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Get Gravatars on your WordPress Blog in 1 step
No plugin required! Just one copy/paste in your comments.php file will make gravatars miraculously show up ( for commenters that have gravatar accounts) 1 step:
Directly before: <?php comment_text() ?>
paste:
<?php
if ( !empty( $comment->comment_author_email ) ) {
$md5 = md5( $comment->comment_author_email );
$default = urlencode( [...]
