Adds example with Unix timestamp format

michalbundyra · weierophinney · commit 1fd37b924bdd · 2019-12-27T21:44:51.000-06:00
- per @svycka
diff --git a/test/DateTest.php b/test/DateTest.php
@@ -77,6 +77,8 @@ public function datesDataProvider()
             ['06',                      'd',               true,     true],
             [123,                       null,              true,     false],
             [1340677235,                null,              true,     false],
+            [1340677235,                'U',               true,     false],
+            ['1340677235',              'U',               true,     true],
             // 32bit version of php will convert this to double
             [999999999999,              null,              true,     false],
             // double
