PHP code example of hpez / php-bignum

    
        
<?php
require_once('vendor/autoload.php');

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

    

hpez / php-bignum example snippets

// BigInteger Addition
$bigInt1 = new BigInt('123456')
$bigInt2 = new BigInt('654321');
$bigInt1->add($bigInt2);
echo $bigInt1; // "777777"

// BigFloat Addition
$bigFloat1 = new BigFloat('123456.111');
$bigFloat2 = new BigFloat('654321.22');
$bigFloat1->add($bigFloat2)
echo $bigFloat1; // "777777.331"

// BigInteger Subtraction
$bigInt3 = new BigInt('777777');
$bigInt4 = new BigInt('654321');
$bigInt3->sub($bigInt4);
echo $bigInt3; // "123456"

// BigFloat Subtraction
$bigFloat3 = new BigFloat('123456.111');
$bigFloat4 = new BigFloat('654321.22');
$bigFloat3->sub($bigFloat4);
echo $bigFloat3; // results "530865.109"

// BigInteger Division
$bigInt5 = new BigInt('777777');
$bigInt6 = new BigInt('654321');
$bigInt5->div($bigInt6);
echo $bigInt5; // "1"

// BigFloat Division
$bigFloat5 = new BigFloat('123456.111');
$bigFloat6 = new BigFloat('654321.22');
$bigFloat5->div($bigFloat6);
echo $bigFloat5; // "0.188678"

// BigInteger Multiplication
$bigInt7 = new BigInt('777777');
$bigInt8 = new BigInt('654321');
$bigInt7->multiply($bigInt8);
echo $bigInt7; // "508915824417"

// BigFloat Multiplication
$bigFloat7 = new BigFloat('123456.111');
$bigFloat8 = new BigFloat('654321.22');
$bigFloat7->multiply($bigFloat8);
echo $bigFloat7; // "80779953165.97542"

// BigInteger Modulo
$bigInt9 = new BigInt('777777');
$bigInt10 = new BigInt('654321');
$bigInt9->mod($bigInt10);
echo $bigInt9; // "123456"

// BigInteger Power
$bigInt11 = new BigInt('777777');
$bigInt12 = new BigInt('1');
$bigInt11->pow($bigInt12);
echo $bigInt11; // "777777"

// BigFloat Power
$bigFloat9 = new BigFloat('12345.12345');
$bigInt13 = new BigInt('3');
$bigFloat9->pow($bigInt13);
echo $bigFloat9 // "1881422405168.320420453463625"

// BigInteger Square Root
$bigInt14 = new BigInt('10000');
$bigInt15->sqrt();
echo $bigInt14; // "100"

// BigFloat Square Root
$bigFloat10 = new BigFloat('2');
$bigFloat11->sqrt(7);
echo $bigFloat10; // "1.4142136"

// BigInteger Lesser-Than
$bigInt16 = new BigInt('1234567890');
$bigInt17 = new BigInt('1234567891');
echo $bigInt16->isLesserThan($bigInt17); // True

$bigInt18 = new BigInt('1234567891');
$bigInt19 = new BigInt('1234567891');
echo $bigInt18->isLesserThan($bigInt19); // False

// BigInteger Bigger-Than
$bigInt20 = new BigInt('1234567891');
$bigInt21 = new BigInt('1234567890');
echo $bigInt20->isBiggerThan($bigInt21); // True

$bigInt22 = new BigInt('1234567891');
$bigInt23 = new BigInt('1234567891');
echo $bigInt22->isBiggerThan($bigInt23); // False