$phpself issue

[gesf]

You must use:

if (isset($_POST['id']))

Instead of:

if ($id)

For more information, please read this post!

Note: When submiting data via form, you must use $_GET / $_POST, depending on your form method. Otherwise use $_GET or $_REQUEST!

 

[gesf]

When submiting data via form, you must use $_GET / $_POST, depending on your form method. Otherwise use $_GET or $_REQUEST!

In that case... let´s say yes! And $_REQUEST too!