*/
protected function validateType($value)
{
- if (!is_int($value)) {
- $ex = new InvalidTypeException(sprintf('Invalid type for path "%s". Expected int, but got %s.', $this->getPath(), gettype($value)));
+ if (!\is_int($value)) {
+ $ex = new InvalidTypeException(sprintf('Invalid type for path "%s". Expected int, but got %s.', $this->getPath(), \gettype($value)));
if ($hint = $this->getInfo()) {
$ex->addHint($hint);
}