diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 31939708663..26f62320b3b 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -1984,7 +1984,7 @@ function dol_print_date($time, $format = '', $tzoutput = 'auto', $outputlangs =
 {
 	global $conf, $langs;
 
-	if ($tzoutput == 'auto') {
+	if ($tzoutput === 'auto') {
 		$tzoutput = (empty($conf) ? 'tzserver' : $conf->tzuserinputkey);
 	}
 
diff --git a/htdocs/fichinter/card.php b/htdocs/fichinter/card.php
index 2805089aaf3..a4fed934936 100644
--- a/htdocs/fichinter/card.php
+++ b/htdocs/fichinter/card.php
@@ -217,8 +217,9 @@ if (empty($reshook))
 			if (!empty($origin) && !empty($originid))
 			{
 				// Parse element/subelement (ex: project_task)
-				$element = $subelement = $_POST['origin'];
-				if (preg_match('/^([^_]+)_([^_]+)/i', $_POST['origin'], $regs))
+				$regs = array();
+				$element = $subelement = GETPOST('origin', 'alphanohtml');
+				if (preg_match('/^([^_]+)_([^_]+)/i', GETPOST('origin', 'alphanohtml'), $regs))
 				{
 					$element = $regs[1];
 					$subelement = $regs[2];
@@ -478,8 +479,7 @@ if (empty($reshook))
 
 			$desc = GETPOST('np_desc', 'restricthtml');
 			$date_intervention = dol_mktime(GETPOST('dihour', 'int'), GETPOST('dimin', 'int'), 0, GETPOST('dimonth', 'int'), GETPOST('diday', 'int'), GETPOST('diyear', 'int'));
-			$duration = empty($conf->global->FICHINTER_WITHOUT_DURATION) ?convertTime2Seconds(GETPOST('durationhour', 'int'), GETPOST('durationmin', 'int')) : 0;
-
+			$duration = empty($conf->global->FICHINTER_WITHOUT_DURATION) ? convertTime2Seconds(GETPOST('durationhour', 'int'), GETPOST('durationmin', 'int')) : 0;
 
 			// Extrafields
 			$extrafields->fetch_name_optionals_label($object->table_element_line);
@@ -1335,8 +1335,7 @@ if ($action == 'create')
 		print '<form action="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'" name="addinter" method="post">';
 		print '<input type="hidden" name="token" value="'.newToken().'">';
 		print '<input type="hidden" name="id" value="'.$object->id.'">';
-		if ($action == 'editline')
-		{
+		if ($action == 'editline') {
 			print '<input type="hidden" name="action" value="updateline">';
 			print '<input type="hidden" name="line_id" value="'.GETPOST('line_id', 'int').'">';
 		} else {
@@ -1348,8 +1347,9 @@ if ($action == 'create')
 		$sql .= ' ft.date as date_intervention';
 		$sql .= ' FROM '.MAIN_DB_PREFIX.'fichinterdet as ft';
 		$sql .= ' WHERE ft.fk_fichinter = '.$object->id;
-		if (!empty($conf->global->FICHINTER_HIDE_EMPTY_DURATION))
+		if (!empty($conf->global->FICHINTER_HIDE_EMPTY_DURATION)) {
 			$sql .= ' AND ft.duree <> 0';
+		}
 		$sql .= ' ORDER BY ft.rang ASC, ft.date ASC, ft.rowid';
 
 		$resql = $db->query($sql);
@@ -1376,13 +1376,11 @@ if ($action == 'create')
 				print '<td class="liste_titre">&nbsp;</td>';
 				print "</tr>\n";
 			}
-			while ($i < $num)
-			{
+			while ($i < $num) {
 				$objp = $db->fetch_object($resql);
 
 				// Ligne en mode visu
-				if ($action != 'editline' || GETPOST('line_id', 'int') != $objp->rowid)
-				{
+				if ($action != 'editline' || GETPOST('line_id', 'int') != $objp->rowid) {
 					print '<tr class="oddeven">';
 
 					// No.
@@ -1402,8 +1400,7 @@ if ($action == 'create')
 
 					print "</td>\n";
 
-
-					// Econ to edit and delete
+					// Icon to edit and delete
 					if ($object->statut == 0 && $user->rights->ficheinter->creer)
 					{
 						print '<td class="center">';