Solved how can I check if a villager is in the vicinity of a player

Hey! How can I check if a villager is in the vicinity of a player? For example from a radius of 5 blocks. So if a villager is in the vicinity of a player (for example 5 blocks away), the player get a message.
Thanks!!

Look at aliulys Plugin GoldStd

PHP:

$dis = $player->distance($villager);
if($dis <= 5){
// do something
}

While $player is your player and $villager your villager. (You might also wanna try distanceSquared)

Thanks!!