Psuedo Random Number Generator

Setup

$ composer install

Basic Example

<?php
    use PsuedoRandomizer\PsuedoRandomizer;
    use PsuedoRandomizer\Algorithms\MersenneTwister;
    
    $randomizer = new PsuedoRandomizer(new MersenneTwister);
    
    // generate random number!
    $randomizer->random();

Using A Different Algorithm

<?php

    use PsuedoRandomizer\PsuedoRandomizer;
    use PsuedoRandomizer\Algorithms\LinearCongruentialGenerator;
    use PsuedoRandomizer\Formulas\LinearCongruential\NumericalRecipes;
        
    // create formula
    $formula = new NumericalRecipes();
        
    // create the algorithm and supply the formula parameters
    $algorithm = new LinearCongruentialGenerator($formula);
    
    // set algorithm
    $randomizer = new PsuedoRandomizer($algorithm);
        
    // generate random number!
    $randomizer->random();

Configuring Algorithm with Seed and Start/End Ranges

<?php
    // set initial seed and start/end range if needed
    $algorithm->setSeed(1234567890)
              ->setStartRange(1)
              ->setEndRange(100);

Linear Congruential Example w/ Numerical Recipes Formula

<?php
    use PsuedoRandomizer\PsuedoRandomizer;
    use PsuedoRandomizer\Algorithms\LinearCongruentialGenerator;
    use PsuedoRandomizer\Formulas\LinearCongruential\NumericalRecipes;
    
    // create the algorithm and supply the formula parameters
    $algorithm = new LinearCongruentialGenerator(new NumericalRecipes);
    
    // provider randomizer with the algorithm
    $randomizer = new PsuedoRandomizer($algorithm);
    
    // generate random number!
    $randomizer->random();

Using a different formula for Linear Congruential

Following the previous example, you only need to add the namespace and swap the class formula provided to the LinearCongruential algorithm class.

<?php
    use PsuedoRandomizer\Formulas\LinearCongruential\Borland;
    
    // create the algorithm and supply the formula parameters
    $algorithm = new LinearCongruentialGenerator(new Borland());

One-liner

<?php
    use PsuedoRandomizer\PsuedoRandomizer;
    use PsuedoRandomizer\Algorithms\LinearCongruentialGenerator;
    use PsuedoRandomizer\Formulas\LinearCongruential\NumericalRecipes;
    
    // too much? maybe...
    $randomizer = new PsuedoRandomizer(new LinearCongruentialGenerator(new NumericalRecipes));
    
    // generate random number!
    $randomizer->random();