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@ 2022-10-27T19:58:30Z

<?php

$a = NAN;
var_dump($a == $a);
var_dump($a === $a);

$a = [NAN];
$b = [NAN];
var_dump($a == $a);
var_dump($a === $a);
var_dump($a == $b);
var_dump($a === $b);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

24.51 ms | 404 KiB | 5 Q