<?php declare(strict_types=1); namespace Xentral\Modules\Ticket\Importer; class TicketFormatter { /** * @param string $rawEmail * * @return string */ public function formatEmail(string $rawEmail): string { } /** * @param string $string * * @return string */ public function encodeToUtf8(string $string): string { $converted = mb_convert_encoding( $string, 'UTF-8', 'auto' ); // Fallback if ($converted === false) { $converted = mb_convert_encoding( $string, 'UTF-8', 'iso-8859-1' ); } return ($converted); } }