3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class demo<T, Z> { type RET = demo<T> + demo<T>; } class demo<T> { type RET<T> = T; } type test = shape('demo' => demo<1,2>); //type Point<T> = shape ('x' => T, 'y' => T);

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)
8.3.60.0140.00718.39
8.3.50.0090.01022.06
8.3.40.0070.00718.59
8.3.30.0030.01018.97
8.3.20.0000.00720.21
8.3.10.0060.00323.61
8.3.00.0000.00819.06
8.2.180.0120.00316.50
8.2.170.0070.01022.96
8.2.160.0130.00020.53
8.2.150.0020.00524.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00422.26
8.2.110.0050.00522.10
8.2.100.0110.00017.78
8.2.90.0090.00019.27
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0000.00817.80
8.2.50.0090.00318.07
8.2.40.0030.00519.84
8.2.30.0070.00018.02
8.2.20.0040.00417.65
8.2.10.0050.00217.97
8.2.00.0090.00017.52
8.1.280.0110.00425.92
8.1.270.0040.00423.83
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00423.98
8.1.230.0070.00319.21
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00317.00
8.1.190.0060.00317.10
8.1.180.0080.00018.88
8.1.170.0000.00818.48
8.1.160.0000.00721.86
8.1.150.0070.00018.42
8.1.140.0040.00417.41
8.1.130.0000.00717.79
8.1.120.0070.00017.37
8.1.110.0040.00717.31
8.1.100.0000.00717.30
8.1.90.0020.00517.34
8.1.80.0050.00317.21
8.1.70.0050.00317.19
8.1.60.0000.00717.44
8.1.50.0000.00817.31
8.1.40.0000.00717.27
8.1.30.0040.00417.40
8.1.20.0000.00717.50
8.1.10.0070.00017.48
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0080.00017.05
8.0.280.0030.00318.41
8.0.270.0070.00017.09
8.0.260.0000.00617.13
8.0.250.0000.00616.71
8.0.240.0040.00416.82
8.0.230.0100.00016.80
8.0.220.0000.00716.66
8.0.210.0040.00416.72
8.0.200.0030.00316.77
8.0.190.0050.00316.83
8.0.180.0000.00816.67
8.0.170.0080.00016.80
8.0.160.0000.00716.66
8.0.150.0000.00816.62
8.0.140.0040.00416.55
8.0.130.0000.00513.38
8.0.120.0040.00416.73
8.0.110.0050.00316.71
8.0.100.0030.00516.81
8.0.90.0000.00816.75
8.0.80.0100.00616.80
8.0.70.0040.00416.55
8.0.60.0000.00816.63
8.0.50.0050.00316.64
8.0.30.0110.00716.79
8.0.20.0090.01017.40
8.0.10.0000.00716.70
8.0.00.0090.00716.83
7.4.330.0050.00015.01
7.4.320.0040.00416.46
7.4.300.0000.00616.43
7.4.290.0070.00016.46
7.4.280.0030.00516.45
7.4.270.0040.00316.44
7.4.260.0040.00416.33
7.4.250.0080.00016.41
7.4.240.0030.00516.40
7.4.230.0030.00316.53
7.4.220.0160.00616.32
7.4.210.0110.00616.47
7.4.200.0030.00316.35
7.4.190.0000.00716.41
7.4.160.0150.00016.45
7.4.150.0100.00617.40
7.4.140.0110.00717.86
7.4.130.0100.00816.34
7.4.120.0100.00716.44
7.4.110.0030.01316.44
7.4.100.0150.01116.13
7.4.90.0140.00816.40
7.4.80.0090.01219.39
7.4.70.0040.01116.31
7.4.60.0120.00616.50
7.4.50.0040.00416.25
7.4.40.0070.01016.29
7.4.30.0080.00816.33
7.3.330.0000.00513.10
7.3.320.0050.00013.18
7.3.310.0000.00816.18
7.3.300.0030.00316.04
7.3.290.0100.01016.18
7.3.280.0100.00516.16
7.3.270.0120.00617.40
7.3.260.0120.00416.25
7.3.250.0060.01116.28
7.3.240.0110.01116.15
7.3.230.0090.00616.39
7.3.210.0100.01016.43
7.3.200.0030.01319.39
7.3.190.0060.01116.42
7.3.180.0080.00816.38
7.3.170.0030.01316.27
7.3.160.0060.01416.20
7.2.330.0110.01116.66
7.2.320.0070.01016.52
7.2.310.0000.01816.39
7.2.300.0100.01116.59
7.2.290.0080.00816.40
5.4.320.0090.03412.45
5.4.310.0060.04012.45
5.4.300.0090.04312.45
5.4.290.0060.04012.45
5.4.280.0070.04012.34
5.4.270.0080.05312.34
5.4.260.0080.04812.34
5.4.250.0060.04312.35
5.4.240.0080.05312.35
5.4.230.0070.05512.34
5.4.220.0100.04912.34
5.4.210.0080.05012.34
5.4.200.0100.04012.34
5.4.190.0100.04112.33
5.4.180.0060.04812.33
5.4.170.0110.05512.34
5.4.160.0080.04612.34
5.4.150.0080.05012.34
5.4.140.0130.04812.02
5.4.130.0050.05212.01
5.4.120.0090.04611.97
5.4.110.0070.04311.96
5.4.100.0160.03911.96
5.4.90.0090.03911.96
5.4.80.0140.05611.96
5.4.70.0140.04611.96
5.4.60.0110.04311.96
5.4.50.0080.04411.96
5.4.40.0100.03811.95
5.4.30.0100.04511.95
5.4.20.0110.03511.95
5.4.10.0080.04311.95
5.4.00.0100.03811.44
5.3.290.0100.05112.80
5.3.280.0130.04212.70
5.3.270.0090.04612.72
5.3.260.0080.04212.72
5.3.250.0080.04812.72
5.3.240.0110.04412.72
5.3.230.0110.06812.71
5.3.220.0100.04412.68
5.3.210.0090.06912.68
5.3.200.0090.03812.68
5.3.190.0150.06012.68
5.3.180.0100.05512.68
5.3.170.0130.05112.67
5.3.160.0060.04012.67
5.3.150.0090.04012.67
5.3.140.0100.03712.66
5.3.130.0110.04112.66
5.3.120.0090.03612.65
5.3.110.0090.03712.66
5.3.100.0040.04112.12
5.3.90.0110.03612.08
5.3.80.0110.03512.07
5.3.70.0100.04112.08
5.3.60.0060.06812.07
5.3.50.0100.06112.00
5.3.40.0100.05012.00
5.3.30.0060.03711.94
5.3.20.0010.04111.72
5.3.10.0180.06011.69
5.3.00.0080.03711.67

preferences:
41.22 ms | 400 KiB | 5 Q