function handle() { if (!$_POST['submit']) { return showForm(); } else { return editData(); } }
<?php session_start(); require '../include/config.php'; require '../functions/functions_checkuser.php'; header("Content-type:text/html;charset=UTF-8"); $select = isset($_GET['select']) ? $_GET['select'] : ''; switch ($select) { case 'add': addData(); break; case 'edit': editData(); break; case 'del': deleteData(); break; case 'delimg': deleteImg(); break; default: header('Location: ../index.php'); break; } /* Add a user */ function addData() { require '../include/config.php'; $user_name = $_POST['txtusername'];