kaioe
1/3/2018 - 10:12 PM

wordpress: Insert classes to body Dashboard and Frontend

wordpress: Insert classes to body Dashboard and Frontend, checking if is an array or not.

wordpress: Insert classes to body Dashboard and Frontend.php
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/**
 * [multisite_body_classes description]
 * Add the site-domain-name to body classes
 */
function multisite_body_classes($classes) {

        $id = get_current_blog_id();
        $details = get_blog_details($id);
        $domain  = explode('.', $details->domain);

        if (is_array($classes)) {
          $classes[] = $domain[1];
        }else{
          $classes .= $domain[1];
        }
        return $classes;
}
add_filter('body_class', 'multisite_body_classes');
add_filter('admin_body_class', 'multisite_body_classes');