PHP Dokumentation: Mysqli get-server-info
12. Januar 2010 von werner
mysqli->server_info
mysqli_get_server_info
(PHP 5)
mysqli->server_info — mysqli_get_server_info — Returns the version of the MySQL server
Beschreibung
Object oriented style (property):
string $server_info;
Procedural style:
Returns a string representing the version of the MySQL server that the MySQLi extension is connected to.
Parameter-Liste
- link
Nur bei prozeduralem Aufruf: Ein vonmysqli_connect() oder mysqli_init()zurückgegebenes Verbindungsobjekt.
Rückgabewerte
A character string representing the server version.
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: %s\n", $mysqli->server_info);/* close connection */
$mysqli->close();
?>Beispiel #2 Procedural style
<?php
$link = mysqli_connect("localhost", "my_user", "my_password");/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}/* print server version */
printf("Server version: %s\n", mysqli_get_server_info($link));/* close connection */
mysqli_close($link);
?>Das oben gezeigte Beispiel erzeugt folgendeAusgabe:
Server version: 4.1.2-alpha-debug
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_version() – Returns the version of the MySQL server as an integer
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