Update the config file config\gravatar.php to specify the default avatar size to use and a default image to be return if no Gravatar is found.
Allowed defaults:
| Value | Description |
|---|---|
| false | (undefined) |
404 |
do not load any image if none is associated with the email hash, instead return an HTTP 404 (File Not Found) response |
mm |
(mystery-man) a simple, cartoon-style silhouetted outline of a person (does not vary by email hash). |
identicon |
a geometric pattern based on an email hash. |
monsterid |
a generated 'monster' with different colors, faces, etc. |
wavatar |
generated faces with differing features and backgrounds. |
retro |
awesome generated, 8-bit arcade-style pixelated faces. |
Note : You can also specify an image URL as a default image.
Example images can be viewed on the Gravatar website.
You can change the default size of all gravatar, by default is 80 (80px with and 80px height).
By default only "g" rated images will be shown.
| Value | Description |
|---|---|
g |
suitable for display on all websites with any audience type. |
pg |
may contain rude gestures, provocatively dressed individuals, the lesser swear words, or mild violence. |
r |
may contain such things as harsh profanity, intense violence, nudity, or hard drug use. |
x |
may contain hardcore sexual imagery or extremely disturbing violence. |
The content rating can be changed by changing the $rating argument when calling Gravatar::src or Gravatar::image.