comparison vendor/symfony/validator/Constraints/CallbackValidator.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

         }
 
         $method = $constraint->callback;
         if ($method instanceof \Closure) {
             $method($object, $this->context, $constraint->payload);
-        } elseif (is_array($method)) {
-            if (!is_callable($method)) {
-                if (isset($method[0]) && is_object($method[0])) {
-                    $method[0] = get_class($method[0]);
+        } elseif (\is_array($method)) {
+            if (!\is_callable($method)) {
+                if (isset($method[0]) && \is_object($method[0])) {
+                    $method[0] = \get_class($method[0]);
                 }
                 throw new ConstraintDefinitionException(sprintf('%s targeted by Callback constraint is not a valid callable', json_encode($method)));
             }
 
-            call_user_func($method, $object, $this->context, $constraint->payload);
+            \call_user_func($method, $object, $this->context, $constraint->payload);
         } elseif (null !== $object) {
             if (!method_exists($object, $method)) {
-                throw new ConstraintDefinitionException(sprintf('Method "%s" targeted by Callback constraint does not exist in class %s', $method, get_class($object)));
+                throw new ConstraintDefinitionException(sprintf('Method "%s" targeted by Callback constraint does not exist in class %s', $method, \get_class($object)));
             }
 
             $reflMethod = new \ReflectionMethod($object, $method);
 
             if ($reflMethod->isStatic()) {