592 +592 @@
      */
     protected static function get_extension( $mime_type = null ) {
-        $extensions = explode( '|', array_search( $mime_type, wp_get_mime_types(), true ) );
-
-        if ( empty( $extensions[0] ) ) {
+        if ( empty( $mime_type ) ) {
             return false;
         }
 
-        return $extensions[0];
+        return wp_get_default_extension_for_mime_type( $mime_type );
     }
 }