MySQLi - 获取客户端信息

语法

string mysqli_get_client_info ( mysqli $link )

定义和用法

它用于获取 MySQL 客户端信息。

示例

尝试使用以下示例：

<?php
   $servername = "localhost:3306";
   $username = "root";
   $password = "";
   $dbname = "TUTORIALS";
   $conn = new mysqli($servername, $username, $password, $dbname);

   if ($conn->connect_error) {
      die('Connect Error (' . mysqli_connect_errno() . ') '. mysqli_connect_error());
      exit();
   } 
   if (!mysqli_query($conn, "SET a = 1")) {
      printf("Errorcode: %d\n", mysqli_error($conn));
   }
   echo 'Success... ' . mysqli_get_host_info($conn) . "\n";
   printf("Client library version: %s\n", mysqli_get_client_info());
?>

以上代码的示例输出应如下所示：

Errorcode: 0 Success... localhost:3306 via TCP/IP Client library version: 
mysqlnd 5.0.11-dev - 20120503 - $Id: 76b08b24596e12d4553bd41fc93cccd5bac2fe7a $