Changeset 54086 for trunk/src/wp-admin/includes/media.php

Timestamp:

09/06/2022 09:13:17 PM (2 years ago)

Author:

adamsilverstein

Message:

Media: Output WebP by default when uploading JPEGs.

Uploaded JPEGs will automatically be converted to WebP sub-sizes instead of JPEG, saving space and making sites faster.

The original JPEG upload is always retained and can be accessed by calling wp_get_original_image_url.

Props azaozz, flixos90.
Fixes #55443.

File:

• trunk/src/wp-admin/includes/media.php (modified) (1 diff)

trunk/src/wp-admin/includes/media.php

@@ -3844 +3844 @@
     }
 }
+
+/**
+ * Filters the default image output mapping.
+ *
+ * With this filter callback, WebP image files will be generated for certain JPEG source files.
+ *
+ * @since 6.1.0
+ *
+ * @param array $output_mapping Map of mime type to output format.
+ * @retun array The adjusted default output mapping.
+ */
+function wp_default_image_output_mapping( $output_mapping ) {
+    $output_mapping['image/jpeg'] = 'image/webp';
+    return $output_mapping;
+}