ワールドコピーのテスト

wctest.php

<?php

    public function onEnable(): void
    {
        $name = "world-" . uniqid();
        $this->copyWorld("world", $name);
        $this->getServer()->loadLevel($name);
        var_dump($this->getServer()->getLevelByName($name)->getId());

        $this->func("test", function () {
            $closure = function () {
                //
            };
        });
    }

    public function func($v1, $v2)
    {
        //
    }

    public function onCommand(CommandSender $sender, Command $command, string $label, array $args): bool
    {
        return parent::onCommand($sender, $command, $label, $args); // TODO: Change the autogenerated stub
    }

    /**
     * ワールドをコピーする
     *
     * @param string $from コピー元ワールド名(ディレクトリ名)
     * @param string $to コピー先ワールド名(ディレクトリ名)
     */
    public function copyWorld(string $from, string $to): void
    {
        /** @var Plugin $this */
        $server = $this->getServer();
        $baseWorldPath = $server->getDataPath() . "worlds/";
        $fromPath = $baseWorldPath . $from . "/";
        $toPath = $baseWorldPath . $to . "/";
        if (!file_exists($fromPath)) throw new \RuntimeException("コピー元フォルダが存在しません。");
        if (file_exists($toPath)) throw new \RuntimeException("コピー先フォルダが既に存在します。");
        $iterator = new \RecursiveIteratorIterator(
            new \RecursiveDirectoryIterator(
                $fromPath,
                \FilesystemIterator::SKIP_DOTS | \FilesystemIterator::CURRENT_AS_PATHNAME
            ),
            \RecursiveIteratorIterator::LEAVES_ONLY
        );
        foreach ($iterator as $pathName) {
            //コピー先パスに置換
            $replacedPathName = str_replace($fromPath, $toPath, $pathName);
            //ディレクトリ作成
            @mkdir(dirname($replacedPathName), 0755, true);
            //コピー実行
            copy($pathName, $replacedPathName);
            //表示
            $this->getLogger()->debug("copy: " . $pathName . " =>" . $replacedPathName);
        }
    }