diff --git a/htdocs/accountancy/admin/export.php b/htdocs/accountancy/admin/export.php
index 23a16340c0b..30cc0144a1f 100644
--- a/htdocs/accountancy/admin/export.php
+++ b/htdocs/accountancy/admin/export.php
@@ -269,9 +269,9 @@ if ($num2) {
 		// Value
 		print '<td>';
 		if (is_array($key['param'])) {
-			print $form->selectarray($label, $key['param'], $conf->global->$label, 0);
+			print $form->selectarray($label, $key['param'], getDolGlobalString($label), 0);
 		} else {
-			print '<input type="text" size="20" id="'.$label.'" name="'.$key['label'].'" value="'.$conf->global->$label.'">';
+			print '<input type="text" size="20" id="'.$label.'" name="'.$key['label'].'" value="'.getDolGlobalString($label).'">';
 		}
 
 		print '</td></tr>';
diff --git a/htdocs/core/lib/security.lib.php b/htdocs/core/lib/security.lib.php
index 7ee9f7ce9b5..aeb58d34c0f 100644
--- a/htdocs/core/lib/security.lib.php
+++ b/htdocs/core/lib/security.lib.php
@@ -267,9 +267,9 @@ function dol_verifyHash($chain, $hash, $type = '0')
 	if ($type == '0' && !empty($conf->global->MAIN_SECURITY_HASH_ALGO) && $conf->global->MAIN_SECURITY_HASH_ALGO == 'password_hash' && function_exists('password_verify')) {
 		if (! empty($hash[0]) && $hash[0] == '$') {
 			return password_verify($chain, $hash);
-		} elseif (strlen($hash) == 32) {
+		} elseif (dol_strlen($hash) == 32) {
 			return dol_verifyHash($chain, $hash, '3'); // md5
-		} elseif (strlen($hash) == 40) {
+		} elseif (dol_strlen($hash) == 40) {
 			return dol_verifyHash($chain, $hash, '2'); // sha1md5
 		}