```php <?php /** * redis实战 * * 发布 * * @author TIGERB <https://github.com/TIGERB> * @example php publish.php */ //发布 $redis = new \Redis(); $redis->connect('127.0.0.1', 6379); $redis->publish('msg', '来自msg频道的推送'); echo "msg频道消息推送成功～ \n"; $redis->close(); ```