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@ 2021-09-29T12:45:31Z

<?php

interface ITest
{
    public function apfel(): mixed;
}

class Test implements ITest
{
    public function apfel(): array
    {
        return [];
    }
}

var_dump((new Test())->apfel());

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

80.29 ms | 1415 KiB | 5 Q