From a36a42912880d77fe6caabb0689b5c294fb3793d Mon Sep 17 00:00:00 2001
From: Libor M <liborm85@gmail.com>
Date: Sat, 17 Oct 2020 17:08:23 +0200
Subject: [PATCH] rewrite check to local file

---
 src/PhpWord/Element/Image.php | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/PhpWord/Element/Image.php b/src/PhpWord/Element/Image.php
index c6dd0e58..081e3b5d 100644
--- a/src/PhpWord/Element/Image.php
+++ b/src/PhpWord/Element/Image.php
@@ -454,7 +454,7 @@ class Image extends AbstractElement
             } else {
                 $this->sourceType = self::SOURCE_GD;
             }
-        } elseif (is_string($this->source) && @file_exists($this->source)) {
+        } elseif ($this->isFile($this->source)) {
             $this->memoryImage = false;
             $this->sourceType = self::SOURCE_LOCAL;
         } else {
@@ -463,6 +463,18 @@ class Image extends AbstractElement
         }
     }
 
+    /**
+     * @param string $filename
+     * @return bool
+     */
+    private function isFile($filename) {
+        try {
+            return @file_exists($filename);
+        } catch(\Exception $ex) {
+            return false;
+        }
+    }
+
     /**
      * Get image size from archive
      *