SubsectionManager::generate PHP Method

    public function generate($subsection_field, $subsection_id, $items = NULL, $recurse = 0, $flags = self::GETEVERYTHING)
    {
        static $done = array();
        if ($done[$subsection_field] >= $recurse + 1) {
            return array('options' => array(), 'html' => '', 'preview' => '');
        }
        $done[$subsection_field] += 1;
        // Fetch subsection meta data
        $meta = Symphony::Database()->fetch("SELECT filter_tags, caption, droptext, show_preview\n\t\t\t\tFROM tbl_fields_subsectionmanager\n\t\t\t\tWHERE field_id = '" . intval($subsection_field) . "'\n\t\t\t\tLIMIT 1");
        // Get display mode
        if ($meta[0]['show_preview'] == 1) {
            $mode = 'preview';
            $flags |= self::GETPREVIEW;
        } else {
            $mode = 'plain';
        }
        // Fetch entry data
        $subsection = SectionManager::fetch($subsection_id, 'ASC', 'name');
        $fields = $subsection->fetchFields();
        $entries = $this->__filterEntries($subsection_id, $fields, $meta[0]['filter_tags'], $items, $flags & self::GETALLITEMS);
        $droptext = $meta[0]['droptext'];
        // Check caption
        $caption = $meta[0]['caption'];
        if ($caption == '') {
            // Fetch name of primary field in subsection
            $primary = Symphony::Database()->fetch("SELECT element_name\n\t\t\t\t\tFROM tbl_fields\n\t\t\t\t\tWHERE parent_section = '" . intval($subsection_id) . "'\n\t\t\t\t\tAND sortorder = '0'\n\t\t\t\t\tLIMIT 1");
            $caption = '{$' . $primary[0]['element_name'] . '}';
        }
        // Layout subsection data
        $data = $this->__layoutSubsection($entries, $fields, $caption, $droptext, $mode, $flags);
        $done[$subsection_field] -= 1;
        return $data;
    }

 public function __viewIndex()
 {
     $subsection = new SubsectionManager($this->_Parent);
     $content = $subsection->generate(null, intval($_GET['id']), intval($_GET['section']), intval($_GET['entry']) ? intval($_GET['entry']) : NULL, true);
     echo $content['html'];
     exit;
 }