Swoole\Connection\Iterator::key
(PECL swoole >= 1.9.0)
Swoole\Connection\Iterator::key — Return key of the current connection.
说明
This function returns key of the current connection.
参数
此函数没有参数。
返回值
Key of the current connection.
+添加备注
用户贡献的备注
此页面尚无用户贡献的备注。
备份地址:http://www.lvesu.com/blog/php/swoole-connection-iterator.key.php