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