Caster/DateCaster.php

@@ -49,7 +49,7 @@ public static function castDateTime(\DateTimeInterface $d, array $a, Stub $stub,
 
     public static function castInterval(\DateInterval $interval, array $a, Stub $stub, bool $isNested, int $filter)
     {
-        $now = new \DateTimeImmutable();
+        $now = new \DateTimeImmutable('@0', new \DateTimeZone('UTC'));
         $numberOfSeconds = $now->add($interval)->getTimestamp() - $now->getTimestamp();
         $title = number_format($numberOfSeconds, 0, '.', ' ').'s';
 
@@ -63,7 +63,8 @@ private static function formatInterval(\DateInterval $i): string
         $format = '%R ';
 
         if (0 === $i->y && 0 === $i->m && ($i->h >= 24 || $i->i >= 60 || $i->s >= 60)) {
-            $i = date_diff($d = new \DateTime(), date_add(clone $d, $i)); // recalculate carry over points
+            $d = new \DateTimeImmutable('@0', new \DateTimeZone('UTC'));
+            $i = $d->diff($d->add($i)); // recalculate carry over points
             $format .= 0 < $i->days ? '%ad ' : '';
         } else {
             $format .= ($i->y ? '%yy ' : '').($i->m ? '%mm ' : '').($i->d ? '%dd ' : '');

Tests/Caster/ReflectionCasterTest.php

@@ -38,7 +38,6 @@ public function testReflectionCaster()
 ReflectionClass {
   +name: "ReflectionClass"
 %Aimplements: array:%d [
-    0 => "Reflector"
 %A]
   constants: array:3 [
     0 => ReflectionClassConstant {
@@ -95,7 +94,7 @@ public function testClosureCaster()
     $b: & 123
   }
   file: "%sReflectionCasterTest.php"
-  line: "88 to 88"
+  line: "87 to 87"
 }
 EOTXT
             , $var