- <?php 
-   
-   
- /* Коды для замены букв */ 
-     'а'	=>	'1', 
-     'б'	=>	'2', 
-     'в'	=>	'3', 
-     'г'	=>	'4', 
-     'д'	=>	'5', 
-     'е'	=>	'6', 
-     'ё'	=>	'7', 
-     'ж'	=>	'8', 
-     'з'	=>	'9', 
-     'и'	=>	'0', 
-     'й'	=>	'#', 
-     'к'	=>	'q', 
-     'л'	=>	'a', 
-     'м'	=>	'z', 
-     'н'	=>	'w', 
-     'о'	=>	's', 
-     'п'	=>	'x', 
-     'р'	=>	'e', 
-     'с'	=>	'd', 
-     'т'	=>	'c', 
-     'у'	=>	'r', 
-     'ф'	=>	'f', 
-     'х'	=>	'v', 
-     'ц'	=>	't', 
-     'ч'	=>	'g', 
-     'ш'	=>	'b', 
-     'ъ'	=>	'y', 
-     'ы'	=>	'h', 
-     'ь'	=>	'o', 
-     'э'	=>	'k', 
-     'ю'	=>	'l', 
-     'я'	=>	'm', 
- ); 
-   
- $text = 'нас предали. явка провалена.'; 
- $cipher = strtr($text, $code); 
-   
- echo "Оригинал: {$text}\nШифровка: {$cipher}\nРасшифровка: {$decipher}\n"; 
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