Robust getStreamSize

thephpleague · Dec 29, 2019 · 7baf659 · 7baf659
1 parent 421df6d
commit 7baf659
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/Util.php b/src/Util.php
@@ -273,6 +273,10 @@ public static function getStreamSize($resource)
     {
         $stat = fstat($resource);
 
+        if ( ! is_array($stat) || ! isset($stat['size'])) {
+            throw new RuntimeException('Cannot stat resource. Remote files are not supported.');
+        }
+
         return $stat['size'];
     }