diff --git a/htdocs/comm/action/list.php b/htdocs/comm/action/list.php
index 06e6684d99b..dd877e903e4 100644
--- a/htdocs/comm/action/list.php
+++ b/htdocs/comm/action/list.php
@@ -987,10 +987,10 @@ while ($i < $imaxinloop) {
 	if (!empty($arrayfields['a.datep']['checked'])) {
 		print '<td class="center nowraponall">';
 		if (empty($obj->fulldayevent)) {
-			print dol_print_date($db->jdate($obj->dp), $formatToUse, 'tzuser');
+			print dol_print_date($db->jdate($obj->dp), $formatToUse, 'tzuserrel');
 		} else {
 			$tzforfullday = getDolGlobalString('MAIN_STORE_FULL_EVENT_IN_GMT');
-			print dol_print_date($db->jdate($obj->dp), $formatToUse, ($tzforfullday ? $tzforfullday : 'tzuser'));
+			print dol_print_date($db->jdate($obj->dp), $formatToUse, ($tzforfullday ? $tzforfullday : 'tzuserrel'));
 		}
 		$late = 0;
 		if ($actionstatic->hasDelay() && $actionstatic->percentage >= 0 && $actionstatic->percentage < 100 ) {
@@ -1006,10 +1006,10 @@ while ($i < $imaxinloop) {
 	if (!empty($arrayfields['a.datep2']['checked'])) {
 		print '<td class="center nowraponall">';
 		if (empty($obj->fulldayevent)) {
-			print dol_print_date($db->jdate($obj->dp2), $formatToUse, 'tzuser');
+			print dol_print_date($db->jdate($obj->dp2), $formatToUse, 'tzuserrel');
 		} else {
 			$tzforfullday = getDolGlobalString('MAIN_STORE_FULL_EVENT_IN_GMT');
-			print dol_print_date($db->jdate($obj->dp2), $formatToUse, ($tzforfullday ? $tzforfullday : 'tzuser'));
+			print dol_print_date($db->jdate($obj->dp2), $formatToUse, ($tzforfullday ? $tzforfullday : 'tzuserrel'));
 		}
 		print '</td>';
 	}
@@ -1091,11 +1091,11 @@ while ($i < $imaxinloop) {
 	// Date creation
 	if (!empty($arrayfields['a.datec']['checked'])) {
 		// Status/Percent
-		print '<td align="center" class="nowrap">'.dol_print_date($db->jdate($obj->datec), 'dayhour', 'tzuser').'</td>';
+		print '<td align="center" class="nowrap">'.dol_print_date($db->jdate($obj->datec), 'dayhour', 'tzuserrel').'</td>';
 	}
 	// Date update
 	if (!empty($arrayfields['a.tms']['checked'])) {
-		print '<td align="center" class="nowrap">'.dol_print_date($db->jdate($obj->datem), 'dayhour', 'tzuser').'</td>';
+		print '<td align="center" class="nowrap">'.dol_print_date($db->jdate($obj->datem), 'dayhour', 'tzuserrel').'</td>';
 	}
 	if (!empty($arrayfields['a.percent']['checked'])) {
 		// Status/Percent
diff --git a/htdocs/compta/facture/list.php b/htdocs/compta/facture/list.php
index cac6229f86b..166f38040c2 100644
--- a/htdocs/compta/facture/list.php
+++ b/htdocs/compta/facture/list.php
@@ -1091,7 +1091,7 @@ if ($resql) {
 		$param .= '&search_categ_cus='.urlencode($search_categ_cus);
 	}
 	if (!empty($search_fac_rec_source_title)) {
-		$param .= '&$search_fac_rec_source_title='.urlencode($search_fac_rec_source_title);
+		$param .= '&search_fac_rec_source_title='.urlencode($search_fac_rec_source_title);
 	}
 
 	// Add $param from extra fields
diff --git a/htdocs/contrat/class/contrat.class.php b/htdocs/contrat/class/contrat.class.php
index 8b6d7490eaf..ca52dcc6c91 100644
--- a/htdocs/contrat/class/contrat.class.php
+++ b/htdocs/contrat/class/contrat.class.php
@@ -1058,7 +1058,7 @@ class Contrat extends CommonObject
 						if (count($exp->linkedObjectsIds['commande']) > 0) {
 							foreach ($exp->linkedObjectsIds['commande'] as $key => $value) {
 								$originforcontact = 'commande';
-								$originidforcontact = $value->id;
+								$originidforcontact = $value;
 								break; // We take first one
 							}
 						}
diff --git a/htdocs/core/actions_addupdatedelete.inc.php b/htdocs/core/actions_addupdatedelete.inc.php
index 969d590be34..506a1465fdc 100644
--- a/htdocs/core/actions_addupdatedelete.inc.php
+++ b/htdocs/core/actions_addupdatedelete.inc.php
@@ -266,7 +266,7 @@ if ($action == 'update' && !empty($permissiontoadd)) {
 			$action = 'view';
 			$urltogo = $backtopage ? str_replace('__ID__', $result, $backtopage) : $backurlforlist;
 			$urltogo = preg_replace('/--IDFORBACKTOPAGE--/', $object->id, $urltogo); // New method to autoselect project after a New on another form object creation
-			if ($urltogo) {
+			if ($urltogo && !$noback) {
 				header("Location: " . $urltogo);
 				exit;
 			}
diff --git a/htdocs/core/class/extrafields.class.php b/htdocs/core/class/extrafields.class.php
index 4f9b0d06f16..625e473e7e6 100644
--- a/htdocs/core/class/extrafields.class.php
+++ b/htdocs/core/class/extrafields.class.php
@@ -60,6 +60,11 @@ class ExtraFields
 	 */
 	public $attribute_choice;
 
+	/**
+	 * @var array array to store extrafields definition
+	 * @deprecated
+	 */
+	public $attribute_list;
 
 	/**
 	 * @var array New array to store extrafields definition
diff --git a/htdocs/opensurvey/card.php b/htdocs/opensurvey/card.php
index fdb138eaf76..20985a52647 100644
--- a/htdocs/opensurvey/card.php
+++ b/htdocs/opensurvey/card.php
@@ -404,7 +404,7 @@ print load_fiche_titre($langs->trans("CommentsOfVoters"), '', '');
 // Comment list
 $comments = $object->getComments();
 
-if ($comments) {
+if (!empty($comments)) {
 	foreach ($comments as $comment) {
 		if ($user->rights->opensurvey->write) {
 			print '<a class="reposition" href="'.DOL_URL_ROOT.'/opensurvey/card.php?action=deletecomment&token='.newToken().'&idcomment='.((int) $comment->id_comment).'&id='.urlencode($numsondage).'"> '.img_picto('', 'delete.png', '', false, 0, 0, '', '', 0).'</a> ';