out} BBB {/section} -C- {= out} EOT; $compare = <<addSection("section", function ($content, $params, $command, $context, $cmdParam) use (&$sec) { $sec[$params["name"]] = $content; if ($command !== "section") throw new InvalidArgumentException("Command missing"); return "*" . trim ($content) . "*"; }); $textResult = $template->apply([]); Assert::equal($compare, $textResult); Assert::equal("AAA", trim($sec["A"])); Assert::equal("BBB", trim($sec["B"]));