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run code in 300+ PHP versions simultaneously
<?php interface SomeInterface { public function someInterfaceFunction(); } trait SomeTrait { function someInterfaceFunction(){ echo 'Hello'; } } class SomeClass implements SomeInterface { use SomeTrait; } $a = new SomeClass(); $a->someInterfaceFunction();

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)
8.3.60.0160.00418.31
8.3.50.0120.00922.11
8.3.40.0100.00718.84
8.3.30.0120.00318.96
8.3.20.0000.00720.30
8.3.10.0080.00023.53
8.3.00.0000.00719.02
8.2.180.0120.00916.50
8.2.170.0140.00022.96
8.2.160.0120.00422.06
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00019.67
8.2.110.0060.00320.99
8.2.100.0090.00318.16
8.2.90.0050.00318.22
8.2.80.0000.00818.05
8.2.70.0050.00317.90
8.2.60.0040.00418.03
8.2.50.0080.00018.10
8.2.40.0030.00619.48
8.2.30.0050.00219.20
8.2.20.0040.00417.67
8.2.10.0070.00017.95
8.2.00.0070.00317.56
8.1.280.0140.00025.92
8.1.270.0120.00318.86
8.1.260.0030.00626.35
8.1.250.0070.00028.09
8.1.240.0080.00323.86
8.1.230.0040.00722.66
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0050.00320.62
8.1.160.0040.00418.91
8.1.150.0070.00018.89
8.1.140.0050.00217.46
8.1.130.0070.00317.87
8.1.120.0040.00417.48
8.1.110.0060.00517.39
8.1.100.0030.00517.45
8.1.90.0070.00017.31
8.1.80.0040.00417.40
8.1.70.0000.00717.44
8.1.60.0050.00317.46
8.1.50.0030.00517.55
8.1.40.0040.00417.48
8.1.30.0030.00517.63
8.1.20.0040.00417.70
8.1.10.0050.00317.50
8.1.00.0040.00417.49
8.0.300.0050.00219.70
8.0.290.0080.00016.63
8.0.280.0070.00018.47
8.0.270.0050.00317.27
8.0.260.0000.00617.32
8.0.250.0030.00316.99
8.0.240.0040.00417.01
8.0.230.0000.00716.84
8.0.220.0000.00716.82
8.0.210.0040.00416.91
8.0.200.0050.00316.88
8.0.190.0040.00416.93
8.0.180.0000.00716.95
8.0.170.0000.00816.87
8.0.160.0050.00316.90
8.0.150.0070.00416.76
8.0.140.0000.00716.84
8.0.130.0050.00013.32
8.0.120.0040.00416.89
8.0.110.0050.00216.85
8.0.100.0020.00516.76
8.0.90.0040.00416.92
8.0.80.0100.00716.92
8.0.70.0000.00716.95
8.0.60.0000.00816.69
8.0.50.0000.00816.93
8.0.30.0130.00917.13
8.0.20.0100.01117.40
8.0.10.0050.00217.02
8.0.00.0060.01316.73
7.4.330.0020.00215.03
7.4.320.0060.00016.61
7.4.300.0060.00016.41
7.4.290.0000.00816.59
7.4.280.0040.00416.46
7.4.270.0030.00316.53
7.4.260.0040.00416.59
7.4.250.0020.00516.55
7.4.240.0000.00716.57
7.4.230.0000.00716.47
7.4.220.0040.01516.47
7.4.210.0120.00616.61
7.4.200.0040.00416.70
7.4.160.0100.00716.54
7.4.150.0070.01017.40
7.4.140.0090.00917.86
7.4.130.0070.00916.50
7.4.120.0110.00616.45
7.4.110.0120.00916.52
7.4.100.0070.01416.74
7.4.90.0100.00716.52
7.4.80.0070.01019.39
7.4.70.0130.00716.57
7.4.60.0130.00316.64
7.4.50.0060.00316.36
7.4.40.0120.00916.54
7.4.30.0070.01016.41
7.4.00.0060.00615.04
7.3.330.0050.00013.11
7.3.320.0030.00313.25
7.3.310.0030.00316.33
7.3.300.0030.00316.28
7.3.290.0070.00616.22
7.3.280.0090.00716.19
7.3.270.0120.00917.40
7.3.260.0130.00316.24
7.3.250.0090.01216.40
7.3.240.0070.01016.52
7.3.230.0140.00416.39
7.3.210.0150.00416.40
7.3.200.0060.01119.39
7.3.190.0060.01216.38
7.3.180.0080.00816.39
7.3.170.0080.00816.27
7.3.160.0060.01016.41
7.3.10.0100.00016.61
7.3.00.0070.00716.41
7.2.330.0060.01216.73
7.2.320.0090.00916.59
7.2.310.0070.01116.65
7.2.300.0030.01416.73
7.2.290.0160.00616.37
7.2.130.0060.00616.83
7.2.120.0090.00616.92
7.2.110.0000.00916.88
7.2.100.0030.00716.64
7.2.90.0100.00316.86
7.2.80.0030.00716.90
7.2.70.0080.00417.00
7.2.60.0070.00716.91
7.2.50.0060.00616.65
7.2.40.0040.00816.71
7.2.30.0070.00716.82
7.2.20.0040.00816.57
7.2.10.0000.00816.71
7.2.00.0030.01018.02
7.1.250.0060.00615.76
7.1.100.0870.00916.27
