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@ 2019-05-20T16:02:45Z

<?php

function foo(?int $bar)
{
}

foo(1);
foo(null);

Output
Performance
VLD
References
Branches

Generated using Vulcan Logic Dumper, using php 8.0.0

preferences:dark modelive previewkey bindings

71.65 ms | 1648 KiB | 4 Q