public function create_configuration($configuration) { $b = FALSE; $names = array(); $directorio = get_configuration_directory(); foreach (glob($directorio . "*.ini") as $value) { $ini_array = parse_ini_file($value); array_push($names, $ini_array['name']); if ($ini_array['name'] == $configuration) { $b = TRUE; } } if ($b) { return parent::create_configuration($configuration); } else { echo "Configuración incorrecta. Configuraciones permitidas: "; $print_names = implode(" - ", $names); echo $print_names; return null; } }