PHP code example of phrity / util-numerics

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

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

    

phrity / util-numerics example snippets

Phrity\Util\Numerics {

    /* Methods */
    public __construct(int|null $precision = null, string|null $locale = null);
    public ceil(float $number, int|null $precision = null): float;
    public floor(float $number, int|null $precision = null): float;
    public round(float $number, int|null $precision = null): float;
    public mceil(float $number, float $multipleOf): float;
    public mfloor(float $number, float $multipleOf): float;
    public mround(float $number, float $multipleOf): float;
    public parse(int|float|string $numeric): float|null;
    public format(float $number, int|null $precision = null): string;
    public rand(float $min = 0, float[null $max = null, int|null $precision = null): float|null;
    public precision(float $number, bool $wide = false): int;
    public setLocale(string $locale): void;
}

$numerics = new Numerics(); // Default precision is 0
$numerics = new Numerics(3, 'en_US'); // Default precision is 3, default locale en-US

// Precison specified on each call
$numerics = new Numerics();
$numerics->ceil(1234.5678,  2); // 1234.57
$numerics->ceil(1234.5678,  1); // 1234.60
$numerics->ceil(1234.5678,  0); // 1235.00
$numerics->ceil(1234.5678, -1); // 1240.00
$numerics->ceil(1234.5678, -2); // 1300.00

// Precison specified as default, override is possible
$numerics = new Numerics(2);
$numerics->ceil(1234.5678); // 1234.57
$numerics->ceil(1234.5678, 0); // 1235.00

// Precison specified on each call
$numerics = new Numerics();
$numerics->floor(1234.5678,  2); // 1234.56
$numerics->floor(1234.5678,  1); // 1234.50
$numerics->floor(1234.5678,  0); // 1234.00
$numerics->floor(1234.5678, -1); // 1230.00
$numerics->floor(1234.5678, -2); // 1200.00

// Precison specified as default, override is possible
$numerics = new Numerics(2);
$numerics->floor(1234.5678); // 1234.56
$numerics->floor(1234.5678, 0); // 1234.00

// Precison specified on each call
$numerics = new Numerics();
$numerics->round(1234.5678,  2); // 1234.57
$numerics->round(1234.5678,  1); // 1234.60
$numerics->round(1234.5678,  0); // 1235.00
$numerics->round(1234.5678, -1); // 1230.00
$numerics->round(1234.5678, -2); // 1200.00

// Precison specified as default, override is possible
$numerics = new Numerics(2);
$numerics->round(1234.5678); // 1234.57
$numerics->round(1234.5678, 0); // 1235.00

$numerics = new Numerics();
$numerics->mceil(123.123, 0.25); // 123.25
$numerics->mceil(123.123, 2.5); // 125
$numerics->mceil(123.123, 25); // 125
$numerics->mceil(123.123, 250); // 250

$numerics = new Numerics();
$numerics->mfloor(456.789, 0.25); // 456.75
$numerics->mfloor(456.789, 2.5); // 455
$numerics->mfloor(456.789, 25); // 450
$numerics->mfloor(456.789, 250); // 250

$numerics = new Numerics();
$numerics->mround(456.789, 0.25); // 456.75
$numerics->mround(456.789, 2.5); // 457.5
$numerics->mround(456.789, 25); // 450
$numerics->mround(456.789, 250); // 500

$numerics = new Numerics();

// Integer and float input
$numerics->parse(1234.56); // 1234.56
$numerics->parse(1234); // 1234.00

// String input
$numerics->parse('1234.56'); // 1234.56
$numerics->parse('1234,56'); // 1234.56
$numerics->parse('1 234.56'); // 1234.56
$numerics->parse('1 234,56'); // 1234.56
$numerics->parse('1,234.56'); // 1234.56
$numerics->parse('1.234,56'); // 1234.56

// Evaluated string input
$numerics->parse(' 1 234.56 '); // 1234.56
$numerics->parse('-1,234.56'); // -1234.56
$numerics->parse('+1.234,56'); // 1234.56
$numerics->parse('.56'); // 0.56
$numerics->parse(',56'); // 0.56
$numerics->parse('12.'); // 12.0
$numerics->parse('12,'); // 12.0

// Locale support for fringe cases
$numerics->setLocale('sv_SE');
$numerics->parse('123,456'); // 123.456
$numerics->setLocale('en_US');
$numerics->parse('123,456'); // 123456.0

$numerics = new Numerics();

$numerics->setLocale('sv_SE');
$numerics->format(1234.5678, 2); // "1 234,56"
$numerics->format(1234, 2); // "1 234,00"
$numerics->format(1234.5678, 0); // "1 234"
$numerics->format(1234, -2); // "1 200"

$numerics->setLocale('en_US');
$numerics->format(1234.5678, 2); // "1,234.56"
$numerics->format(1234, 2); // "1,234.00"
$numerics->format(1234.5678, 0); // "1,234"
$numerics->format(1234, -2); // "1,200"

$big = 0.123456789123456789;
$numerics->format($big); // "0.123457" - same as below
$numerics->format($big, $numerics->precision($big)); // "0.123457" - php decimal precision
$numerics->format($big, $numerics->precision($big, true)); // "0.123456789123457" - without precision loss
$numerics->format($big, 50); // "0.12345678912345678379658409085095627233386039733887" - with precision loss

// Precison specified on each call
$numerics = new Numerics();
$numerics->rand(0, 10); // 0.0 … 10.0
$numerics->rand(0, 100, 2); // 0.00 … 100.00
$numerics->rand(-100, 100, 4); // -100.0000 … 100.0000
$numerics->rand(0.01, 0.97, 4); // 0.0100 … 0.9700
$numerics->rand(9, 11, -1); // 10.0
$numerics->rand(90, 110, -2); // 100.0

// Precison specified as default, override is possible
$numerics = new Numerics(2);
$numerics->rand(0, 100); // 0.00 … 100.00

$numerics = new Numerics();
$numerics->precision(12); // 0
$numerics->precision(12.0); // 0
$numerics->precision(12.34); // 2
$numerics->precision(0.123456789123456789); // 6

$numerics = new Numerics();
$numerics->precision(0.123456789123456789, true); // 15

$numerics = new Numerics();
$numerics->setLocale('sv_SE'); // Set to Swedish