3v4l.org

run code in 300+ PHP versions simultaneously
<?hh type Point<T> = shape ('x' => T, 'y' => T); function demo1(Point<T> $pt1){} // do stufff - general case type Point<int> = shape ('x' => int, 'y' => int); function demo2(Point<int> $pt1) {} // special case for Point of type int only type Point<int> = shape('x' => int, 'y' => int); function demo3(Point<int> $pt1) {} // special case for Point of type int where y is 0

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)
8.3.60.0200.00018.56
8.3.50.0130.00621.86
8.3.40.0070.00718.54
8.3.30.0150.00018.97
8.3.20.0040.00420.21
8.3.10.0040.00423.53
8.3.00.0080.00019.05
8.2.180.0110.00718.06
8.2.170.0110.00422.96
8.2.160.0110.00320.53
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00420.35
8.2.110.0040.00720.84
8.2.100.0060.00617.78
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0040.00417.90
8.2.50.0060.00618.07
8.2.40.0000.00819.70
8.2.30.0030.00617.98
8.2.20.0000.00717.62
8.2.10.0000.00717.91
8.2.00.0000.00817.54
8.1.280.0110.00325.92
8.1.270.0040.00423.88
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.92
8.1.230.0080.00317.42
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0060.00317.11
8.1.180.0080.00018.88
8.1.170.0040.00418.52
8.1.160.0040.00421.92
8.1.150.0000.00718.54
8.1.140.0000.00717.32
8.1.130.0030.00317.73
8.1.120.0070.00017.36
8.1.110.0060.00317.34
8.1.100.0000.00817.36
8.1.90.0000.00717.36
8.1.80.0020.00517.36
8.1.70.0000.00717.26
8.1.60.0050.00317.50
8.1.50.0080.00017.30
8.1.40.0060.00317.36
8.1.30.0050.00217.51
8.1.20.0060.00317.48
8.1.10.0040.00417.42
8.1.00.0050.00217.39
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.37
8.0.270.0040.00417.21
8.0.260.0030.00317.24
8.0.250.0070.00016.84
8.0.240.0030.00516.80
8.0.230.0050.00516.86
8.0.220.0030.00316.62
8.0.210.0040.00416.74
8.0.200.0030.00316.77
8.0.190.0090.00016.71
8.0.180.0000.00716.77
8.0.170.0040.00416.79
8.0.160.0070.00016.64
8.0.150.0040.00416.70
8.0.140.0000.00716.58
8.0.130.0000.00513.40
8.0.120.0000.00716.60
8.0.110.0040.00416.62
8.0.100.0040.00416.61
8.0.90.0050.00316.65
8.0.80.0120.00916.63
8.0.70.0000.00716.71
8.0.60.0040.00416.64
8.0.50.0040.00416.86
8.0.30.0050.01516.80
8.0.20.0100.01217.40
8.0.10.0080.00016.92
8.0.00.0070.01016.73
7.4.330.0020.00215.00
7.4.320.0030.00316.36
7.4.300.0030.00316.36
7.4.290.0000.00716.46
7.4.280.0070.00016.44
7.4.270.0030.00316.49
7.4.260.0030.00316.37
7.4.250.0030.00616.34
7.4.240.0050.00216.38
7.4.230.0030.00316.36
7.4.220.0060.01516.32
7.4.210.0090.00816.35
7.4.200.0000.00716.53
7.4.190.0000.00716.25
7.4.160.0080.00816.18
7.4.150.0140.01117.40
7.4.140.0140.00317.86
7.4.130.0110.00616.47
7.4.120.0140.00516.35
7.4.110.0070.01016.36
7.4.100.0060.01716.21
7.4.90.0100.00716.39
7.4.80.0140.00819.39
7.4.70.0170.00416.36
7.4.60.0060.01216.24
7.4.50.0040.00416.23
7.4.40.0150.00616.26
7.4.30.0040.01516.45
7.3.330.0000.00513.13
7.3.320.0000.00513.21
7.3.310.0070.00016.25
7.3.300.0030.00315.99
7.3.290.0110.00316.14
7.3.280.0080.01016.19
7.3.270.0030.01317.40
7.3.260.0100.00616.20
7.3.250.0040.01516.21
7.3.240.0000.01716.42
7.3.230.0100.00716.39
7.3.210.0070.01016.36
7.3.200.0160.00016.28
7.3.190.0120.00916.07
7.3.180.0070.01016.36
7.3.170.0120.00916.45
7.3.160.0070.01316.25
7.2.330.0070.01116.33
7.2.320.0130.00316.57
7.2.310.0000.02216.28
7.2.300.0050.01116.28
7.2.290.0040.01216.51
5.4.320.0050.03812.45
5.4.310.0110.04912.45
5.4.300.0130.04512.45
5.4.290.0110.03812.45
5.4.280.0070.04512.34
5.4.270.0040.04112.34
5.4.260.0070.04112.34
5.4.250.0090.05112.35
5.4.240.0090.04112.35
5.4.230.0110.05112.34
5.4.220.0070.04912.34
5.4.210.0080.03212.34
5.4.200.0090.03512.34
5.4.190.0050.03812.33
5.4.180.0070.03912.34
5.4.170.0070.04512.34
5.4.160.0090.04112.34
5.4.150.0090.04712.34
5.4.140.0070.03912.02
5.4.130.0100.05012.01
5.4.120.0050.04511.97
5.4.110.0090.03411.96
5.4.100.0060.03611.96
5.4.90.0040.03911.96
5.4.80.0030.04011.96
5.4.70.0040.03711.96
5.4.60.0110.03111.96
5.4.50.0070.04611.96
5.4.40.0060.03711.95
5.4.30.0050.03811.95
5.4.20.0070.03711.94
5.4.10.0070.04411.95
5.4.00.0070.03711.44
5.3.290.0070.03912.80
5.3.280.0050.04212.71
5.3.270.0080.04012.72
5.3.260.0060.04512.72
5.3.250.0060.04012.72
5.3.240.0070.03912.72
5.3.230.0180.05112.71
5.3.220.0060.04212.68
5.3.210.0110.05412.68
5.3.200.0090.04712.68
5.3.190.0100.04912.68
5.3.180.0100.05112.67
5.3.170.0110.04812.67
5.3.160.0110.05312.68
5.3.150.0120.05312.67
5.3.140.0160.04912.66
5.3.130.0120.05712.65
5.3.120.0090.05712.66
5.3.110.0140.05612.65
5.3.100.0090.05212.12
5.3.90.0150.05112.08
5.3.80.0100.04712.07
5.3.70.0130.04712.07
5.3.60.0110.05212.06
5.3.50.0120.05612.00
5.3.40.0130.05712.00
5.3.30.0120.05311.94
5.3.20.0160.04111.72
5.3.10.0110.05511.69
5.3.00.0100.05811.67

preferences:
42.24 ms | 401 KiB | 5 Q