3v4l.org

run code in 300+ PHP versions simultaneously
<?php enum Colour { case Red; case Blue; case Green; } readonly class Car { public function __construct(private string $hexColour) {} } class CreateCar { public function __invoke(Colour $colour): Car { $carHexColour = match ($colour) { Colour::Red => '#ff5500', Colour::Green => '#4dff00', Colour::Blue => '#0084ff', }; return new Car($carHexColour); } } var_dump((new CreateCar)(Colour::Red));

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)
8.4.120.0100.01020.83
8.4.110.0100.01122.38
8.4.100.0120.00818.92
8.4.90.0110.00518.84
8.4.80.0100.00918.74
8.4.70.0120.00817.88
8.4.60.0160.00318.96
8.4.50.0140.00718.81
8.4.40.0130.00717.68
8.4.30.0120.00618.99
8.4.20.0070.00317.91
8.4.10.0040.00419.64
8.3.250.0110.00519.23
8.3.240.0100.00917.06
8.3.230.0050.00416.61
8.3.220.0040.00318.98
8.3.210.0030.00416.63
8.3.200.0090.01016.39
8.3.190.0130.00917.10
8.3.180.0110.01016.92
8.3.170.0130.00618.94
8.3.160.0140.00317.36
8.3.150.0070.01117.05
8.3.140.0040.00416.66
8.3.130.0060.00316.46
8.3.120.0080.00020.79
8.3.110.0050.00316.89
8.3.100.0000.01116.54
8.3.90.0030.00616.91
8.3.50.0050.00316.63
8.3.30.0120.01022.96
8.2.290.0120.00420.46
8.2.280.0070.01118.58
8.2.270.0120.00618.73
8.2.260.0110.00418.63
8.2.250.0060.00316.86
8.2.240.0030.00517.00
8.2.230.0030.00620.94
8.2.220.0030.00716.63
8.2.210.0090.00416.36
8.1.330.0140.00421.88
8.1.320.0100.00915.96
8.1.310.0060.00318.50
8.1.300.0050.00318.68

preferences:
26.33 ms | 403 KiB | 5 Q