diff --git a/bin/php-formatter b/bin/php-formatter
index 21e4c46..e3b68d7 100755
--- a/bin/php-formatter
+++ b/bin/php-formatter
@@ -14,12 +14,14 @@
  * @author Marc Morera <yuhu@mmoreram.com>
  */
 
+declare(strict_types=1);
+
 require __DIR__ . '/../src/bootstrap.php';
 
 use Mmoreram\PHPFormatter\Console\Application;
 
 error_reporting(-1);
-ini_set('display_errors', 1);
+ini_set('display_errors', '1');
 
 // run the command application
 $application = new Application();
diff --git a/build/php-formatter.phar b/build/php-formatter.phar
index 7ac1d6c..341a8b7 100755
Binary files a/build/php-formatter.phar and b/build/php-formatter.phar differ
diff --git a/src/PHPFormatter/Console/Application.php b/src/PHPFormatter/Console/Application.php
index f97cf65..df5d363 100644
--- a/src/PHPFormatter/Console/Application.php
+++ b/src/PHPFormatter/Console/Application.php
@@ -32,8 +32,8 @@ class Application extends BaseApplication
     public function __construct()
     {
         if (function_exists('ini_set') && extension_loaded('xdebug')) {
-            ini_set('xdebug.show_exception_trace', false);
-            ini_set('xdebug.scream', false);
+            ini_set('xdebug.show_exception_trace', '0');
+            ini_set('xdebug.scream', '0');
         }
 
         if (function_exists('date_default_timezone_set') && function_exists('date_default_timezone_get')) {