Online PHP editor | perf for tJmY8

@ 2025-08-06T14:30:44Z

<?php

class Email
{
    public function __construct(
        public string $value
    ) {}
}

class Message
{
    public function __construct(
        private Email $recipient
    ) {}
    
    public function recipient(): Email
    {
        return $this->recipient;
    }
}

$address = new Email('foo@bar.com');
$message = new Message($address);

var_dump($message);

$message->recipient()->value = 'oops';

var_dump($message);

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)
8.5.0	0.014	0.007	19.99
8.4.15	0.002	0.000	14.05
8.4.14	0.014	0.007	17.60
8.4.13	0.006	0.014	17.70
8.4.12	0.011	0.009	20.82
8.4.11	0.036	0.013	18.10
8.4.10	0.011	0.011	17.79
8.4.9	0.012	0.009	17.86
8.3.28	0.016	0.011	19.91
8.3.27	0.009	0.010	16.54
8.3.26	0.012	0.007	16.39
8.3.25	0.013	0.007	18.95
8.3.24	0.014	0.005	17.05
8.3.23	0.015	0.005	16.30
8.3.18	0.006	0.012	16.48
8.3.5	0.012	0.007	16.64
8.2.29	0.010	0.010	16.77

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