From 2283f2ee17fc2dfb394e903f7f6723e4a896411f Mon Sep 17 00:00:00 2001
From: HorstOeko <horstoeko@erling.com.de>
Date: Mon, 3 Feb 2025 13:58:02 +0100
Subject: [PATCH] [FIX] #253 Fixed issues regarding the use of is_file

---
 src/ZugferdDocumentPdfBuilderAbstract.php | 2 +-
 src/ZugferdDocumentPdfMerger.php          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ZugferdDocumentPdfBuilderAbstract.php b/src/ZugferdDocumentPdfBuilderAbstract.php
index c96be6a..088f9cb 100644
--- a/src/ZugferdDocumentPdfBuilderAbstract.php
+++ b/src/ZugferdDocumentPdfBuilderAbstract.php
@@ -668,7 +668,7 @@ protected function extractInvoiceInformations(): array
     protected function isFile($pdfData): bool
     {
         try {
-            return is_file($pdfData);
+            return @is_file($pdfData);
         } catch (Throwable $throwable) {
             return false;
         }
diff --git a/src/ZugferdDocumentPdfMerger.php b/src/ZugferdDocumentPdfMerger.php
index a1346d0..4fe9067 100644
--- a/src/ZugferdDocumentPdfMerger.php
+++ b/src/ZugferdDocumentPdfMerger.php
@@ -108,7 +108,7 @@ protected function getXmlAttachmentXmpName(): string
     protected function xmlDataIsFile(): bool
     {
         try {
-            return is_file($this->xmlDataOrFilename);
+            return @is_file($this->xmlDataOrFilename);
         } catch (Throwable $throwable) {
             return false;
         }