From 6e15e696ce016be4d4b2d30a9f140bcf57f7f5e7 Mon Sep 17 00:00:00 2001
From: Majin Bejitto <majinbejitto@gmail.com>
Date: Wed, 21 Dec 2022 03:25:49 -0500
Subject: [PATCH] fix "scandir should not need to sort in b.php (banner code)"

scandir by default sorts files in ascending order. this is unnecessary when you're picking a random file anyway. it's just wasting CPU cycles and increasing latency as more files are added.

currently it is

    $files = scandir($dir);

it should be

    $files = scandir($dir, SCANDIR_SORT_NONE);
---
 b.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/b.php b/b.php
index f49e5361..541fb1b2 100644
--- a/b.php
+++ b/b.php
@@ -1,6 +1,6 @@
 <?php
 $dir = "static/banners/";
-$files = scandir($dir);
+$files = scandir($dir, SCANDIR_SORT_NONE);
 $images = array_diff($files, array('.', '..'));
 $name = $images[array_rand($images)];
 // open the file in a binary mode