mysqli_get_server_version
mysqli->server_version
(No version information available, might be only in CVS)
mysqli->server_version — Returns the version of the MySQL server as an integer
Beschreibung
Procedural style:
int mysqli_get_server_version
( mysqli $link
)
Object oriented style (property):
mysqli
int$server_version;
The mysqli_get_server_version() function returns the version of the server connected to (represented by the link parameter) as an integer.
Parameter Liste
- link
-
Procedural style only: A link identifier returned by mysqli_connect() or mysqli_init()
Rückgabewerte
An integer representing the server version.
The form of this version number is main_version * 10000 + minor_version * 100 + sub_version (i.e. version 4.1.0 is 40100).
Beispiele
Example#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();
?>
Example#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);
?>
Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
Server version: 40102