compileTemplateSource example

if ($_fileinfo->getPath() == substr($_dir, 0, -1)) {
                   $_template_file = $_file;
                } else {
                   $_template_file = substr($_fileinfo->getPath(), strlen($_dir)) . DS . $_file;
                }
                echo '<br>', $_dir, '---', $_template_file;
                flush();
                $_start_time = microtime(true);
                try {
                    $_tpl = $smarty->createTemplate($_template_file,null,null,null,false);
                    if ($_tpl->mustCompile()) {
                        $_tpl->compileTemplateSource();
                        $_count++;
                        echo ' compiled in ', microtime(true) - $_start_time, ' seconds';
                        flush();
                    } else {
                        echo ' is up to date';
                        flush();
                    }
                }
                catch (Exception $e) {
                    echo 'Error: ', $e->getMessage(), "<br><br>";
                    $_error_count++;
                }

                    try {
                        ob_start();
                        eval("?>" . $code);
                        unset($code);
                    } catch (Exception $e) {
                        ob_get_clean();
                        throw $e;
                    }
                } else {
                    if (!$_template->compiled->exists || ($_template->smarty->force_compile && !$_template->compiled->isCompiled)) {
                        $_template->compileTemplateSource();
                    }
                    if ($this->smarty->debugging) {
                        Smarty_Internal_Debug::start_render($_template);
                    }
                    if (!$_template->compiled->loaded) {
                        include($_template->compiled->filepath);
                        if ($_template->mustCompile) {
                            // recompile and load again                             $_template->compileTemplateSource();
                            include($_template->compiled->filepath);
                        }