- mb_convert_encoding: documentation ( source)
- var_dump: documentation ( source)
<?php
$name = '管理者';
$formatter = new MessageFormatter('en_US', 'Hi {name}!');
var_dump($formatter->format(['name' => $name]));
var_dump($formatter->getErrorMessage());
$name = mb_convert_encoding($name, 'EUC-JP');
var_dump($formatter->format(['name' => $name]));
var_dump($formatter->getErrorMessage());