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sjaved87/blog-id-to-body-class.php

Created November 30, 2016 14:38
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This snippet will add ID to body class like blog-1 if its main site.
Raw
blog-id-to-body-class.php
<?php
function add_site_id_to_body_class( $classes ) {
global $post;
$current_blog_ID = get_current_blog_id();
$classes[] = 'blog-' . $current_blog_ID;
return $classes;
}
add_filter( 'body_class', 'add_site_id_to_body_class' );
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