comparison vendor/symfony/validator/Constraints/Expression.php @ 4:a9cd425dd02b

Update, including to Drupal core 8.6.10

  */
 class Expression extends Constraint
 {
     const EXPRESSION_FAILED_ERROR = '6b3befbc-2f01-4ddf-be21-b57898905284';
 
-    protected static $errorNames = array(
+    protected static $errorNames = [
         self::EXPRESSION_FAILED_ERROR => 'EXPRESSION_FAILED_ERROR',
-    );
+    ];
 
     public $message = 'This value is not valid.';
     public $expression;
 
     /**

     /**
      * {@inheritdoc}
      */
     public function getRequiredOptions()
     {
-        return array('expression');
+        return ['expression'];
     }
 
     /**
      * {@inheritdoc}
      */
     public function getTargets()
     {
-        return array(self::CLASS_CONSTRAINT, self::PROPERTY_CONSTRAINT);
+        return [self::CLASS_CONSTRAINT, self::PROPERTY_CONSTRAINT];
     }
 
     /**
      * {@inheritdoc}
      */