Base16-PHP

Encoding And Decoding Text Using Only 16 Characters

Installation

First make sure you have composer installed on your device.

From your terminal, navigate to your project folder and run this command:

composer require syrian-lucianos/base16-php

And that's all!

Usage

The library supports two flavors of programming paradigms:

Procedural Programming
Object Oriented Programming

Procedural Programming

Use the base16_encode() and base16_decode() functions to respectively encode and decode your text content.

For example:

$text = "Hello World!, This is a test.";
$encoded = base16_encode($text); 
echo $encoded . PHP_EOL;  // Output "48656c6c6f20576f726c64212c2054686973206973206120746573742e"
$decoded = base16_decode($encoded); 
echo $decoded . PHP_EOL;  // Output "Hello World!, This is a test."

Object Oriented Programming

The object oriented version of the library provides Base16 class alongside its static Encode() and Decode() methods to respectively encode and decode your text content as follows:

$text = "Hello World!, This is a test.";
$encoded = Base16::Encode($text); 
echo $encoded . PHP_EOL;  // Output "48656c6c6f20576f726c64212c2054686973206973206120746573742e"
$decoded = Base16::Decode($encoded); 
echo $decoded . PHP_EOL;  // Output "Hello World!, This is a test."

More info

This algorithm replace each ASCII character with two ASCII characters, therefore there's a double overhead.