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@ 2022-09-07T13:36:59Z

<?php

function foo(?iterable $bar)
{
}

foo(array());
foo(null);

Output
Performance
VLD
References
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Generated using Vulcan Logic Dumper, using php 8.0.0

preferences:dark modelive previewkey bindings

20.73 ms | 2686 KiB | 4 Q