debug $mysqli->character_set_name();

<?php
$mysqli = new mysqli(‘localhost‘, ‘root‘, ‘‘, ‘w‘);
if(mysqli_connect_errno()){
    printf(‘Connect failed: %s\n‘, mysqli_connect_errno());
    exit();
}

if(!$mysqli->set_charset(‘utf8‘))echo $mysqli->error;

if(!$mysqli->set_charset(‘2utf8‘))echo $mysqli->error; //Invalid characterset or character set not supported
if(!$mysqli->set_charset(‘utf-8‘))echo $mysqli->error; //Invalid characterset or character set not supported
if(!$mysqli->set_charset(‘UTF-8‘))echo $mysqli->error; //Invalid characterset or character set not supported

debug $mysqli->character_set_name();

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