original_string: protected function setupWildcardListen($event, $listener)
      {
          $this->wildcards[$event][] = $this->makeListener($listener, true);
  
          $this->wildcardsCache = [];
      }
code: protected function setupWildcardListen($event, $listener)
      {
          $this->wildcards[$event][] = $this->makeListener($listener, true);
  
          $this->wildcardsCache = [];
      }
code_tokens: protected function setupWildcardListen ( $ event , $ listener ) { $ this -> wildcards [ $ event ] [ ] = $ this -> makeListener ( $ listener , true ) ; $ this -> wildcardsCache = [ ] ; }
docstring: Setup a wildcard listener callback.
  
  @param  string  $event
  @param  mixed  $listener
  @return void
docstring_tokens: Setup a wildcard listener callback .