wp-admin/includes/class-wp-comments-list-table.php:66Adds avatars to comment author names.
$namestring$comment_idintstring public function floated_admin_avatar( $name, $comment_id ) { $comment = get_comment( $comment_id ); $avatar = get_avatar( $comment, 32, 'mystery' ); return "$avatar $name"; }Introduced in 3.1.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/class-wp-comments-list-table.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.