Dumbest PHP template rendering function ever

template.php

<?php
function renderTemplate($template, array $__templateData = array()) {
	$render = function ($__path, $render=null) use ($__templateData) {
		ob_start();
		extract($__templateData);
		unset($__templateData);
		include __DIR__ . '/../templates/' . $__path . '.php';
		return ob_get_clean();
	};
	
	return $render($template, $render);
}