Replace Gravatar in WP

readme.md

Building a function that will place one of 5 different avatars in the comments section.

gravatar-swticheroo.php

add_filter( ‘avatar_defaults’, ‘newgravatar’ );

function newgravatar ($avatar_defaults) {
$myavatar = get_bloginfo(‘template_directory’) . ‘/images/gravataricon.gif’,‘/images/gravataricon.gif1’,‘/images/gravataricon.gif2’,‘/images/gravataricon.gif3’,‘/images/gravataricon.gif4’;
$avatar_defaults[$myavatar] = "webdesignPOP";
return $avatar_defaults;
}