Online PHP editor | perf for TdBcf

@ 2026-03-28T14:30:17Z

<?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, 'strnatcasecmp');

var_export($options);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
8.5.8	0.007	0.002	16.75
8.5.7	0.007	0.010	16.58
8.5.6	0.004	0.004	16.98
8.5.5	0.009	0.008	18.52
8.4.23	0.011	0.009	22.17
8.4.22	0.015	0.006	25.72
8.4.21	0.014	0.007	21.31
8.4.9	0.010	0.009	17.85
8.3.32	0.008	0.008	18.35
8.3.31	0.011	0.009	18.40
8.3.30	0.021	0.007	18.29
8.3.18	0.005	0.004	16.68
8.3.5	0.010	0.010	16.68
8.2.32	0.016	0.006	17.68
8.2.31	0.011	0.010	18.11

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