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mysqli::$host_info

mysqli_get_host_info

(PHP 5)

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

Descrizione

Stile orientato agli oggetti

Stile procedurale

string mysqli_get_host_info ( mysqli $link )

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

Elenco dei parametri

link

Solo nello stile procedurale: un identificatore restituito da mysqli_connect() o mysqli_init()

Valori restituiti

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

Esempi

Example #1 $mysqli->host_info example

Stile orientato agli oggetti

<?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();
?>

Stile procedurale

<?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);
?>

I precedenti esempi visualizzeranno:

Host info: Localhost via UNIX socket

Vedere anche:

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