diff --git a/htdocs/adherents/canvas/default/tpl/adherentcard_view.tpl.php b/htdocs/adherents/canvas/default/tpl/adherentcard_view.tpl.php
index 58ac61c13f2..acd1a0d701b 100644
--- a/htdocs/adherents/canvas/default/tpl/adherentcard_view.tpl.php
+++ b/htdocs/adherents/canvas/default/tpl/adherentcard_view.tpl.php
@@ -115,7 +115,7 @@ dol_htmloutput_errors($this->control->tpl['error'],$this->control->tpl['errors']
 
 <?php echo $this->control->tpl['showend']; ?>
 
-<?php if (! $user->societe_id) { ?>
+<?php if (empty($user->societe_id)) { ?>
 <div class="tabsAction">
 
 <?php if ($user->rights->adherent->creer) { ?>
diff --git a/htdocs/commande/fiche.php b/htdocs/commande/fiche.php
index 1a209234612..45a02932654 100644
--- a/htdocs/commande/fiche.php
+++ b/htdocs/commande/fiche.php
@@ -1487,7 +1487,7 @@ if ($action == 'create' && $user->rights->commande->creer) {
 	print '</td></tr>';
 	
 	// Note privee
-	if (! $user->societe_id) {
+	if (empty($user->societe_id)) {
 		print '<tr>';
 		print '<td class="border" valign="top">' . $langs->trans('NotePrivate') . '</td>';
 		print '<td valign="top" colspan="2">';
diff --git a/htdocs/commande/orderstoinvoice.php b/htdocs/commande/orderstoinvoice.php
index aa2883ccb96..fa92daa3117 100644
--- a/htdocs/commande/orderstoinvoice.php
+++ b/htdocs/commande/orderstoinvoice.php
@@ -468,7 +468,7 @@ if ($action == 'create' && empty($mesgs))
 
 	print '</textarea></td></tr>';
 	// Private note
-	if (! $user->societe_id)
+	if (empty($user->societe_id))
 	{
 		print '<tr>';
 		print '<td class="border" valign="top">'.$langs->trans('NotePrivate').'</td>';
diff --git a/htdocs/compta/deplacement/fiche.php b/htdocs/compta/deplacement/fiche.php
index 6d5f08873e3..bcb3ab9fbd7 100644
--- a/htdocs/compta/deplacement/fiche.php
+++ b/htdocs/compta/deplacement/fiche.php
@@ -301,7 +301,7 @@ if ($action == 'create')
     print '</td></tr>';
 
     // Private note
-    if (! $user->societe_id)
+    if (empty($user->societe_id))
     {
         print '<tr>';
         print '<td class="border" valign="top">'.$langs->trans('NotePrivate').'</td>';
@@ -397,7 +397,7 @@ else if ($id)
             print "</td></tr>";
 
             // Private note
-            if (! $user->societe_id)
+            if (empty($user->societe_id))
             {
                 print '<tr><td valign="top">'.$langs->trans("NotePrivate").'</td>';
                 print '<td valign="top" colspan="3">';
diff --git a/htdocs/contact/canvas/default/tpl/contactcard_view.tpl.php b/htdocs/contact/canvas/default/tpl/contactcard_view.tpl.php
index d7556f09f9f..623fad27e77 100644
--- a/htdocs/contact/canvas/default/tpl/contactcard_view.tpl.php
+++ b/htdocs/contact/canvas/default/tpl/contactcard_view.tpl.php
@@ -134,7 +134,7 @@ dol_htmloutput_errors($this->control->tpl['error'],$this->control->tpl['errors']
 
 <?php echo $this->control->tpl['showend']; ?>
 
-<?php if (! $user->societe_id) { ?>
+<?php if (empty($user->societe_id)) { ?>
 <div class="tabsAction">
 
 <?php if ($user->rights->societe->contact->creer) { ?>
diff --git a/htdocs/contrat/fiche.php b/htdocs/contrat/fiche.php
index 3005f633645..4f59e4be4c3 100644
--- a/htdocs/contrat/fiche.php
+++ b/htdocs/contrat/fiche.php
@@ -882,7 +882,7 @@ if ($action == 'create')
     print $doleditor->Create(1);
 
 
-    if (! $user->societe_id)
+    if (empty($user->societe_id))
     {
         print '<tr><td>'.$langs->trans("NotePrivate").'</td><td valign="top">';
         $doleditor=new DolEditor('note_private', $note_private, '', '100', 'dolibarr_notes', 'In', 1, true, true, ROWS_3, 70);
diff --git a/htdocs/core/tpl/notes.tpl.php b/htdocs/core/tpl/notes.tpl.php
index 4975f3b0665..0cce9a3e3b4 100644
--- a/htdocs/core/tpl/notes.tpl.php
+++ b/htdocs/core/tpl/notes.tpl.php
@@ -69,7 +69,7 @@ else $typeofdata='textarea:12:100';
 		<div class="table-key-border-col"<?php echo ' style="width: '.$colwidth.'%"'; ?>><?php echo $form->editfieldkey("NotePublic", $note_public, $value_public, $object, $permission, $typeofdata, $moreparam); ?></div>
 		<div class="table-val-border-col"><?php echo $form->editfieldval("NotePublic", $note_public, $value_public, $object, $permission, $typeofdata, '', null, null, $moreparam); ?></div>
 	</div>
-<?php if (! $user->societe_id) { ?>
+<?php if (empty($user->societe_id)) { ?>
 	<div class="table-border-row">
 		<div class="table-key-border-col"<?php echo ' style="width: '.$colwidth.'%"'; ?>><?php echo $form->editfieldkey("NotePrivate", $note_private, $value_private, $object, $permission, $typeofdata, $moreparam); ?></div>
 		<div class="table-val-border-col"><?php echo $form->editfieldval("NotePrivate", $note_private, $value_private, $object, $permission, $typeofdata, '', null, null, $moreparam); ?></div>