From 1ebaa4181be765ded972d08f8ca5971d53b5c7b6 Mon Sep 17 00:00:00 2001
From: Quentin Gabriele <quentin.gabriele@gmail.com>
Date: Sat, 8 Feb 2025 11:41:49 +0100
Subject: [PATCH] fix scalar values

---
 src/Drivers/PhpDriver.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Drivers/PhpDriver.php b/src/Drivers/PhpDriver.php
index 3023fbb..ab793a7 100644
--- a/src/Drivers/PhpDriver.php
+++ b/src/Drivers/PhpDriver.php
@@ -130,7 +130,7 @@ public function toFile(array $values): string
     }
 
     /**
-     * @param  array<array-key, scalar|scalar[]>  $items
+     * @param  array<array-key, null|scalar|array<array-key, null|scalar>>  $items
      */
     public function recursiveToFile(
         array $items,
@@ -157,6 +157,12 @@ public function recursiveToFile(
 
                 if (is_string($value)) {
                     $value = "'".str_replace('\"', '"', addslashes($value))."'";
+                } elseif (is_null($value)) {
+                    $value = 'null';
+                } elseif (is_bool($value)) {
+                    $value = $value ? 'true' : 'false';
+                } else {
+                    $value = (string) $value;
                 }
 
                 if (is_string($key)) {