'', 'catname' => '']; $editing = false; if (!empty($VARS['id'])) { if ($database->has('categories', ['catid' => $VARS['id']])) { $editing = true; $catdata = $database->select( 'categories', [ 'catid', 'catname' ], [ 'catid' => $VARS['id'] ])[0]; } else { // cat id is invalid, redirect to a page that won't cause an error when pressing Save header('Location: app.php?page=editcat'); } } ?>

build("editing category", ['cat' => "" . htmlspecialchars($catdata['catname']) . ""]); ?> get("Adding new category"); ?>

" />
get('delete'); ?>