From e0ca87516fb55182074582b471640286012c99aa Mon Sep 17 00:00:00 2001
From: Philippe GRAND <philippe.grand@atoo-net.com>
Date: Sat, 24 Sep 2022 14:35:45 +0200
Subject: [PATCH] update code toward php8 compliance

---
 htdocs/adherents/class/adherent.class.php      | 4 ++--
 htdocs/adherents/class/adherent_type.class.php | 4 ++--
 htdocs/admin/pdf.php                           | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/htdocs/adherents/class/adherent.class.php b/htdocs/adherents/class/adherent.class.php
index ae26b84baa5..0aa1af68afc 100644
--- a/htdocs/adherents/class/adherent.class.php
+++ b/htdocs/adherents/class/adherent.class.php
@@ -1867,10 +1867,10 @@ class Adherent extends CommonObject
 				$outputlangs = $langs;
 				$newlang = '';
 				$lang_id = GETPOST('lang_id');
-				if (!empty($conf->global->MAIN_MULTILANGS) && empty($newlang) && !empty($lang_id)) {
+				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang) && !empty($lang_id)) {
 					$newlang = $lang_id;
 				}
-				if (!empty($conf->global->MAIN_MULTILANGS) && empty($newlang)) {
+				if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang)) {
 					$newlang = $customer->default_lang;
 				}
 				if (!empty($newlang)) {
diff --git a/htdocs/adherents/class/adherent_type.class.php b/htdocs/adherents/class/adherent_type.class.php
index 12735e70211..4516b132982 100644
--- a/htdocs/adherents/class/adherent_type.class.php
+++ b/htdocs/adherents/class/adherent_type.class.php
@@ -397,7 +397,7 @@ class AdherentType extends CommonObject
 			$this->description = $this->db->escape($this->note_public);
 
 			// Multilangs
-			if (!empty($conf->global->MAIN_MULTILANGS)) {
+			if (getDolGlobalInt('MAIN_MULTILANGS')) {
 				if ($this->setMultiLangs($user) < 0) {
 					$this->error = $langs->trans("Error")." : ".$this->db->error()." - ".$sql;
 					return -2;
@@ -509,7 +509,7 @@ class AdherentType extends CommonObject
 				$this->vote           = $obj->vote;
 
 				// multilangs
-				if (!empty($conf->global->MAIN_MULTILANGS)) {
+				if (getDolGlobalInt('MAIN_MULTILANGS')) {
 					$this->getMultiLangs();
 				}
 
diff --git a/htdocs/admin/pdf.php b/htdocs/admin/pdf.php
index 686d13e7e39..d59e2279435 100644
--- a/htdocs/admin/pdf.php
+++ b/htdocs/admin/pdf.php
@@ -472,7 +472,7 @@ print '<tr class="liste_titre"><td>'.$langs->trans("Parameter").'</td><td width=
 // Use 2 languages into PDF
 
 print '<tr class="oddeven"><td>'.$langs->trans("PDF_USE_ALSO_LANGUAGE_CODE").'</td><td>';
-//if (!empty($conf->global->MAIN_MULTILANGS))
+//if (getDolGlobalInt('MAIN_MULTILANGS'))
 	//{
 $selected = GETPOSTISSET('PDF_USE_ALSO_LANGUAGE_CODE') ? GETPOST('PDF_USE_ALSO_LANGUAGE_CODE') : (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE) ? $conf->global->PDF_USE_ALSO_LANGUAGE_CODE : 0);
 print $formadmin->select_language($selected, 'PDF_USE_ALSO_LANGUAGE_CODE', 0, null, 1);