function mc_display_widget($args = array()) { mailchimpSF_display_widget($args); }
<?php ob_start(); //start buffering for the ajax call just in case include_once '../../../wp-blog-header.php'; include_once 'mailchimp_includes.php'; ob_end_clean(); ob_end_clean(); ob_end_clean(); //stop buffering and discard anything output mailchimpSF_display_widget(); exit;
function mailchimpSF_shortcode($atts) { mailchimpSF_display_widget(); }