public function configParser()
{
if (file_exists($this->getConfigPath(false))) {
$parser = new \PHPParser_Parser(new \PHPParser_Lexer());
$traverser = new \PHPParser_NodeTraverser();
$traverser->addVisitor(new ConfigVisitor());
$statements = $parser->parse(file_get_contents($this->getConfigPath(false)));
$traverser->traverse($statements);
return ConfigVisitor::getConfigValues();
}
return array();
}