Online PHP editor | output for 0Q5WD

@ 2020-08-05T06:46:55Z

<?php

abstract class Base
{
    protected function doit()
    {
        throw new \RuntimeException('Not implemented');
    }
}

class Closed extends Base
{
    protected function doit()
    {
        echo 'done!';
    }
}

class Opener extends Base
{
    public function execute(Closed $closed)
    {
        $closed->doit();
    }
}

$closed = new Closed();
$opener = new Opener();


$opener->execute($closed);

Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: done!
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 done!

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