How to get the Coordonnee of the Spawn

Hey,
I want to get The position of the Spawn not with a player
I have searched quickly
and i find nothing ☺☺

PHP:

public function onEnable() {
$config = new Config($this->getDataFolder() . "config.yml", Config::YAML);
}


I want to get the original Spawn
and save it in the config like that
$config->set("spawn", $coordonesofthespawn);

 

Okay, Thanks but How I use it???

 

get the default level of your server

PHP:

$this->getServer()->getDefaultLevel();

get its spawn

PHP:

$defaultLevel->getSpawnLocation();

Done!
full code:

PHP:

$this->getServer()->getDefaultLevel()->getSpawnLocation();