mysqli::$host_info

mysqli_get_host_info

(PHP 5, PHP 7)

mysqli::$host_info -- mysqli_get_host_info — Returns a string representing the type of connection used

Descrierea

Stil obiect-orientat

string $mysqli->host_info;

Stil procedural

mysqli_get_host_info ( mysqli $link ) : string

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

Parametri

link

Numai stilul procedural: Un identificator al legăturii întors de mysqli_connect() sau mysqli_init()

Valorile întoarse

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

Exemple

Example #1 $mysqli->host_info example

Stil obiect-orientat

<?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();
?>

Stil procedural

<?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);
?>

Exemplele de mai sus vor afișa:

Host info: Localhost via UNIX socket

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