======broadcast_info(服务器PHP-WS-Client之间信息)======

=====字段说明=====

^字段名^描述^类型^默认值^
|**id**|id(无用)|int|0|
|**event_type**|[[generated:SERVER_EVENT_TYPE]]事件类型|int|0|
|**player_id**|发起玩家id[player_id]|int|0|
|**broadcast_type**|[[generated:BROADCAST_TYPE]]广播类型|int|0|
|**broadcast_target**|广播目标(用户id/房间id)|int|0|
|**content**|广播内容 |string|0|
=====数据库查询=====