PHP code example of phpmath / biginteger

1. Go to this page and download the library: Download phpmath/biginteger 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/ */

phpmath / biginteger example snippets


$a = new PHP\Math\BigInteger\ImmutableBigInteger('12345678901234567890');
$b = new PHP\Math\BigInteger\ImmutableBigInteger('98765432109876543210');

$sum = $a->add($b);

echo $sum->value();

 php
$number = new PHP\Math\BigInteger\MutableBigInteger('8273467836243255543265432745');
$number = new PHP\Math\BigInteger\ImmutableBigInteger('8273467836243255543265432745');