Online PHP editor | perf for WksJS

@ 2023-12-02T15:43:27Z

<?php

readonly class ValidAge {
    private const MINIMUM_AGE = 10;
    private function __construct(public int $age) {}
    
    public static function createFromInt(int $age): self|NotValidAge {
        if (self::MINIMUM_AGE >= $age) {
            return new NotValidAge($age, 'Too old');
        }
        
        return new self($age);
    }
}

readonly class NotValidAge {
    public function __construct(
        public int $age,
        public string $error
    ) {}
}



class ValidateAge {
    public function __invoke(int $age): ValidAge|NotValidAge {    
        return ValidAge::createFromInt($age);
    }
}

class User {
    public function __construct(
        public int $id,
        public ValidAge $age
    ) {}
}

$rawAge = 33;
$age = (new ValidateAge)($rawAge);
$user = new User(1, $age);

var_dump($user);

$wrongAge = 8;
$notValidAge = (new ValidateAge)($wrongAge);
$anotherUser = new User(1, $notValidAge);

var_dump($anotherUser);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
8.4.12	0.009	0.010	24.22
8.4.11	0.012	0.008	19.18
8.4.10	0.014	0.007	18.88
8.4.9	0.013	0.006	20.73
8.4.8	0.007	0.002	18.18
8.4.7	0.012	0.006	18.09
8.4.6	0.011	0.010	18.70
8.4.5	0.015	0.008	20.38
8.4.4	0.013	0.007	17.61
8.4.3	0.003	0.017	19.14
8.4.2	0.013	0.007	18.11
8.4.1	0.003	0.006	19.64
8.3.25	0.011	0.008	18.80
8.3.24	0.011	0.008	17.03
8.3.23	0.010	0.010	16.62
8.3.22	0.014	0.005	18.90
8.3.21	0.003	0.004	16.80
8.3.20	0.002	0.007	16.71
8.3.19	0.005	0.005	18.77
8.3.18	0.012	0.007	16.78
8.3.17	0.011	0.007	18.93
8.3.16	0.006	0.003	18.40
8.3.15	0.012	0.008	18.73
8.3.14	0.000	0.008	17.17
8.3.13	0.003	0.017	18.55
8.3.12	0.003	0.006	20.89
8.3.11	0.003	0.006	22.58
8.3.10	0.004	0.004	22.58
8.3.9	0.009	0.000	22.58
8.3.5	0.004	0.004	22.58
8.2.29	0.011	0.008	20.46
8.2.28	0.009	0.010	20.09
8.2.27	0.007	0.010	17.41
8.2.26	0.000	0.008	20.28
8.2.25	0.009	0.000	18.62
8.2.24	0.006	0.003	18.80
8.2.23	0.012	0.003	22.58
8.2.22	0.009	0.000	22.58
8.2.21	0.003	0.006	22.58
8.2.13	0.015	0.005	28.09
8.1.33	0.008	0.008	21.86
8.1.32	0.009	0.005	15.88
8.1.31	0.003	0.014	18.35
8.1.30	0.014	0.004	20.18

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