Add function param/return types, fix a lot more phpstorm complaints

1 files changed, 3 insertions, 4 deletions

diff --git a/index.php b/index.php
index 78d23111..6b5305b2 100644
--- a/index.php
+++ b/index.php
@@ -48,7 +48,7 @@ abstract class Page
 	public static function render()
 	{
 		$pageTitle = self::$module->getPageTitle();
-		if ($pageTitle !== false) {
+		if (!empty($pageTitle)) {
 			Render::setTitle($pageTitle, false);
 		}
 		self::$instance->doRender();
@@ -155,9 +155,8 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
 	if (!Util::verifyToken()) {
 		if (AJAX) {
 			die('CSRF/XSS? Missing token in POST request!');
-		} else {
-			Util::redirect('?do=Main');
 		}
+		Util::redirect('?do=Main');
 	}
 }
 
@@ -190,7 +189,7 @@ if (defined('CONFIG_DEBUG') && CONFIG_DEBUG) {
 		 * @param int $code Error code to map
 		 * @return string Readable error type
 		 */
-		function mapErrorCode($code)
+		function mapErrorCode(int $code): string
 		{
 			switch ($code) {
 			case E_PARSE: