hexcodegenerator

A simple Hex Code Generator for promo codes.

Description

I created this to help create simple promo codes for clients. The txt file method was created for a previous client, but I may update this too include JSON, and potential SQL as outputs. I prefer hex-based codes as they allow:

• for simplicity on user entry (ie., no confusion between O and 0; or 1, I, and L), and
• the hex codes can be turned into binary for faster storage.

Usage

``` php // will create a txt file at /html/domain.com/codes/ with 10 codes at 16 hex-characters each. $hexCodeGenerator = new HexCodeGenerator(); $hexCodeGenerator->createTextFileOfCodes("/html/domain.com/codes", 10, 16); ```