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mysqli::character_set_name

mysqli_character_set_name

(PHP 5, PHP 7, PHP 8)

mysqli::character_set_name -- mysqli_character_set_name — Returns the current character set of the database connection

Descrizione

Stile orientato agli oggetti

public mysqli::character_set_name(): string

Stile procedurale

mysqli_character_set_name(mysqli $mysql): string

Returns the current character set of the database connection.

Elenco dei parametri

link

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

Valori restituiti

The current character set of the connection

Esempi

Example #1 mysqli::character_set_name() example

Stile orientato agli oggetti

<?php

mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");

/* Set the default character set */
$mysqli->set_charset('utf8mb4');

/* Print current character set */
$charset = $mysqli->character_set_name();
printf("Current character set is %s\n", $charset);

Stile procedurale

<?php

mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$mysqli = mysqli_connect("localhost", "my_user", "my_password", "world");

/* Set the default character set */
mysqli_set_charset($mysqli, 'utf8mb4');

/* Print current character set */
$charset = mysqli_character_set_name($mysqli);
printf("Current character set is %s\n", $charset);

I precedenti esempi visualizzeranno:

Current character set is utf8mb4

Vedere anche: