Actualización

plugin/show_user_info/index.php

@@ -0,0 +1,17 @@
+<?php
+// A user must be logged in.
+$_template['show_message'] = false;
+
+if (!api_is_anonymous()) {
+    $_template['show_message'] = true;
+
+    // Getting the current user id.
+    $user_id = api_get_user_id();
+
+    //Getting the current user info.
+    $user_info = api_get_user_info($user_id);
+
+    // You can also use template setting variables in the special variable called template.
+    $_template['user_info'] = $user_info;
+    $_template['username'] = $user_info['username'];
+}