PHP Dokumentation: Mysqli get-server-version
12. Januar 2010 von werner
mysqli->server_version
mysqli_get_server_version
(PHP 5)
mysqli->server_version — mysqli_get_server_version — Returns the version of the MySQL server as an integer
Beschreibung
Object oriented style (property):
int $server_version;
Procedural style:
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
Nur bei prozeduralem Aufruf: Ein vonmysqli_connect() oder mysqli_init()zurückgegebenes Verbindungsobjekt.
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
Beispiel #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();
?>Beispiel #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 folgendeAusgabe:
Server version: 40102
Siehe auch
- mysqli_get_client_info() – Returns the MySQL client version as a string
- mysqli_get_client_version() – Get MySQL client info
- mysqli_get_server_info() – Returns the version of the MySQL server
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