PHP 中的 mysqli get client version函

mysqli get client version - 语法

int mysqli_get_client_version ( mysqli $link );

它返回MySQL客户端库版本。

mysqli get client version - 返回值

它返回整数形式的MySQL客户端库版本。

mysqli get client version - 示例

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