public function Twig_Environment::registerUndefinedFunctionCallback in Translation template extractor 6.3

Same name and namespace in other branches

1. 7.3 vendor/Twig/Environment.php \Twig_Environment::registerUndefinedFunctionCallback()

File

vendor/Twig/Environment.php, line 994

Class

Twig_Environment

Stores the Twig configuration.

Code

public function registerUndefinedFunctionCallback($callable) {
  $this->functionCallbacks[] = $callable;
}