Time Plugin

Hey Im new and I know its ton of people who know php and im a noob at it but im working on a time plugin a simple not that useful but good for lazy people or what ever can someone please make a short plugin that makes it so you type /day and it turns the current world your in to day everything ill do myself just I need a example thanks

Add this line to anywhere inside the init() in TimeAPI.php:
$this->server->api->console->alias("day", "time day");

how do u make scheduling system in the new API?

https://github.com/PocketMine/PocketMine-MP/tree/master/src/pocketmine/scheduler

Thanks Helped A lot But I Havent Tested It Yet

Thanks It Works Perfectly Any Way I Could Put This In A Plugin Probable Simple but I don't know much php

It is for old API, in new API you must use this in plugin.yml