PHP 中的 mysqli get connection stats

mysqli get connection stats - 语法

bool mysqli::get_connection_stats ( void );

它返回有关客户端连接的统计信息

mysqli get connection stats - 返回值

如果成功，则返回具有连接统计信息的数组；如果失败，则返回False

链接：https://www.learnfk.comhttps://www.learnfk.com/php/mysqli-get-connection-stats.html

来源：LearnFk无涯教程网

mysqli get connection stats - 示例

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