private function renderPhp()
{
$this->assignGlobals();
if (!file_exists($this->file)) {
die("TemplateEngine::renderPhp() - File not found (" . $this->file . ")");
}
ob_start();
Sys::get('module_controller')->includeView($this->file, $this->assigned);
$this->output = ob_get_clean();
return true;
}