ngubin/key62

Generating a unique short key from the number.

The repository is abandoned. Use https://github.com/ngubin/key-n instead!, _(*1)

Key62

Generating a unique short key from the number., _(*2)

A simple class for converting a number into a string key and back. You can use to shorten long numbers to unique keys., _(*3)

, _(*4)

Example Usage

Creating a key from a number:

You can only encode an integer greater than or equal to zero., _(*5)

``` php use Key62\Key62;, <sub>(*6)</sub>

$key62 = new Key62(); $key = $key62->encode(100000);, <sub>(*7)</sub>

#### Set your own character set to create keys and the minimum number of characters in the key:

If you change the minimum length of the key when encoding, then do not forget to set it with the reverse decryption of the key.

``` php
use Key62\Key62;

$characters = 'wWpJbH8nIDed1Evq5OcToF2ZuXsayz7RrtP490ixSKC3GM6gYkNVhBUQmLlfAj';
$length = 4;

$key62 = new Key62($characters, $length);
$key = $key62->encode(100000);

Getting the number from the key:

You can decode the key if all of its characters are in the class set., <sub>(*8)</sub>

``` php use Key62\Key62;, <sub>(*9)</sub>

$key62 = new Key62(); $number = $key62->decode('Gh1a'); ```, <sub>(*10)</sub>

License

This project is released under the MIT License., <sub>(*11)</sub>

© 2017 Nik Gubin, All rights reserved., <sub>(*12)</sub>