<?php

$spoof = new Spoofchecker();

// spoofcheck for german locale
$spoof->setAllowedLocales('de');

// are strings visually confusable?
dump($spoof->areConfusable("Körner", "Körner\0"));

dump($spoof->areConfusable("Körner", "Korner"));

dump($spoof->areConfusable('lol', '1o1'));

dump($spoof->areConfusable('lol', 'IoI'));


^ false

^ false

^ true

^ true

• JsonSerialize Interface of PHP
• The class structure of the SPL classes
• Filtering elements of an Iterator

PHP 8.0, Laminas MVC 3.2, Symfony 5.2, Laravel 8.28, PHPUnit 9.5, Doctrine ORM 2.8