3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface foo { const BAR = 'baz'; } class Example implements foo { const BAR = 'alcohol'; } echo Example::BAR, PHP_EOL, foo::BAR, PHP_EOL;

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)
8.3.60.0140.00718.55
8.3.50.0140.00522.11
8.3.40.0090.00618.81
8.3.30.0090.00619.22
8.3.20.0000.00720.29
8.3.10.0040.00422.09
8.3.00.0040.00422.58
8.2.180.0070.01416.63
8.2.170.0120.00922.96
8.2.160.0110.00720.95
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0000.00926.16
8.2.120.0060.00317.50
8.2.110.0060.00322.29
8.2.100.0070.00419.45
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0000.00917.80
8.2.50.0030.00518.07
8.2.40.0040.00418.03
8.2.30.0050.00217.87
8.2.20.0000.00817.52
8.2.10.0040.00417.72
8.2.00.0050.00217.50
8.1.280.0100.01025.92
8.1.270.0050.00322.18
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0080.00023.77
8.1.230.0080.00418.97
8.1.220.0020.00517.74
8.1.210.0030.00518.77
8.1.200.0030.00617.22
8.1.190.0040.00417.40
8.1.180.0040.00418.61
8.1.170.0080.00018.52
8.1.160.0040.00422.05
8.1.150.0000.00818.45
8.1.140.0030.00617.39
8.1.130.0000.00817.86
8.1.120.0070.00017.29
8.1.110.0000.00717.28
8.1.100.0030.00517.39
8.1.90.0040.00417.39
8.1.80.0070.00017.29
8.1.70.0070.00017.29
8.1.60.0090.00017.41
8.1.50.0040.00417.46
8.1.40.0070.00017.35
8.1.30.0040.00417.52
8.1.20.0050.00317.47
8.1.10.0060.00317.31
8.1.00.0050.00317.39
8.0.300.0040.00418.77
8.0.290.0040.00417.04
8.0.280.0000.00718.44
8.0.270.0000.00717.18
8.0.260.0030.00316.88
8.0.250.0030.00316.96
8.0.240.0030.00616.98
8.0.230.0000.00716.97
8.0.220.0070.00016.83
8.0.210.0070.00016.87
8.0.200.0000.00716.94
8.0.190.0060.00316.96
8.0.180.0000.00716.87
8.0.170.0040.00416.88
8.0.160.0040.00416.83
8.0.150.0040.00816.82
8.0.140.0040.00416.83
8.0.130.0060.00013.20
8.0.120.0080.00016.87
8.0.110.0040.00416.92
8.0.100.0030.00516.68
8.0.90.0030.00516.84
8.0.80.0000.01516.94
8.0.70.0000.00816.71
8.0.60.0070.00016.80
8.0.50.0000.00817.00
8.0.30.0130.01017.04
8.0.20.0140.00817.40
8.0.10.0040.00417.08
8.0.00.0160.00316.64
7.4.330.0020.00215.00
7.4.320.0030.00316.57
7.4.300.0000.00616.43
7.4.290.0090.00016.44
7.4.280.0030.00616.52
7.4.270.0030.00516.43
7.4.260.0040.00416.38
7.4.250.0040.00416.41
7.4.240.0030.00416.47
7.4.230.0070.00016.18
7.4.220.0130.00416.62
7.4.210.0090.00716.56
7.4.200.0030.00316.52
7.4.190.0070.00016.54
7.4.160.0070.01416.41
7.4.150.0180.00017.40
7.4.140.0110.00917.86
7.4.130.0090.00716.47
7.4.120.0110.00616.50
7.4.110.0110.01116.48
7.4.100.0060.01116.58
7.4.90.0070.01016.31
7.4.80.0190.00919.39
7.4.70.0070.01016.38
7.4.60.0170.00316.46
7.4.50.0030.00616.07
7.4.40.0090.00622.77
7.4.30.0060.01216.37
7.4.00.0030.01414.82
7.3.330.0030.00313.10
7.3.320.0000.00513.15
7.3.310.0030.00616.21
7.3.300.0060.00016.18
7.3.290.0090.00916.14
7.3.280.0070.00816.22
7.3.270.0160.01017.40
7.3.260.0050.01116.29
7.3.250.0070.01016.38
7.3.240.0040.01916.34
7.3.230.0070.01116.39
7.3.210.0070.01116.30
7.3.200.0080.00819.39
7.3.190.0130.00716.45
7.3.180.0070.01316.25
7.3.170.0040.01216.39
7.3.160.0020.01916.29
7.3.120.0030.01314.51
7.3.10.0070.00716.55
7.3.00.0070.00716.64
7.2.330.0090.00916.68
7.2.320.0100.01016.55
7.2.310.0040.01316.40
7.2.300.0100.01316.60
7.2.290.0060.01416.70
7.2.130.0090.00616.82
7.2.120.0030.01416.74
7.2.110.0100.00316.83
7.2.100.0100.00716.57
7.2.90.0070.00716.87
7.2.80.0130.00016.55
7.2.70.0120.00316.57
7.2.60.0080.00716.70
7.2.50.0030.01016.89
7.2.40.0030.00916.43
7.2.30.0070.00316.79
7.2.20.0000.00916.71
7.2.10.0000.01116.79
7.2.00.0050.00618.00
7.1.250.0040.01115.61
7.1.200.0000.01415.65
7.1.100.0030.00918.06
7.1.70.0000.00716.91
