Avoid globals where possible

$logged => logged()
$account_logged => accountLogged()

admin/pages/login.php

@@ -13,7 +13,7 @@ $title = 'Login';
 csrfProtect();
 
 require PAGES . 'account/login.php';
-if ($logged) {
+if (logged()) {
 	header('Location: ' . (admin() ? ADMIN_URL : BASE_URL));
 	return;
 }

admin/pages/mass_account.php

@@ -57,13 +57,14 @@ function admin_give_coins($coins)
 
 function admin_give_premdays($days)
 {
-	global $db, $freePremium;
+	global $freePremium;
 
 	if ($freePremium) {
 		displayMessage('Premium days not supported. Free Premium enabled.');
 		return;
 	}
 
+	$db = app()->get('database');
 	$value = $days * 86400;
 	$now = time();
 	// othire
@@ -174,10 +175,12 @@ else {
 }
 
 function displayMessage($message, $success = false) {
-	global $twig, $hasCoinsColumn, $hasPointsColumn, $freePremium;
+	global $hasCoinsColumn, $hasPointsColumn, $freePremium;
 
 	$success ? success($message): error($message);
 
+	$twig = app()->get('twig');
+
 	$twig->display('admin.tools.account.html.twig', array(
 		'hasCoinsColumn' => $hasCoinsColumn,
 		'hasPointsColumn' => $hasPointsColumn,

admin/pages/mass_teleport.php

@@ -99,9 +99,9 @@ else {
 }
 
 
-function displayMessage($message, $success = false) {
-	global $twig;
-
+function displayMessage($message, $success = false)
+{
+	$twig = app()->get('twig');
 	$success ? success($message): error($message);
 	$twig->display('admin.tools.teleport.html.twig', array());
 }

admin/pages/menus.php

@@ -203,7 +203,7 @@ if (isset($_POST['template'])) {
 
 function onTemplateMenusChange(): void
 {
-	$cache = Cache::getInstance();
+	$cache = app()->get('cache');
 	if ($cache->enabled()) {
 		$cache->delete('template_menus');
 	}