PHP code example of kdabrow / math

1. Go to this page and download the library: Download kdabrow/math 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/ */

kdabrow / math example snippets


use Kdabrow\Math\Number;

new Number("100"); // 100

new Number("-100"); // -100

new Number("100,11"); // 100.11

new Number("100.11"); // 100.11

new Number("10,000.11"); // 10000.11

new Number("10 000.11"); // 10000.11

new Number("10'000.11"); // 10000.11

new Number(".11"); // 0.11

new Number(",11"); // 0.11

new Number("0,11"); // 0.11

new Number("0.11"); // 0.11


// numeric string
$number->add('100');

// Number object
$number->add(new Number('100'));

// array of strings  
$number->add(['100', '100']);

// array of Number objects
$number->add([new Number('100'), new Number('100')]);
 
// object implementing ArrayAccess interface
$number->add(new Collection()); 

// many formats or same elements at the same time
$number->add('100', new Number('200'), ['100', new Number('200')]);


use Kdabrow\Math\Number;

$number = new Number('700');

$number->add('100'); // 800


use Kdabrow\Math\Number;

$number = new Number('700');

$number->subtract('100'); // 600


use Kdabrow\Math\Number;

$number = new Number('700');

$number->multiply('2'); // 1400


use Kdabrow\Math\Number;

$number = new Number('700');

$number->divide('2'); // 350


use Kdabrow\Math\Number;

$number = new Number('16');

$number->sqrt(); // 4


use Kdabrow\Math\Number;

$number = new Number('2');

$number->pow('3'); // 8


use Kdabrow\Math\Number;

$number = new Number('2');

$number->isEqual('3'); // false
$number->isEqual('2'); // true
$number->isEqual('1'); // false


use Kdabrow\Math\Number;

$number = new Number('2');

$number->isEqualOrBigger('3'); // false
$number->isEqualOrBigger('2'); // true
$number->isEqualOrBigger('1'); // true


use Kdabrow\Math\Number;

$number = new Number('2');

$number->isEqualOrLower('3'); // true
$number->isEqualOrLower('2'); // true
$number->isEqualOrLower('1'); // false


use Kdabrow\Math\Number;

$number = new Number('2');

$number->isLower('3'); // true
$number->isLower('2'); // true
$number->isLower('1'); // false


use Kdabrow\Math\Number;

$number = new Number('2');

$number->isBigger('3'); // false
$number->isBigger('2'); // true
$number->isBigger('1'); // true

shell
docker compose run php vendor/bin/phpunit