From 2c69095a1edf7474073451285238659d0f62ce3f Mon Sep 17 00:00:00 2001
From: Appleman1234 <applemansigloo@gmail.com>
Date: Sun, 25 Sep 2022 13:30:13 +1000
Subject: PHP8.1 fixes from Rector

---
 b.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'b.php')

diff --git a/b.php b/b.php
index a0638ec3..9c4edfc5 100755
--- a/b.php
+++ b/b.php
@@ -9,15 +9,15 @@ function getFilesInDirectory($dir) {
         return null;
     }
 
-    return array_diff(scandir($dir), array('.', '..'));
+    return array_diff(scandir($dir), ['.', '..']);
 }
 
 // Serve a random banner and exit.
-function serveRandomBanner($dir, $files) {
+function serveRandomBanner($dir, $files): never {
     $name = $files[array_rand($files)];
 
     // snags the extension
-    $ext = pathinfo($name, PATHINFO_EXTENSION);
+    $ext = pathinfo((string) $name, PATHINFO_EXTENSION);
 
     // send the right headers
     header('Cache-Control: no-cache, no-store, must-revalidate'); // HTTP 1.1
@@ -39,7 +39,7 @@ $banners = getFilesInDirectory($bannerDir);
 $priority = getFilesInDirectory($priorityDir);
 
 // If there are priority banners, serve 1/3rd of the time.
-if($priority !== null && count($priority) !== 0 && rand(0,2) === 0) {
+if($priority !== null && (is_countable($priority) ? count($priority) : 0) !== 0 && random_int(0,2) === 0) {
     serveRandomBanner($priorityDir, $priority);
 }
 
-- 
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