add countFriday13

src/Controller/HomeController.php

@@ -2,6 +2,9 @@
 
 namespace App\Controller;
 
+use DateInterval;
+use DatePeriod;
+use DateTime;
 use DateTimeImmutable;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
@@ -9,17 +12,24 @@ use Symfony\Component\Routing\Attribute\Route;
 
 class HomeController extends AbstractController
 {
-    private function howDaysToNy(DateTimeImmutable $date): int {
-        $endYear = date("Y-12-31", date_timestamp_get($date));
-        $dateInterval = date_diff(new DateTimeImmutable($endYear), $date);
-        return $dateInterval->format("%a") + 1;
+    private function countFriday13(int $year): iterable {
+        $stardDate = new DateTime("{$year}-01-01 Friday");
+        $year += 1;
+        $endDate = new DateTime("{$year}-01-01");
+        $interval = new DateInterval('P7D');
+        foreach(new DatePeriod($stardDate, $interval, $endDate) as $day) {
+            yield new DateTimeImmutable($day->format("Y-m-d"));
+        }
     }
 
-    #[Route('/', name: 'home')]
-    public function home(): Response
-    {
-        $count = $this->howDaysToNy(new DateTimeImmutable());
 
-        return $this->render('home.html.twig', ['count' => $count]);
+    #[Route('/{year}', name: 'home')]
+    public function home(int $year): Response
+    {
+        $fridays = array();
+        foreach($this->countFriday13($year) as $date) {
+            $fridays[] = $date->format("Y-m-d l");
+        }
+        return $this->render('home.html.twig', ['fridays' => $fridays]);
     }
 }

templates/home.html.twig

 {% block body %}
-    <h1>Кол-во дней до НГ: {{ count }}</h1>
+    <h1>Кол-во пятниц 13 в году: {{ fridays|length }}</h1>
+    {% for day in fridays %}
+        <p>{{ day }}</p>
+    {% endfor %}
 {% endblock %}
\ No newline at end of file