add example

example/plugin.yml

@@ -0,0 +1,6 @@
+name: example
+author: example
+main: example\example
+api:
+- 3.1.4
+version: 1.2.0

example/src/example/example.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace example;
+
+/**
+* 테스트 되지 않음
+* 플레이어 서버 퇴장시 밴드에 글로 알림
+**/
+
+use pocketmine\utils\Config;
+use pocketmine\plugin\PluginBase;
+use pocketmine\event\Listener;
+use pocketmine\command\CommandSender;
+use pocketmine\command\Command;
+use pocketmine\event\player\PlayerQuitEvent;
+
+class example extends PluginBase implements Listener
+{
+    public function onEnable()
+    {
+        $this->getServer()->getPluginManager()->registerEvents($this, $this);
+    }
+    public function onQuit(PlayerQuitEvent $ev)
+    {
+        $this->getServer()->getPluginManager()->getPlugin("bandAPI_hc")->writePost($ev->getPlayer()->getName() . "님이 서버에서 퇴장하셨습니다.", "여기에 band_key의 값을 입력하세요.", false);
+    }
+}