original_string: public function callHandler($handler_id, $method, array $args)
      {
          try {
              $handlers = $this->getHandlers();
              return Handler::call($handlers, $handler_id, $method, $args);
          } catch (Exception $ex) {
              return null;
          }
      }
code: public function callHandler($handler_id, $method, array $args)
      {
          try {
              $handlers = $this->getHandlers();
              return Handler::call($handlers, $handler_id, $method, $args);
          } catch (Exception $ex) {
              return null;
          }
      }
code_tokens: public function callHandler ( $ handler_id , $ method , array $ args ) { try { $ handlers = $ this -> getHandlers ( ) ; return Handler :: call ( $ handlers , $ handler_id , $ method , $ args ) ; } catch ( Exception $ ex ) { return null ; } }
docstring: Calls a search handler
  @param string $handler_id
  @param string $method
  @param array $args
  @return mixed
docstring_tokens: Calls a search handler