PHP Dokumentation: Mysqli get-host-info
12. Januar 2010 von werner
mysqli->host_info
mysqli_get_host_info
(PHP 5)
mysqli->host_info — mysqli_get_host_info — Returns a string representing the type of connection used
Beschreibung
Object oriented style (property):
string $host_info;
Procedural style:
Returns a string describing the connection represented by the link parameter (including the server host name).
Parameter-Liste
- link
Nur bei prozeduralem Aufruf: Ein vonmysqli_connect() oder mysqli_init()zurückgegebenes Verbindungsobjekt.
Rückgabewerte
A character string representing the server hostname and the connection type.
Beispiele
Beispiel #1 Object oriented style
<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}/* print host information */
printf("Host info: %s\n", $mysqli->host_info);/* close connection */
$mysqli->close();
?>Beispiel #2 Procedural style
<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}/* print host information */
printf("Host info: %s\n", mysqli_get_host_info($link));/* close connection */
mysqli_close($link);
?>Das oben gezeigte Beispiel erzeugt folgendeAusgabe:
Host info: Localhost via UNIX socket
Siehe auch
- mysqli_get_proto_info() – Returns the version of the MySQL protocol used
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