Added prog: "CanvasCellSim"

2020-12-21 06:03:54 +01:00
parent 2b706c191e
commit e48d412783
8 changed files with 56 additions and 4 deletions
--- a/www/internals/utils.php
+++ b/www/internals/utils.php
@@ -288,3 +288,7 @@ function array_last(array $arr)
 	return $arr[count($arr)-1];
 }

+function explode_allow_empty(string $separator, string $str): array {
+	if ($str === '') return [];
+	return explode($separator, $str);
+}