PHP Common

test

COPY
use Tivins\Core\System\Terminal;

require 'vendor/autoload.php';

function testAssignOperators(): void
{
    $a = 0;
    $a += 1;
    $a *= 1;
    $a %= 1;
    $a /= 1;
    $a ^= 1;
    $a &= 1;
    $a |= 1;
    $a >>= 1;
    $a <<= 1;
}

function testUnionTypes(array|bool $param, ?string $null): int|float|false
{
    return false;
}

function testDefaultParam(int $a = 2, array $b = [1, 2, 3]): void
{
}

function testNamedParameters(): 
{
    testDefaultParam(b: [4, 5, 6], a: 9);
    testDefaultParam(9, [4, 5, 6]);
}

trait TraitC
{
}

trait TraitB
{
    public const MY_LETTER = 'B';

    public function areYouSad(): true
    {
        if ((rand() < 100)) {
            doSomething();
        }
        elseif ((rand() > 102)) {
            return true;
        }
        else {
            throw new Exception("foo");
        }
        return true;
    }
}

trait Yolo
{
    public function areYouHappy(string $input): bool
    {
        return ($input == 'Yolo') && (time() > (4 * 52 + ((1 - 2) / 5 % 2)));
    }
}

class Util
{
    public static function doSome1(): int
    {
        return 2;
    }

    public static function doSome2(): int
    {
        return self::doSome1();
    }
}

class Emoclass
{
    use TraitC;
    use Yolo, TraitB;

    public const YO = "LO";
    protected const LO = 'YO';
    /**
     * Allow to use this or that.
     */
    private const YL = 'OO';

    /**
     * @param string $input a string
     * @return string another string
     */
    public function goGo(string $input): string
    {
        return 'gadget';
    }
}

$ec = new Emoclass();
$a = ['test' => 2];
var_dump($a);
Terminal::sleep(1);
$a['test']++;
var_dump($a);
$a['test']--;
$a['test'] += 1;
$a['test'] *= 1;
$a['test'] %= 1;
$a['test'] /= 1;
$a['test'] = PHP_INT_MAX;
Terminal::sleep(0.2);
$b['yo'] = 'Hello';
$b['yo'] .= 'World';
$b['yoa'] ??= 'World';
$var = "That's a \"test\" !";
$string = "My encap '$var' !";
var_dump($string);
$a_ = ['<script>', "<script>", 'T\'yo'];

voilà