3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class A {} class B {} function foo(): A { return 3; }

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)
8.3.60.0150.00618.28
8.3.50.0140.00521.89
8.3.40.0060.00918.54
8.3.30.0000.01518.96
8.3.20.0070.00020.10
8.3.10.0000.00920.36
8.3.00.0040.00719.02
8.2.180.0140.00416.38
8.2.170.0140.00022.96
8.2.160.0040.01120.35
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00421.95
8.2.110.0080.00020.57
8.2.100.0040.00719.21
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0080.00018.22
8.2.30.0050.00517.88
8.2.20.0040.00417.64
8.2.10.0000.00817.90
8.2.00.0040.00417.59
8.1.280.0130.00325.92
8.1.270.0040.00423.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.96
8.1.230.0060.00619.16
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0030.00617.11
8.1.190.0000.00817.10
8.1.180.0000.00718.10
8.1.170.0040.00418.65
8.1.160.0040.00421.99
8.1.150.0000.00718.63
8.1.140.0050.00217.32
8.1.130.0000.00717.71
8.1.120.0040.00417.18
8.1.110.0020.00517.32
8.1.100.0040.00417.24
8.1.90.0000.00717.23
8.1.80.0030.00317.28
8.1.70.0070.00017.18
8.1.60.0030.00617.46
8.1.50.0040.00417.37
8.1.40.0040.00417.39
8.1.30.0050.00317.36
8.1.20.0030.00617.41
8.1.10.0040.00417.38
8.1.00.0000.00717.37
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.38
8.0.270.0000.00717.24
8.0.260.0030.00317.21
8.0.250.0030.00316.78
8.0.240.0000.00716.77
8.0.230.0030.00316.84
8.0.220.0000.00616.63
8.0.210.0070.00016.79
8.0.200.0040.00416.83
8.0.190.0050.00316.68
8.0.180.0000.00716.77
8.0.170.0000.00716.75
8.0.160.0040.00416.70
8.0.150.0040.00416.70
8.0.140.0000.00716.70
8.0.130.0000.00513.46
8.0.120.0080.00016.74
8.0.110.0080.00016.73
8.0.100.0020.00516.74
8.0.90.0030.00516.57
8.0.80.0060.01016.78
8.0.70.0040.00416.63
8.0.60.0040.00416.69
8.0.50.0050.00216.73
8.0.30.0070.01216.83
8.0.20.0100.00917.40
8.0.10.0040.00416.75
8.0.00.0120.00616.56
7.4.330.0000.00515.00
7.4.320.0000.00716.53
7.4.300.0000.00916.27
7.4.290.0060.00016.37
7.4.280.0000.00616.43
7.4.270.0000.00716.45
7.4.260.0000.00716.44
7.4.250.0000.00716.31
7.4.240.0030.00316.37
7.4.230.0030.00316.49
7.4.220.0100.00716.34
7.4.210.0060.01316.40
7.4.200.0030.00316.48
7.4.160.0140.00216.14
7.4.150.0100.00717.40
7.4.140.0090.00817.86
7.4.130.0110.00916.58
7.4.120.0090.00916.42
7.4.110.0110.00716.38
7.4.100.0100.01016.56
7.4.90.0070.01016.38
7.4.80.0070.01119.39
7.4.70.0030.01316.35
7.4.60.0060.00916.20
7.4.50.0000.00916.18
7.4.40.0090.00916.48
7.4.30.0140.00716.15
7.3.330.0030.00313.09
7.3.320.0050.00013.22
7.3.310.0040.00415.98
7.3.300.0060.00016.11
7.3.290.0170.00316.15
7.3.280.0110.00916.15
7.3.270.0150.00817.40
7.3.260.0120.00616.22
7.3.250.0080.00816.20
7.3.240.0130.00316.18
7.3.230.0120.00816.39
7.3.210.0210.00016.19
7.3.200.0150.00619.39
7.3.190.0090.00916.25
7.3.180.0110.00516.28
7.3.170.0120.00316.54
7.3.160.0060.00916.38
7.2.330.0140.01016.66
7.2.320.0060.01216.24
7.2.310.0090.00916.60
7.2.300.0040.01216.38
7.2.290.0120.00916.40
5.4.340.0800.00019.18
5.4.320.0050.03812.45
5.4.310.0030.04112.45
5.4.300.0080.04412.45
5.4.290.0070.04112.45
5.4.280.0040.04112.34
5.4.270.0060.04012.34
5.4.260.0020.04212.34
5.4.250.0050.03812.34
5.4.240.0060.03512.35
5.4.230.0060.03712.34
5.4.220.0040.03812.34
5.4.210.0080.03412.34
5.4.200.0060.03612.34
5.4.190.0030.03812.34
5.4.180.0060.03612.34
5.4.170.0090.03312.34
5.4.160.0100.04412.34
5.4.150.0070.03712.34
5.4.140.0040.03812.02
5.4.130.0070.04012.01
5.4.120.0060.03611.96
5.4.110.0050.04211.96
5.4.100.0050.03611.96
5.4.90.0050.03711.96
5.4.80.0080.04511.96
5.4.70.0100.03311.96
5.4.60.0040.04011.96
5.4.50.0060.04511.96
5.4.40.0080.03711.95
5.4.30.0080.03511.95
5.4.20.0050.03811.95
5.4.10.0050.03611.95
5.4.00.0080.03611.43

preferences:
41.23 ms | 401 KiB | 5 Q