<?php
/* Коды для замены букв */
'А' => '4',
'Б' => '6',
'В' => 'v',
'Г' => 'r',
'Е' => '3',
'З' => 'Z',
'Ж' => '>|<',
'И' => 'N',
'K' => '|<',
'Л' => '^',
'С' => ')',
'P' => '|o',
'П' => 'TT',
'Н' => '8',
'М' => '/\/\\',
'Й' => 'N*',
'У' => 'Y',
'Ч' => 'Ch',
'Ы' => 'bI',
'Я' => '9(',
);
$text = 'Я У МАМЫ ПИ-ЭЙЧ-ПИ ИНЖЕНЕР-ПРОГРАММИСТ, 36484';
$l33t = strtr($text, $code);
echo "Ты говоришь: {$text}\nА хакеры говорят: {$l33t}\n";
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