From 09b0ac38ef3e1d60210496ace32ce4840f661fa7 Mon Sep 17 00:00:00 2001
From: Molkobain <lajarige.guillaume@free.fr>
Date: Wed, 18 May 2022 18:06:01 +0200
Subject: [PATCH] =?UTF-8?q?N=C2=B04517=20-=20PHP=208.1:=20Hide=20(for=20no?=
 =?UTF-8?q?w)=20deprecate=20notices=20of=20mismatching=20return=20types=20?=
 =?UTF-8?q?when=20union=20types=20as=20it=20would=20not=20be=20supported?=
 =?UTF-8?q?=20by=20PHP=207.2=20=3D>=207.4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 core/designdocument.class.inc.php | 1 +
 setup/modelfactory.class.inc.php  | 1 +
 2 files changed, 2 insertions(+)

diff --git a/core/designdocument.class.inc.php b/core/designdocument.class.inc.php
index a9448859d..ae873adba 100644
--- a/core/designdocument.class.inc.php
+++ b/core/designdocument.class.inc.php
@@ -77,6 +77,7 @@ class DesignDocument extends DOMDocument
 	 *
 	 * @return int
 	 */
+	#[\ReturnTypeWillChange]
 	public function save($filename, $options = 0)
 	{
 		$this->documentElement->setAttribute('xmlns:xsi', "http://www.w3.org/2001/XMLSchema-instance");
diff --git a/setup/modelfactory.class.inc.php b/setup/modelfactory.class.inc.php
index 3fd816f37..347a2e040 100644
--- a/setup/modelfactory.class.inc.php
+++ b/setup/modelfactory.class.inc.php
@@ -2538,6 +2538,7 @@ class MFDocument extends \Combodo\iTop\DesignDocument
 	 * @return string
 	 * @throws \Exception
 	 */
+	#[\ReturnTypeWillChange]
 	public function saveXML(DOMNode $node = null, $options = 0)
 	{
 		$oRootNode = $this->firstChild;