<?php
    $validTemplates = array();
    $validTemplates = scandir($basepath . '/templates');
    unset($validTemplates[0]); //get rid of . and ..
    unset($validTemplates[1]);
    if (in_array($_GET['id'], $validTemplates)) {
        $_SESSION['templatePath'] = $basepath . '/templates/' . $_GET['id'];
        $_SESSION['templateURL'] = $basehttp . '/templates/' . $_GET['id'];
    } else {
        $_SESSION['templatePath'] = $template_path;
        $_SESSION['templateURL'] = $template_url;
    }
    header("Location: $basehttp");exit();
?>