7.1.60.0040.01119.82
7.1.50.0030.01616.95
7.1.00.0070.07322.45
7.0.200.0000.01016.62
7.0.140.0000.07722.18
7.0.60.0030.04019.85
7.0.50.0200.04717.93
7.0.40.0070.06020.13
7.0.30.0330.06020.33
7.0.20.0200.04020.25
7.0.10.0100.08020.26
7.0.00.0070.08320.14
5.6.280.0030.07320.86
5.6.210.0100.08320.46
5.6.200.0030.05718.19
5.6.190.0070.08720.52
5.6.180.0030.04020.57
5.6.170.0270.05720.47
5.6.160.0100.03720.55
5.6.150.0070.04318.19
5.6.140.0070.05318.23
5.6.130.0130.07718.17
5.6.120.0070.08321.00
5.6.110.0030.09321.04
5.6.100.0030.05321.11
5.6.90.0100.05721.00
5.6.80.0030.08320.37
5.5.350.0100.07720.30
5.5.340.0100.07717.92
5.5.330.0070.05320.18
5.5.320.0030.09020.25
5.5.310.0270.06320.50
5.5.300.0030.07317.99
5.5.290.0030.07317.96
5.5.280.0200.04720.76
5.5.270.0170.07320.84
5.5.260.0100.07720.95
5.5.250.0030.04320.46
5.5.240.0000.06320.12
5.4.450.0600.07019.18
5.4.440.0670.06019.38
5.4.430.0670.06319.47
5.4.420.0800.05719.57
5.4.410.0770.05319.17
5.4.400.0730.05318.99
5.4.390.0870.04719.28
5.4.380.0270.05018.83
5.4.370.0100.05018.63
5.4.360.0100.04018.78
5.4.350.0060.04612.02
5.4.340.0030.04412.01
5.4.320.0080.03812.49
5.4.310.0060.04512.49
5.4.300.0060.04112.49
5.4.290.0080.03912.49
5.4.280.0050.03612.39
5.4.270.0030.04012.39
5.4.260.0130.06019.02
5.4.250.0100.05018.78
5.4.240.0070.07718.98
5.4.230.0100.05318.73
5.4.220.0130.04719.00
5.4.210.0130.05018.93
5.4.200.0130.05018.90
5.4.190.0170.04318.84
5.4.180.0230.06019.00
5.4.170.0030.05718.95
5.4.160.0130.06018.82
5.4.150.0030.05718.82
5.4.140.0070.05316.41
5.4.130.0070.07316.59
5.4.120.0070.06716.38
5.4.110.0070.05016.36
5.4.100.0070.07016.43
5.4.90.0030.05316.52
5.4.80.0030.05716.50
5.4.70.0170.06716.31
5.4.60.0170.07016.46
5.4.50.0130.07016.46
5.4.40.0030.07716.35
5.4.30.0070.05016.54
5.4.20.0100.06716.37
5.4.10.0170.06716.48
5.4.00.0100.07015.86
5.3.290.0040.04812.80
5.3.280.0100.05314.77
5.3.270.0070.06014.73
5.3.260.0030.08314.60
5.3.250.0170.05314.42
5.3.240.0030.05714.43
5.3.230.0170.06014.55
5.3.220.0070.07314.39
5.3.210.0070.05014.54
5.3.200.0130.07014.72
5.3.190.0170.06014.54
5.3.180.0100.04714.64
5.3.170.0130.04714.52
5.3.160.0070.06014.55
5.3.150.0070.05014.63
5.3.140.0100.04714.77
5.3.130.0170.07714.67
5.3.120.0100.07714.62
5.3.110.0100.07714.61
5.3.100.0100.07014.11
5.3.90.0130.06314.07
5.3.80.0100.05714.09
5.3.70.0070.07714.09
5.3.60.0130.06314.15
5.3.50.0100.06013.93
5.3.40.0030.06014.10
5.3.30.0100.05013.80
5.3.20.0130.06013.76
5.3.10.0130.05013.72
5.3.00.0070.05013.73
5.2.170.0100.03711.21
5.2.160.0070.05711.20
5.2.150.0170.04311.20
5.2.140.0100.04711.14
5.2.130.0070.04711.19
5.2.120.0130.04011.25
5.2.110.0130.04711.18
5.2.100.0030.04011.08
5.2.90.0130.03010.95
5.2.80.0070.04311.09
5.2.70.0070.04010.91
5.2.60.0030.04311.22
5.2.50.0000.06010.98
5.2.40.0130.03311.05
5.2.30.0130.03710.95
5.2.20.0100.04711.11
5.2.10.0100.04310.93
5.2.00.0070.04010.80
5.1.60.0070.0479.95
5.1.50.0170.0279.99
5.1.40.0000.04310.03
5.1.30.0270.02310.40
5.1.20.0030.03710.33
5.1.10.0070.04710.15
5.1.00.0070.03310.21
5.0.50.0000.0438.53
5.0.40.0100.0308.23
5.0.30.0000.0478.22
5.0.20.0070.0378.15
5.0.10.0070.0338.20
5.0.00.0100.0338.21
4.4.90.0100.0236.30
4.4.80.0100.0176.30
4.4.70.0030.0276.21
4.4.60.0100.0136.21
4.4.50.0030.0306.21
4.4.40.0100.0436.21
4.4.30.0000.0236.21
4.4.20.0000.0236.21
4.4.10.0100.0176.21
4.4.00.0070.0406.21
4.3.110.0000.0236.21
4.3.100.0000.0306.21
4.3.90.0000.0306.20
4.3.80.0030.0336.20
4.3.70.0070.0176.20
4.3.60.0000.0236.20
4.3.50.0030.0206.20
4.3.40.0030.0406.20
4.3.30.0070.0276.20
4.3.20.0030.0206.20
4.3.10.0070.0276.20
4.3.00.0000.0277.30

preferences:
52.56 ms | 401 KiB | 5 Q