Enable strict mode in PHP files

Signed-off-by: Maurício Meneghini Fauth <mauriciofauth@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/prefs_manage.php b/prefs_manage.php
index 94d0870f7c..05dcd0c7e2 100644
--- a/prefs_manage.php
+++ b/prefs_manage.php
@@ -5,6 +5,8 @@
  *
  * @package PhpMyAdmin
  */
+declare(strict_types=1);
+
 use PhpMyAdmin\Config\ConfigFile;
 use PhpMyAdmin\Config\Forms\User\UserFormList;
 use PhpMyAdmin\Core;