public function getHelper($method)
    {
        $helper = null;
        if (true === $this->helpers->has($method)) {
            $helper = $this->helpers->get($method);
        }

        return $helper;
    }
public function getHelper($method)
    {
        $helper = null;
        if (true === $this->helpers->has($method)) {
            $helper = $this->helpers->get($method);
        }

        return $helper;
    }
public function getHelper ( $ method ) { $ helper = null ; if ( true === $ this -> helpers -> has ( $ method ) ) { $ helper = $ this -> helpers -> get ( $ method ) ; } return $ helper ; }
Returns helper if it exists or null.

@param [type] $method

@return AHelper|null
Returns helper if it exists or null .