(PHP 5, PHP 7)
mysqli::$server_info -- mysqli::get_server_info -- mysqli_get_server_info — Returns the version of the MySQL server
Object oriented style
public mysqli::get_server_info ( ) : string
Procedural style
mysqli_get_server_info ( mysqli $link ) : string
Returns a string representing the version of the MySQL server that the MySQLi extension is connected to.
link
Procedural style only: A link identifier returned by mysqli_connect() or mysqli_init()
A character string representing the server version.
Example #1 $mysqli->server_info example
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: %s\n", $mysqli->server_info);
/* close connection */
$mysqli->close();
?> Procedural style
<?php
$link = mysqli_connect("localhost", "my_user", "my_password");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
/* print server version */
printf("Server version: %s\n", mysqli_get_server_info($link));
/* close connection */
mysqli_close($link);
?> The above examples will output:
Server version: 4.1.2-alpha-debug
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/mysqli.get-server-info.php