fix date format

Author: glensc

lib/Saml/AuthRequest.php

@@ -57,7 +57,7 @@ protected function _generateUniqueID()
     protected function _getTimestamp()
     {
         $date = new DateTime('now', new DateTimeZone('UTC'));
-        $timestamp = $date->format("Y-m-d\Th:i:s\Z");
+        $timestamp = $date->format("Y-m-d\TH:i:s\Z");
         return $timestamp;
     }
 }

lib/Saml/Metadata.php

@@ -32,7 +32,7 @@ protected function _getMetadataValidTimestamp()
     {
         $timestamp = time() + self::VALIDITY_SECONDS;
         $date = new DateTime("@$timestamp", new DateTimeZone('UTC'));
-        $time = $date->format("Y-m-d\Th:i:s\Z");
+        $time = $date->format("Y-m-d\TH:i:s\Z");
         return $time;
     }
 }

lib/Saml2/Utils.php

@@ -658,7 +658,7 @@ public static function generateUniqueID()
     public static function parseTime2SAML($time)
     {
         $date = new DateTime("@$time", new DateTimeZone('UTC'));
-        $timestamp = $date->format("Y-m-d\Th:i:s\Z");
+        $timestamp = $date->format("Y-m-d\TH:i:s\Z");
         return $timestamp;
     }