From 783665ee6fa84aaa813db1f3beff6e0901c80c0d Mon Sep 17 00:00:00 2001
From: Akex <a.plokhikh.sas@gmail.com>
Date: Thu, 4 Apr 2024 15:50:34 +0500
Subject: [PATCH] first attempt

---
 app/index.php               |  9 +++++++++
 app/repository/DiffDays.php | 12 ++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 app/repository/DiffDays.php

diff --git a/app/index.php b/app/index.php
index e69de29..5f4d6be 100644
--- a/app/index.php
+++ b/app/index.php
@@ -0,0 +1,9 @@
+<?php
+
+require_once ('repository/DiffDays.php');
+
+$startDate = new DateTimeImmutable();
+$endDate = (new DateTimeImmutable())->setDate(2025, 12,31);;
+
+echo ("Lней от ".$startDate->format('d-m-y')." до ".$endDate->format('d-m-y')." : ".diffDays($startDate, $endDate));
+
diff --git a/app/repository/DiffDays.php b/app/repository/DiffDays.php
new file mode 100644
index 0000000..19cfd90
--- /dev/null
+++ b/app/repository/DiffDays.php
@@ -0,0 +1,12 @@
+<?php
+
+/**
+ * Вернет кол-во дней между датами
+ * @param DateTimeImmutable $dateStart дата начала
+ * @param DateTimeImmutable $dateEnd дата окончания
+ * @return int
+ * */
+function diffDays(DateTimeImmutable $dateStart, DateTimeImmutable $dateEnd): int {
+    $interval = $dateStart->diff($dateEnd);
+    return $interval->format('%a');
+}
\ No newline at end of file
-- 
GitLab