start_cache example

break;
                }
                if (!$this->handler->locked($_template->smarty, $this)) {
                    $this->handler->acquireLock($_template->smarty, $this);
                    break 2;
                }
            }
            if ($this->valid) {
                if (!$_template->smarty->cache_locking || $this->handler->locked($_template->smarty, $this) === null) {
                    // load cache file for the following checks                     if ($smarty->debugging) {
                        Smarty_Internal_Debug::start_cache($_template);
                    }
                    if($handler->process($_template, $this) === false) {
                        $this->valid = false;
                    } else {
                        $this->processed = true;
                    }
                    if ($smarty->debugging) {
                        Smarty_Internal_Debug::end_cache($_template);
                    }
                } else {
                    continue;
                }

$_template->parent->required_plugins[$code][$name][$type] = $data;
                        }
                    }
                }
            }
            if ($this->smarty->debugging) {
                Smarty_Internal_Debug::end_render($_template);
            }
            // write to cache when nessecary             if (!$_template->source->recompiled && ($_template->caching == Smarty::CACHING_LIFETIME_SAVED || $_template->caching == Smarty::CACHING_LIFETIME_CURRENT)) {
                if ($this->smarty->debugging) {
                    Smarty_Internal_Debug::start_cache($_template);
                }
                $_template->properties['has_nocache_code'] = false;
                // get text between non-cached items                 $cache_split = preg_split("!/\*%%SmartyNocache:{$_template->properties['nocache_hash']}%%\*\/(.+?)/\*/%%SmartyNocache:{$_template->properties['nocache_hash']}%%\*/!s", $_output);
                // get non-cached items                 preg_match_all("!/\*%%SmartyNocache:{$_template->properties['nocache_hash']}%%\*\/(.+?)/\*/%%SmartyNocache:{$_template->properties['nocache_hash']}%%\*/!s", $_output, $cache_parts);
                $output = '';
                // loop over items, stitch back together                 foreach ($cache_split as $curr_idx => $curr_split) {
                    // escape PHP tags in template content                     $output .= preg_replace('/(<%|%>|<\?php|<\?|\?>)/', '<?php echo \'$1\'; ?>', $curr_split);