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run code in 300+ PHP versions simultaneously
<?php use Selami\Foundation\App; class MyClass { public function __construct(App $app) { } } $class = new ReflectionClass(MyClass::class); $constructor = $class->getConstructor(); var_dump($constructor);

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)
8.3.60.0110.00418.14
8.3.50.0070.00716.25
8.3.40.0040.01118.51
8.3.30.0110.00418.59
8.3.20.0000.00820.34
8.3.10.0090.00021.66
8.3.00.0030.00619.56
8.2.180.0100.00716.50
8.2.170.0070.00722.96
8.2.160.0100.00319.09
8.2.150.0060.00324.18
8.2.140.0070.00324.66
8.2.130.0070.00020.88
8.2.120.0000.00726.35
8.2.110.0030.00622.16
8.2.100.0040.00817.59
8.2.90.0000.00819.13
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0040.00417.92
8.2.50.0030.00618.10
8.2.40.0040.00420.29
8.2.30.0030.00519.06
8.2.20.0000.00718.01
8.2.10.0050.00317.87
8.2.00.0040.00417.86
8.1.280.0070.00725.92
8.1.270.0000.00922.24
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00623.92
8.1.230.0130.00022.27
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0040.00418.59
8.1.160.0000.00719.02
8.1.150.0000.00718.82
8.1.140.0040.00419.46
8.1.130.0000.00718.90
8.1.120.0050.00317.23
8.1.110.0050.00317.27
8.1.100.0000.00717.29
8.1.90.0080.00017.28
8.1.80.0020.00517.44
8.1.70.0030.00317.29
8.1.60.0050.00517.40
8.1.50.0060.00317.51
8.1.40.0090.00017.45
8.1.30.0000.00817.41
8.1.20.0030.00617.62
8.1.10.0000.00917.40
8.1.00.0030.00617.46
8.0.300.0000.00818.77
8.0.290.0000.00816.63
8.0.280.0000.00718.27
8.0.270.0040.00417.08
8.0.260.0060.00016.62
8.0.250.0070.00016.90
8.0.240.0030.00316.88
8.0.230.0040.00416.89
8.0.220.0070.00016.76
8.0.210.0030.00316.66
8.0.200.0030.00316.90
8.0.190.0060.00316.89
8.0.180.0000.00716.88
8.0.170.0030.00316.75
8.0.160.0000.00716.82
8.0.150.0040.00416.89
8.0.140.0000.00716.67
8.0.130.0060.00013.21
8.0.120.0000.00716.71
8.0.110.0050.00216.76
8.0.100.0080.00016.80
8.0.90.0040.00416.89
8.0.80.0060.00916.71
8.0.70.0040.00416.81
8.0.60.0040.00416.70
8.0.50.0040.00416.71
8.0.30.0120.00716.89
8.0.20.0110.00817.40
8.0.10.0000.00717.01
8.0.00.0100.01016.66
7.4.330.0000.00515.55
7.4.320.0080.00016.51
7.4.300.0000.00716.55
7.4.290.0030.00316.54
7.4.280.0040.00416.44
7.4.270.0050.00316.52
7.4.260.0030.00316.41
7.4.250.0020.00516.52
7.4.240.0040.00416.52
7.4.230.0070.00016.29
7.4.220.0100.01016.42
7.4.210.0130.00716.51
7.4.200.0070.00016.59
7.4.160.0100.00916.39
7.4.150.0080.01817.40
7.4.140.0120.01117.86
7.4.130.0140.00616.30
7.4.120.0100.01016.30
7.3.330.0060.00013.18
7.3.320.0050.00013.14
7.3.310.0060.00016.20
7.3.300.0070.00016.04
7.3.290.0040.01016.21
7.3.280.0100.00816.17
7.3.270.0150.00917.40
7.3.260.0110.00616.48
7.3.250.0080.01016.29
7.3.240.0120.01116.17
7.1.70.0090.00917.04

preferences:
39.27 ms | 400 KiB | 5 Q