PHP code example of th3n3rd / cartesian-product

1. Go to this page and download the library: Download th3n3rd/cartesian-product library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

th3n3rd / cartesian-product example snippets



use Nerd\CartesianProduct\CartesianProduct;

$cartesianProduct = new CartesianProduct();

$cartesianProduct
    ->appendSet(array('a', 'b', 'c'))
    ->appendSet(array('d', 'e'))
    ->appendSet(array('f', 'g', 'h'))
    ->appendSet(array('i', 'j'))
    ->appendSet(array('k', 'l'))
    ->appendSet(array('m', 'n'))
    ->appendSet(array('o'))
    ->appendSet(array('p'))
    ->appendSet(array('q', 'r', 's', 't'))
    ->appendSet(array('u', 'v', 'w'))
    ->appendSet(array('x', 'y'))
    ->appendSet(array('z'))
;

foreach ($cartesianProduct as $index => $product) {
    printf("[%s] (%s)\n", $index, implode(',', $product));
}

// or (not recommended)
$result = $cartesianProduct->compute();

foreach ($result as $index => $product) {
    printf("[%s] (%s)\n", $index, implode(',', $product));
}