From 3fd785654372d493c031d9b541ab33a881023a32 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Fri, 26 Feb 2021 19:16:17 +0300
Subject: * switch to composer for qrcode and otp dependencies * move most
 OTP-related stuff into userhelper * remove old phpqrcode and otphp libraries

---
 vendor/thecodingmachine/safe/lib/DateTime.php | 81 +++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 vendor/thecodingmachine/safe/lib/DateTime.php

(limited to 'vendor/thecodingmachine/safe/lib/DateTime.php')

diff --git a/vendor/thecodingmachine/safe/lib/DateTime.php b/vendor/thecodingmachine/safe/lib/DateTime.php
new file mode 100644
index 000000000..581ef35c0
--- /dev/null
+++ b/vendor/thecodingmachine/safe/lib/DateTime.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace Safe;
+
+use DateInterval;
+use DateTimeInterface;
+use DateTimeZone;
+use Safe\Exceptions\DatetimeException;
+
+/** this class implements a safe version of the Datetime class */
+class DateTime extends \DateTime
+{
+    //switch from regular datetime to safe version
+    private static function createFromRegular(\DateTime $datetime): self
+    {
+        return new self($datetime->format('Y-m-d H:i:s.u'), $datetime->getTimezone());
+    }
+
+    /**
+     * @param string $format
+     * @param string $time
+     * @param DateTimeZone|null $timezone
+     * @throws DatetimeException
+     */
+    public static function createFromFormat($format, $time, $timezone = null): self
+    {
+        $datetime = parent::createFromFormat($format, $time, $timezone);
+        if ($datetime === false) {
+            throw DatetimeException::createFromPhpError();
+        }
+        return self::createFromRegular($datetime);
+    }
+
+    /**
+     * @param DateTimeInterface $datetime2 The date to compare to.
+     * @param boolean $absolute [optional] Whether to return absolute difference.
+     * @return DateInterval The DateInterval object representing the difference between the two dates.
+     * @throws DatetimeException
+     */
+    public function diff($datetime2, $absolute = false): DateInterval
+    {
+        /** @var \DateInterval|false $result */
+        $result = parent::diff($datetime2, $absolute);
+        if ($result === false) {
+            throw DatetimeException::createFromPhpError();
+        }
+        return $result;
+    }
+
+    /**
+     * @param string $modify A date/time string. Valid formats are explained in <a href="https://secure.php.net/manual/en/datetime.formats.php">Date and Time Formats</a>.
+     * @return DateTime Returns the DateTime object for method chaining.
+     * @throws DatetimeException
+     */
+    public function modify($modify): self
+    {
+        /** @var DateTime|false $result */
+        $result = parent::modify($modify);
+        if ($result === false) {
+            throw DatetimeException::createFromPhpError();
+        }
+        return $result;
+    }
+
+    /**
+     * @param int $year
+     * @param int $month
+     * @param int $day
+     * @return DateTime
+     * @throws DatetimeException
+     */
+    public function setDate($year, $month, $day): self
+    {
+        /** @var DateTime|false $result */
+        $result = parent::setDate($year, $month, $day);
+        if ($result === false) {
+            throw DatetimeException::createFromPhpError();
+        }
+        return $result;
+    }
+}
-- 
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