upgrade

plugin/hello_world/index.php

@@ -0,0 +1,18 @@
+<?php
+/**
+ * @package chamilo.plugin.hello_world
+ */
+
+// See also the share_user_info plugin
+
+echo '<div class="well">';
+if (!empty($plugin_info['settings']['hello_world_show_type'])) {
+    echo "<h2>".$plugin_info['settings']['hello_world_show_type']."</h2>";
+} else {
+    echo "<h2>Hello world</h2>";
+}
+
+//Using get_lang inside a plugin
+echo get_lang('HelloPlugin');
+
+echo '</div>';