public function Twig_Environment::getFunctions

Gets registered functions.

Be warned that this method cannot return functions defined with registerUndefinedFunctionCallback.

Return value

Twig_FunctionInterface[] An array of Twig_FunctionInterface instances

See also

registerUndefinedFunctionCallback

File

drupal/core/vendor/twig/twig/lib/Twig/Environment.php, line 978

Class

Twig_Environment

Stores the Twig configuration.

Code

public function getFunctions() {
  if (!$this->extensionInitialized) {
    $this
      ->initExtensions();
  }
  return $this->functions;
}