apply_filters( 'get_avatar_data', array $args, mixed $id_or_email )

Parameters

$args

(array) Arguments passed to get_avatar_data(), after processing.

$id_or_email

(mixed) The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash, user email, WP_User object, WP_Post object, or WP_Comment object.