From 64af7e976e3367e25ce6a183122496f760f5305c Mon Sep 17 00:00:00 2001
From: Samuele Mancuso <s.mancuso95@gmail.com>
Date: Thu, 4 Jun 2026 16:15:20 +0200
Subject: [PATCH] fix(import): pass escape arg to fputcsv in CSV example
 generation

PHP 8.4+ deprecates fputcsv() without an explicit $escape parameter. Whoops promotes the deprecation to a thrown exception, aborting createExample(); the import module then returns a JSON error that the frontend navigates to, yielding a 404 on the "Scarica esempio CSV" button.
---
 src/Importer/CSVImporter.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Importer/CSVImporter.php b/src/Importer/CSVImporter.php
index b98496869..251d4cb8f 100644
--- a/src/Importer/CSVImporter.php
+++ b/src/Importer/CSVImporter.php
@@ -224,7 +224,7 @@ public static function createExample($filepath)
         fprintf($file, chr(0xEF).chr(0xBB).chr(0xBF));
 
         foreach ($content as $row) {
-            fputcsv($file, $row, ';');
+            fputcsv($file, $row, ';', escape: '\\');
         }
 
         fclose($file);