$collections = new Collections(); if (isset($_POST['submit'])) { switch ($_GET['c']) { case 'add': if ($_POST['name'] != "") { $name = str_ireplace('/', '-', $_POST['name']); $db->insert("collections", "name,user_id", "{$name}||" . $_SESSION['userid']); $html->redirection("collections.php?c={$db->affected_id}"); } else { $alerts->display("danger", "error", "Please enter new collections name."); echo "<div id='page-title' class='row'>"; echo "<div class='col-xs-12 col-sm-6'>"; $html->title("collections", null, "left"); echo "</div>"; echo "<div class='col-xs-12 col-sm-6'>"; $collections->create(); echo "</div>"; echo "</div>"; $collections->listing(); } break; default: $collections->set_data(); $collections->submit_data(); $html->redirection("collections.php"); break; } } else { if (isset($_GET['c'])) { $form = new Forms(); $collections->get_data($_GET['c']);