3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2023-03-21T10:59:37Z

<?php

$a = [
    NAN,
    NAN,
    1.2,
    NAN,
    3.2,
    NAN,
    2.4,
];

sort($a);
print_r($a);


$a = [
    1.2,
    NAN,
    3.2,
    2.4,
];

rsort($a);
print_r($a);

echo 1 <=> NAN, NAN <=> 1, NAN <=> NAN; // 111

Output
Performance
VLD
References
Branches

rsort: documentation ( source)
print_r: documentation ( source)
sort: documentation ( source)

preferences:dark modelive previewkey bindings

26.25 ms | 406 KiB | 5 Q