PHP マニュアル
前のページ |  | 次のページ

# mysqli_get_server_version

(PHP 5)

mysqli_get_server_version -- Returns the version of the MySQL server as an integer

## Description

Procedural style:

int mysqli_get_server_version ( object link)

Object oriented style (property):

class mysqli {
int server_version
}

The mysqli_get_server_version() function returns the version of the server connected to (represented by the `link` parameter) as an integer.

The form of this version number is `main_version * 10000 + minor_version * 100 + sub_version` (i.e. version 4.1.0 is 40100).

## 戻り値

An integer representing the server version.

## See also

mysqli_get_client_info(), mysqli_get_client_version(), mysqli_get_server_info()

## Example

例 1. Object oriented style

`<?php $mysqli = new mysqli("localhost", "my_user", "my_password"); /* check connection */ if (mysqli_connect_errno()) { printf("Connect failed: %s\n", mysqli_connect_error()); exit(); } /* print server version */ printf("Server version: %d\n", $mysqli->server_version); /* close connection */ $mysqli->close(); ?>`

例 2. Procedural style

`<?php $link = mysqli_connect("localhost", "my_user", "my_password"); /* check connection */ if (mysqli_connect_errno()) { printf("Connect failed: %s\n", mysqli_connect_error()); exit(); } /* print server version */ printf("Server version: %d\n", mysqli_get_server_version($link)); /* close connection */ mysqli_close($link); ?>`

The above examples would produce the following output:

    Server version: 40102

前のページ | ホーム | 次のページ
mysqli_get_server_info | 上に戻る | mysqli_info