Get Players Level Name

How can I get the name of the level where a player is?

PHP:

$levelName = $player->getLevel()->getName();


Better use $player->getLevel()->getFolderName(), when the map was downloaded and renamed

He asked for the level name, not the folder name.

I just wanted to help, I am sure he doesnt want to use the level name and he maybe doesnt know that getFolderName() exists

Maybe get world name at ( level.dat )
Use this