public static function getService($type, $serviceName = null)
{
if (!empty($serviceName)) {
$service = Collection::get($serviceName);
if ($service == null) {
self::addNewServiceInstance($type, $serviceName);
throw new RuntimeException("Not defined service! - name: '{$serviceName}'");
}
if ($type !== null && !$service instanceof $type) {
throw new RuntimeException("Found service class mismatch with expected type! - name: '{$serviceName}' type: '{$type}'");
}
return $service;
}
$service = Collection::get($type);
if ($service === null) {
self::addNewServiceInstance($type);
$service = Collection::get($type);
}
return $service;
}