4th day

2021-12-04 10:31:35 +01:00
parent d09dcfb2b4
commit fd05fbc8e5
6 changed files with 731 additions and 3 deletions
--- a/03/part2.php
+++ b/03/part2.php
@@ -1,7 +1,7 @@
 <?php

 $input = file('input', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
-$input = array_map(fn($line) => str_split($line), $input);
+$input = array_map('str_split', $input);

 $o2 = $co2 = $input;