pingback_exit()
contributions/pingback/pingback.module, line 167
<?php
function pingback_exit() {
global $_pingback_nid;
if (isset($_pingback_nid)) {
//reset the node_load() cache
node_load($_pingback_nid, NULL, TRUE);
pingback_send_by_nid($_pingback_nid, variable_get('pingback_notify_successful_pings', 1));
}
}
?>