From d1d3108ee0251edad6270ffcb8690f1954467c75 Mon Sep 17 00:00:00 2001
From: Julio Montoya <gugli100@gmail.com>
Date: Fri, 2 Mar 2012 18:24:00 +0100
Subject: [PATCH] Fixing comments

---
 plugin/hello_world/install.php   | 14 +++++++++++++-
 plugin/hello_world/uninstall.php |  2 +-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/plugin/hello_world/install.php b/plugin/hello_world/install.php
index 3c10fd4dc2..ec8a1220be 100644
--- a/plugin/hello_world/install.php
+++ b/plugin/hello_world/install.php
@@ -1,2 +1,14 @@
 <?php
-/* Script to uninstall the plugin */
\ No newline at end of file
+/* PHP code to install the plugin 
+ * For example:
+ * 
+    // To query something to the database
+  
+    $table = Database::get_main_table(TABLE_MAIN_USER); // TABLE_MAIN_USER is a constant check the main/inc/database.constants.inc.php
+    $sql = "SELECT firstname, lastname FROM $table_users ";
+    $users = Database::query($sql); 
+  
+    You can also use the Chamilo classes 
+    $users = UserManager::get_user_list();    
+    
+ */ 
\ No newline at end of file
diff --git a/plugin/hello_world/uninstall.php b/plugin/hello_world/uninstall.php
index 38b736b74d..fb58275cb0 100644
--- a/plugin/hello_world/uninstall.php
+++ b/plugin/hello_world/uninstall.php
@@ -1,2 +1,2 @@
 <?php
-/* Script to install the plugin */
\ No newline at end of file
+/* PHP code to uninstall the plugin */
\ No newline at end of file