Use DateTimeInterface

jonnott · Feb 6, 2022 · cc42c1d · cc42c1d
1 parent 5926207
commit cc42c1d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Spout/Common/Helper/CellTypeHelper.php b/src/Spout/Common/Helper/CellTypeHelper.php
@@ -61,7 +61,7 @@ public static function isBoolean($value)
     public static function isDateTimeOrDateInterval($value)
     {
         return (
-            $value instanceof \DateTime ||
+            $value instanceof \DateTimeInterface ||
             $value instanceof \DateInterval
         );
     }