7.1.70.0000.01317.21
7.1.60.0070.01319.22
7.1.50.0090.00916.46
7.1.00.0030.07322.45
7.0.200.0030.00616.77
7.0.140.0030.03322.02
7.0.60.0130.07719.93
7.0.50.0100.07017.72
7.0.40.0100.08320.24
7.0.30.0200.04320.09
7.0.20.0500.03320.06
7.0.10.0130.05020.10
7.0.00.0100.07720.16
5.6.280.0130.06320.89
5.6.210.0000.09020.75
5.6.200.0130.05018.15
5.6.190.0130.03320.48
5.6.180.0270.07020.33
5.6.170.0230.05020.71
5.6.160.0030.09020.57
5.6.150.0030.05718.27
5.6.140.0130.07718.20
5.6.130.0170.06318.18
5.6.120.0100.07320.99
5.6.110.0030.04021.04
5.6.100.0030.04321.14
5.6.90.0030.04021.00
5.6.80.0070.08020.51
5.5.350.0230.07720.45
5.5.340.0170.06717.98
5.5.330.0070.08020.13
5.5.320.0300.07320.38
5.5.310.0370.05720.31
5.5.300.0000.05718.02
5.5.290.0070.08017.95
5.5.280.0130.06320.80
5.5.270.0100.07020.77
5.5.260.0000.07020.94
5.5.250.0070.05320.78
5.5.240.0030.05020.26
5.4.450.0170.05719.45
5.4.440.0800.06319.21
5.4.430.0570.05019.46
5.4.420.0100.05319.45
5.4.410.0630.05719.51
5.4.400.0470.05019.22
5.4.390.0630.05319.34
5.4.380.0200.05318.74
5.4.370.0130.05718.78
5.4.360.0170.05318.77
5.4.350.0200.05318.75
5.4.340.0270.04718.76
5.4.320.0170.05718.45
5.4.310.0270.06318.78
5.4.300.0170.05318.70
5.4.290.0270.04318.55
5.4.280.0130.05718.73
5.4.270.0130.05718.56
5.4.260.0200.05018.78
5.4.250.0200.05718.53
5.4.240.0230.06018.69
5.4.230.0200.05018.82
5.4.220.0170.05718.82
5.4.210.0300.04018.51
5.4.200.0200.05016.70
5.4.190.0170.05318.45
5.4.180.0170.05318.67
5.4.170.0100.06018.70
5.4.160.0130.06018.58
5.4.150.0230.04718.75
5.4.140.0270.04316.24
5.4.130.0270.04016.20
5.4.120.0270.04016.17
5.4.110.0170.05016.29
5.4.100.0100.05716.44
5.4.90.0230.04316.43
5.4.80.0130.05016.18
5.4.70.0200.04716.14
5.4.60.0130.05316.15
5.4.50.0070.05716.20
5.4.40.0370.03316.39
5.4.30.0200.05016.29
5.4.20.0170.05016.28
5.4.10.0170.04716.20
5.4.00.0230.04715.63
5.3.290.0170.05714.65
5.3.280.0230.05014.64
5.3.270.0100.06714.79
5.3.260.0230.05314.64
5.3.250.0270.04314.65
5.3.240.0130.05314.75
5.3.230.0230.04714.64
5.3.220.0200.05014.57
5.3.210.0270.04714.70
5.3.200.0270.04314.56
5.3.190.0130.05314.73
5.3.180.0230.04314.55
5.3.170.0100.05714.70
5.3.160.0170.05014.56
5.3.150.0230.04314.73
5.3.140.0170.05014.57
5.3.130.0100.06014.61
5.3.120.0230.04714.75
5.3.110.0170.05314.76
5.3.100.0130.05314.22
5.3.90.0230.04314.15
5.3.80.0200.05014.06
5.3.70.0200.05014.06
5.3.60.0130.05714.06
5.3.50.0170.05313.92
5.3.40.0200.04714.02
5.3.30.0230.04013.92
5.3.20.0130.05313.74
5.3.10.0170.04713.67
5.3.00.0100.05313.84
5.2.170.0170.04011.25
5.2.160.0200.03311.36
5.2.150.0130.04311.17
5.2.140.0170.04011.25
5.2.130.0170.03711.22
5.2.120.0170.03711.20
5.2.110.0100.04311.20
5.2.100.0130.04311.22
5.2.90.0170.03711.20
5.2.80.0170.04011.20
5.2.70.0170.04011.14
5.2.60.0170.04011.07
5.2.50.0130.04011.04
5.2.40.0100.04011.05
5.2.30.0200.03311.10
5.2.20.0070.04311.09
5.2.10.0230.03310.99
5.2.00.0100.04310.82
5.1.60.0100.03310.03
5.1.50.0070.0379.98
5.1.40.0170.02710.11
5.1.30.0030.04310.54
5.1.20.0130.03310.43
5.1.10.0100.03310.10
5.1.00.0100.03710.20
5.0.50.0030.0338.68
5.0.40.0100.0238.45
5.0.30.0070.0438.24
5.0.20.0070.0278.38
5.0.10.0100.0278.30
5.0.00.0070.0508.26
4.4.90.0070.0206.62
4.4.80.0070.0236.62
4.4.70.0130.0176.62
4.4.60.0130.0176.62
4.4.50.0100.0176.62
4.4.40.0000.0406.62
4.4.30.0130.0236.62
4.4.20.0000.0276.62
4.4.10.0030.0236.62
4.4.00.0070.0336.62
4.3.110.0100.0176.62
4.3.100.0070.0206.62
4.3.90.0130.0136.62
4.3.80.0070.0336.62
4.3.70.0030.0236.62
4.3.60.0100.0176.62
4.3.50.0070.0206.62
4.3.40.0070.0336.62
4.3.30.0100.0176.62
4.3.20.0000.0276.62
4.3.10.0000.0276.62
4.3.00.0100.0177.59

preferences:
28.08 ms | 401 KiB | 5 Q