From 719667a26aa31f52f58a621ce183cad0d27ac4d5 Mon Sep 17 00:00:00 2001
From: JochemKlingeler <jochem.klingeler@gmail.com>
Date: Mon, 18 Jun 2018 20:39:00 +0200
Subject: [PATCH 1/2] Tikkie API expects ISO-8601 Zulu

---
 src/PHPTikkie.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/PHPTikkie.php b/src/PHPTikkie.php
index b75290e..e0f76b8 100644
--- a/src/PHPTikkie.php
+++ b/src/PHPTikkie.php
@@ -1,6 +1,7 @@
 <?php
 namespace PHPTikkie;
 
+use DateTime;
 use DateTimeInterface;
 use PHPTikkie\Entities\PaymentRequest;
 use PHPTikkie\Entities\Platform;
@@ -64,11 +65,15 @@ public function paymentRequests(string $platformToken, string $userToken, int $o
         $params = compact('offset', 'limit');
 
         if ($fromDate) {
-            $params['fromDate'] = $fromDate->format('c');
+            $params['fromDate'] = (new DateTime())->setTimestamp($fromDate->getTimestamp())
+                ->setTimezone('UTC')
+                ->format('Y-m-d\TH:i:s\Z');
         }
 
         if ($toDate) {
-            $params['toDate'] = $toDate->format('c');
+            $params['toDate'] = (new DateTime())->setTimestamp($toDate->getTimestamp())
+                ->setTimezone('UTC')
+                ->format('Y-m-d\TH:i:s\Z');
         }
 
         $response = $this->environment->getRequest("/v1/tikkie/platforms/{$platformToken}/users/{$userToken}/paymentrequests", $params);

From 2c2a66f08cdb143b0e03ace4c61dd2d944313e41 Mon Sep 17 00:00:00 2001
From: JochemKlingeler <jochem.klingeler@gmail.com>
Date: Mon, 18 Jun 2018 21:12:08 +0200
Subject: [PATCH 2/2] Use DateTimeZone objects

---
 src/PHPTikkie.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/PHPTikkie.php b/src/PHPTikkie.php
index e0f76b8..814fa36 100644
--- a/src/PHPTikkie.php
+++ b/src/PHPTikkie.php
@@ -3,6 +3,7 @@
 
 use DateTime;
 use DateTimeInterface;
+use DateTimeZone;
 use PHPTikkie\Entities\PaymentRequest;
 use PHPTikkie\Entities\Platform;
 use PHPTikkie\Entities\User;
@@ -66,13 +67,13 @@ public function paymentRequests(string $platformToken, string $userToken, int $o
 
         if ($fromDate) {
             $params['fromDate'] = (new DateTime())->setTimestamp($fromDate->getTimestamp())
-                ->setTimezone('UTC')
+                ->setTimezone(new DateTimeZone('UTC'))
                 ->format('Y-m-d\TH:i:s\Z');
         }
 
         if ($toDate) {
             $params['toDate'] = (new DateTime())->setTimestamp($toDate->getTimestamp())
-                ->setTimezone('UTC')
+                ->setTimezone(new DateTimeZone('UTC'))
                 ->format('Y-m-d\TH:i:s\Z');
         }