MySQLi
PHP Manual

mysqli->host_info

mysqli_get_host_info

(PHP 5)

mysqli->host_info -- mysqli_get_host_infoReturns a string representing the type of connection used

설명

Object oriented style (property):

string $host_info;

Procedural style:

string mysqli_get_host_info ( mysqli $link )

Returns a string describing the connection represented by the link parameter (including the server host name).

인수

link

순차 형식 전용: mysqli_connect()mysqli_init()가 반환한 연결 식별자.

반환값

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

예제

Example #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();
?>

Example #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);
?>

위 예제의 출력:

Host info: Localhost via UNIX socket

참고


MySQLi
PHP Manual