Stash::bundle PHP Метод

    public function bundle($params = array(), $dynamic = array())
    {
        /* Sample use
           ---------------------------------------------------------
           {exp:stash:bundle name="contact_form" context="@" unique="no" type="snippet" refresh="10"}
               {exp:stash:get dynamic="yes" name="orderby" output="no" default="persons_last_name" match="#^[a-zA-Z0-9_-]+$#"}
               {exp:stash:get dynamic="yes" name="sort" output="no" default="asc" match="#^asc$|^desc$#"}
               {exp:stash:get dynamic="yes" name="filter" output="no" default="" match="#^[a-zA-Z0-9_-]+$#"}
               {exp:stash:get dynamic="yes" name="in" output="no" default="" match="#^[a-zA-Z0-9_-]+$#"}
               {exp:stash:get dynamic="yes" name="field" output="no" match="#^[a-zA-Z0-9_-]+$#" default="persons_last_name"}
           {/exp:stash:bundle}
           --------------------------------------------------------- */
        // is this method being called statically from PHP?
        if (func_num_args() > 0 && !(isset($this) && get_class($this) == __CLASS__)) {
            // as this function is called statically,
            // we need to get an instance of this object and run get()
            $self = new self();
            // set parameters
            $this->EE->TMPL->tagparams = $params;
            // convert tagdata array
            if (is_array($dynamic)) {
                $this->EE->TMPL->tagdata = '';
                foreach ($dynamic as $name => $options) {
                    $this->EE->TMPL->tagdata .= LD . 'exp:stash:get dynamic="yes" name="' . $name . '"';
                    foreach ($options as $option => $value) {
                        $this->EE->TMPL->tagdata .= ' ' . $option . '="' . $value . '"';
                    }
                    $this->EE->TMPL->tagdata .= RD;
                }
            } else {
                $this->EE->TMPL->tagdata = $dynamic;
            }
            return $self->bundle();
        }
        if (!!($bundle = $this->EE->TMPL->fetch_param('name', FALSE))) {
            // build a string of parameters to inject into nested stash tags
            $context = $this->EE->TMPL->fetch_param('context', NULL);
            $params = 'bundle="' . $bundle . '" scope="local"';
            if ($context !== NULL) {
                $params .= ' context="' . $context . '"';
            }
            // add params to nested tags
            $this->EE->TMPL->tagdata = preg_replace('/(' . LD . 'exp:stash:get|' . LD . 'exp:stash:set)/i', '$1 ' . $params, $this->EE->TMPL->tagdata);
            // get existing values from bundle
            $this->get_bundle(FALSE);
            // parse stash tags in the bundle
            $this->_parse_sub_template();
            // save the bundle values
            $this->set_bundle();
        }
    }