public function Twig_Environment::getUnaryOperators

Gets the registered unary Operators.

Return value

array An array of unary operators

File

drupal/core/vendor/twig/twig/lib/Twig/Environment.php, line 1025

Class

Twig_Environment

Stores the Twig configuration.

Code

public function getUnaryOperators() {
  if (null === $this->unaryOperators) {
    $this
      ->initOperators();
  }
  return $this->unaryOperators;
}