thesyedkazmi/mysql-rot13

SQL function to encode and decode rot13.

MySQL ROT13

Returns the ROT13 encoding (or decoding) of the string.

What's ROT13

The ROT13 encoding simply shifts every letter by 13 places in the alphabet while leaving non-alpha characters untouched. Encoding and decoding are done by the same function, passing an encoded string as argument will return the original version.

php.net

How to Use

  SELECT rot13('Encode the Samuel Faj');

| rot13('Encode the Samuel Faj') | |----------------------------------| | Rapbqr gur Fnzhry Snw |

  SELECT rot13(rot13('Encode the Samuel Faj'));

| rot13(rot13('Encode the Samuel Faj')) | |----------------------------------| | Encode the Samuel Faj |