PHP8.1 fixes from Rector

1 files changed, 1 insertions, 1 deletions

diff --git a/bg.php b/bg.php
index bb0b9d88..40272a70 100755
--- a/bg.php
+++ b/bg.php
@@ -2,7 +2,7 @@
 //renaming to bg.php
 $dir = "walls/";
 $files = scandir($dir);
-$images = array_diff($files, array('.', '..'));
+$images = array_diff($files, ['.', '..']);
 $name = $images[array_rand($images)];
 // open the file in a binary mode
 $fp = fopen($dir . $name, 'rb');