PHP 中的 mysqli get host info函数

mysqli get host info - 语法

string mysqli_get_host_info ( mysqli $link );

它返回MySQL服务器主机名和连接类型。

mysqli get host info - 返回值

它返回一个表示主机名和连接类型的字符串

链接：https://www.learnfk.comhttps://www.learnfk.com/php/mysqli-get-host-info.html

来源：LearnFk无涯教程网

mysqli get host info - 示例

<?php
   $connection_mysql=mysqli_connect("localhost","user","pass","db");
   
   if (mysqli_connect_errno($connection_mysql)){
      echo "Failed to connect to MySQL: " . mysqli_connect_error();
   }
   echo mysqli_get_host_info($connection_mysql);
   
   mysqli_close($connection_mysql);
?>