BuddyPress.org

$function = $_POST['action'];

$function();



function bp_classifieds_update_tree() {

global $bp,$wpdb;

if (!check_admin_referer('classifieds-settings') ) {

echo "NONCE error";

return;

}

$res = json_decode($json, true); //!

print_r($res);



}

Where exactly is that $json being set?