Online PHP editor | perf for AAlUE

<?php declare(strict_types=1); final class Foo implements \Stringable { private function __construct(public readonly string $value) { } public static function fromString(string $string): self { return new self($string); } /** * {@inheritdoc} */ public function __toString(): string { return $this->value; } } $options = [ Foo::fromString('c'), Foo::fromString('b'), Foo::fromString('a'), Foo::fromString('ccc'), Foo::fromString('bcc'), ]; uasort($options, fn(string $a, string $b) => strnatcasecmp($a, $b)); var_export($options);

Version	System time (s)	User time (s)	Memory (MiB)
8.4.9	0.006	0.002	17.89
8.3.30	0.013	0.009	19.37
8.3.18	0.004	0.004	16.78
8.3.5	0.005	0.003	16.92