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mysqli_get_host_info

(PHP 5 CVS only)

mysqli_get_host_info

(no version information, might be only in CVS)

mysqli->get_host_info -- Returns a string representing the type of connection used

Description

Procdural style:

string mysqli_get_host_info ( object link)

Object oriented style (property):

class mysqli {

string host_info

}

The mysqli_get_host_info() function returns a string describing the connection represented by the link parameter is using (including the server host name).

返回值

A character string representing the server hostname and the connection type.

See also

mysqli_get_proto_info()

Example

例子 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();
?>

例子 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);
?>

The above examples would produce the following output: 

Host info: Localhost via UNIX socket


后退起点前进
mysqli_get_client_version上一级mysqli_get_metadata