3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class Enum { public function __construct(string ...$params) { var_dump($params); } } class Struct { const STATUS:string = ['NEW', 'OCCUPIED', 'RESERVED']; public function getStatusEnum() { return static::STATUS; } }

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).

VersionSystem time (s)User time (s)Memory (MiB)
7.0.00.0030.06320.07
5.6.160.0070.05020.43
5.6.150.0030.04318.27
5.6.140.0130.07718.28
5.6.130.0030.06018.14
5.6.120.0100.05321.02
5.6.110.0170.07321.00
5.6.100.0030.04721.13
5.6.90.0130.07721.11
5.6.80.0130.07020.49
5.5.300.0100.07717.95
5.5.290.0070.03718.03
5.5.280.0100.05720.90
5.5.270.0100.06020.87
5.5.260.0100.07720.76
5.5.250.0030.07320.54
5.5.240.0170.03320.04

preferences:
134.02 ms | 1398 KiB | 7 Q