3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class X<T>{ public function m(T $a){} } function f(asdada $x, int $two, ?int $three, @int $four) {} $r = new ReflectionMethod('X::m'); foreach ($r->getParameters() as $p) { var_dump($p->getTypehintText(), $p->getTypeText()); echo "\n\n"; }

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)
8.3.40.0070.00718.56
8.3.30.0070.00718.92
8.3.20.0050.00320.21
8.3.10.0030.00520.36
8.3.00.0040.00417.38
8.2.170.0110.00422.96
8.2.160.0100.00320.38
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0050.00319.54
8.2.110.0030.00622.30
8.2.100.0040.01117.53
8.2.90.0050.00319.08
8.2.80.0030.00617.97
8.2.70.0060.00317.50
8.2.60.0000.00817.80
8.2.50.0030.00618.10
8.2.40.0000.00919.88
8.2.30.0050.00317.89
8.2.20.0020.00517.48
8.2.10.0040.00417.83
8.2.00.0040.00417.45
8.1.270.0070.00420.59
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00022.20
8.1.230.0040.00717.42
8.1.220.0070.00317.74
8.1.210.0080.00018.77
8.1.200.0040.00717.23
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0040.00418.50
8.1.160.0030.00518.62
8.1.150.0030.00318.68
8.1.140.0050.00317.37
8.1.130.0000.00717.73
8.1.120.0070.00017.21
8.1.110.0070.00017.25
8.1.100.0000.00717.34
8.1.90.0040.00417.28
8.1.80.0000.00817.36
8.1.70.0000.00717.29
8.1.60.0030.00617.42
8.1.50.0030.00517.31
8.1.40.0070.00017.34
8.1.30.0060.00317.42
8.1.20.0040.00417.50
8.1.10.0000.00717.39
8.1.00.0000.00817.34
8.0.300.0000.00818.77
8.0.290.0080.00016.63
8.0.280.0030.00318.41
8.0.270.0030.00317.25
8.0.260.0000.00617.20
8.0.250.0040.00416.78
8.0.240.0050.00216.81
8.0.230.0030.00316.82
8.0.220.0000.00716.65
8.0.210.0030.00316.78
8.0.200.0070.00016.82
8.0.190.0030.00316.72
8.0.180.0070.00016.79
8.0.170.0080.00016.73
8.0.160.0000.00716.72
8.0.150.0040.00416.60
8.0.140.0070.00016.61
8.0.130.0030.00613.41
8.0.120.0080.00016.68
8.0.110.0000.00716.79
8.0.100.0000.00716.77
8.0.90.0000.00816.61
8.0.80.0060.01016.70
8.0.70.0000.00716.80
8.0.60.0000.00716.71
8.0.50.0040.00416.74
8.0.30.0080.01117.11
8.0.20.0070.01217.40
8.0.10.0000.00816.98
8.0.00.0100.00716.61
7.4.330.0030.00315.15
7.4.320.0030.00316.43
7.4.300.0000.00616.48
7.4.290.0000.00716.49
7.4.280.0060.00316.49
7.4.270.0000.00816.38
7.4.260.0000.00816.37
7.4.250.0000.00816.25
7.4.240.0050.00216.42
7.4.230.0070.00016.52
7.4.220.0050.01416.46
7.4.210.0090.00616.41
7.4.200.0070.00016.54
7.4.160.0060.01016.33
7.4.150.0110.00717.40
7.4.140.0100.00717.86
7.4.130.0110.00716.42
7.4.120.0120.00716.34
7.4.110.0100.00716.49
7.4.100.0090.00916.35
7.4.90.0080.00816.38
7.4.80.0060.01219.39
7.4.70.0080.00816.48
7.4.60.0100.00716.29
7.4.50.0030.00316.32
7.4.40.0130.00516.46
7.4.30.0090.00916.39
7.3.330.0000.00513.23
7.3.320.0050.00013.23
7.3.310.0030.00316.05
7.3.300.0060.00016.11
7.3.290.0060.00816.13
7.3.280.0110.00716.14
7.3.270.0100.00717.40
7.3.260.0100.00616.44
7.3.240.0120.00416.38
7.3.230.0140.00316.39
7.3.210.0140.00316.36
7.3.200.0030.01419.39
7.3.190.0110.01116.07
7.3.180.0100.00616.21
7.3.170.0070.01016.27
7.3.160.0090.00616.34
7.2.330.0090.00916.57
7.2.320.0100.00616.32
7.2.310.0040.01516.48
7.2.300.0070.01016.24
7.2.290.0150.00916.49
5.4.350.0060.03412.02
5.4.340.0060.03412.01
5.4.320.0040.03612.45
5.4.310.0100.04112.45
5.4.300.0090.03212.45
5.4.290.0040.04012.45
5.4.280.0100.04312.35
5.4.270.0060.04312.34
5.4.260.0030.04012.35
5.4.250.0040.04112.35
5.4.240.0070.03912.35
5.4.230.0060.04512.34
5.4.220.0090.03312.34
5.4.210.0040.04312.34
5.4.200.0050.03812.34
5.4.190.0080.04112.34
5.4.180.0120.03412.34
5.4.170.0060.03512.34
5.4.160.0060.04212.34
5.4.150.0120.03612.34
5.4.140.0060.04012.02
5.4.130.0050.03712.01
5.4.120.0050.03511.97
5.4.110.0050.03811.96
5.4.100.0060.03611.96
5.4.90.0080.03411.96
5.4.80.0030.03911.96
5.4.70.0090.04311.96
5.4.60.0060.03411.96
5.4.50.0070.04711.96
5.4.40.0060.04111.95
5.4.30.0030.03911.95
5.4.20.0070.03511.95
5.4.10.0060.03611.95
5.4.00.0100.03611.43

preferences:
52.13 ms | 400 KiB | 5 Q