Get entities near player

How to get entities if they are near a player ? Thanks

 

PHP:

/** @var Player $player */
/* @var int $maxDistance The distance the entity needed to be within */
/** @var Entity $entity The entity within the radius */
foreach($player->getLevel()->getNearbyEntities($player->getBoundingBox()->expandedCopy($maxDistance, $maxDistance, $maxDistance)) as $entity){
  if($entity->getId() !== $player->getId()){
    // $entity is within the radius of $player
  }
}

 

PHP:

$lvl->getNearbyEntities()