3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { const A = [1, 2, 3]; } var_dump(A::A[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)
8.3.60.0100.01018.55
8.3.50.0130.00921.08
8.3.40.0080.00818.60
8.3.30.0100.00319.14
8.3.20.0060.00320.28
8.3.10.0040.00423.69
8.3.00.0100.00017.50
8.2.180.0080.00816.61
8.2.170.0140.00322.96
8.2.160.0000.01320.32
8.2.150.0000.01424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.14
8.2.110.0060.00320.52
8.2.100.0040.00818.09
8.2.90.0080.00019.09
8.2.80.0040.00417.97
8.2.70.0000.00917.75
8.2.60.0080.00017.92
8.2.50.0040.00418.07
8.2.40.0060.00319.75
8.2.30.0040.00417.93
8.2.20.0000.00717.56
8.2.10.0000.00717.74
8.2.00.0000.00717.50
8.1.280.0170.00025.92
8.1.270.0090.00023.83
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0000.00823.97
8.1.230.0040.00819.01
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.01017.11
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0080.00318.50
8.1.160.0000.00721.99
8.1.150.0040.00418.77
8.1.140.0040.00417.32
8.1.130.0040.00417.63
8.1.120.0000.00717.33
8.1.110.0080.00017.25
8.1.100.0070.00017.23
8.1.90.0000.00817.32
8.1.80.0040.00417.38
8.1.70.0030.00317.29
8.1.60.0000.00817.38
8.1.50.0040.00417.39
8.1.40.0040.00417.38
8.1.30.0000.00817.48
8.1.20.0000.00717.49
8.1.10.0040.00417.27
8.1.00.0000.00717.26
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.32
8.0.270.0030.00317.16
8.0.260.0030.00316.98
8.0.250.0070.00016.79
8.0.240.0030.00316.82
8.0.230.0000.00716.89
8.0.220.0060.00016.79
8.0.210.0000.00716.85
8.0.200.0080.00016.88
8.0.190.0030.00616.79
8.0.180.0040.00416.85
8.0.170.0040.00416.85
8.0.160.0070.00016.83
8.0.150.0000.00716.68
8.0.140.0030.00516.70
8.0.130.0030.00313.32
8.0.120.0040.00416.68
8.0.110.0040.00416.75
8.0.100.0000.00716.85
8.0.90.0040.00416.62
8.0.80.0030.01216.84
8.0.70.0000.00716.86
8.0.60.0040.00416.70
8.0.50.0040.00416.89
8.0.30.0080.01116.97
8.0.20.0180.00817.40
8.0.10.0060.00316.95
8.0.00.0100.01116.60
7.4.330.0020.00215.00
7.4.320.0030.00316.39
7.4.300.0000.00716.36
7.4.290.0000.00716.48
7.4.280.0030.00516.38
7.4.270.0060.00016.38
7.4.260.0030.00616.39
7.4.250.0070.00016.42
7.4.240.0030.00316.43
7.4.230.0040.00416.44
7.4.220.0070.01116.47
7.4.210.0040.01016.48
7.4.200.0030.00516.49
7.4.160.0170.00716.39
7.4.150.0090.00917.40
7.4.140.0120.01117.86
7.4.130.0120.00516.40
7.4.120.0080.00816.34
7.4.110.0180.00616.35
7.4.100.0120.00616.58
7.4.90.0140.00316.32
7.4.80.0070.01019.39
7.4.70.0070.01016.30
7.4.60.0070.01316.28
7.4.50.0050.00016.25
7.4.40.0060.01216.56
7.4.30.0150.00916.47
7.4.00.0010.01214.93
7.3.330.0020.00213.11
7.3.320.0030.00313.02
7.3.310.0070.00016.29
7.3.300.0000.00616.06
7.3.290.0050.00916.22
7.3.280.0060.01316.19
7.3.270.0150.00617.40
7.3.260.0060.00916.50
7.3.250.0160.00416.38
7.3.240.0040.01416.38
7.3.230.0120.00916.39
7.3.210.0090.00816.20
7.3.200.0110.01119.39
7.3.190.0030.01716.39
7.3.180.0050.01116.31
7.3.170.0080.00816.27
7.3.160.0060.00916.23
7.3.120.0030.01514.68
7.3.110.0100.00714.79
7.3.100.0150.00014.44
7.3.90.0040.01114.46
7.3.80.0090.00614.88
7.3.70.0000.01514.53
7.3.60.0000.00814.59
7.3.50.0100.00314.78
7.3.40.0000.00914.82
7.3.30.0070.00714.70
7.3.20.0070.01016.46
7.3.10.0030.01016.27
7.3.00.0070.00716.73
7.2.330.0090.00916.11
7.2.320.0070.01616.42
7.2.310.0090.00816.17
7.2.300.0170.00316.22
7.2.290.0030.01416.28
7.2.250.0100.01014.52
7.2.240.0030.01614.84
7.2.230.0120.00314.95
7.2.220.0090.00614.64
7.2.210.0120.00314.78
7.2.200.0030.00914.94
7.2.190.0090.00614.71
7.2.180.0110.00714.85
7.2.170.0000.01014.98
7.2.00.0030.00919.23
7.1.330.0110.00415.88
7.1.320.0100.00715.64
7.1.310.0110.00315.54
7.1.300.0030.01015.79
7.1.290.0000.01215.91
7.1.280.0070.00715.92
7.1.270.0030.01015.72
7.1.260.0080.00615.58
7.1.100.0110.00018.12
7.1.70.0000.00817.03
7.1.60.0140.01019.32
7.1.50.0030.01616.58
7.1.00.0030.07722.36
7.0.200.0040.00716.64
7.0.140.0070.07022.15
7.0.60.0070.07719.94
7.0.50.0030.08717.88
7.0.40.0100.07020.04
7.0.30.0570.06720.34
7.0.20.0330.06720.12
7.0.10.0030.09320.24
7.0.00.0070.04720.29
5.6.280.0100.06720.86
5.6.210.0070.04020.69
5.6.200.0030.08018.20
5.6.190.0030.04320.58
5.6.180.0400.07320.67
5.6.170.0100.05020.39
5.6.160.0030.09020.39
5.6.150.0070.08318.14
5.6.140.0100.08018.18
5.6.130.0030.04018.27
5.6.120.0200.07320.71
5.6.110.0070.08320.99
5.6.100.0130.07720.88
5.6.90.0030.04721.11
5.6.80.0030.04020.40
5.5.350.0170.07320.46
5.5.340.0030.07318.02
5.5.330.0000.05020.25
5.5.320.0270.04720.51
5.5.310.0170.03720.32
5.5.300.0000.05317.95
5.5.290.0030.04318.06
5.5.280.0000.07020.86
5.5.270.0130.07720.95
5.5.260.0100.08320.86
5.5.250.0300.06320.68
5.5.240.0230.07720.25
5.4.450.0170.03719.55
5.4.440.0270.03719.67
5.4.430.0330.03719.63
5.4.420.0630.00019.52
5.4.410.0670.00019.30
5.4.400.0630.00019.13
5.4.390.0800.00019.16
5.4.380.0670.00019.07
5.4.370.0630.00019.08
5.4.360.0600.00019.14
5.4.350.0670.00019.16
5.4.340.0040.03912.02
5.4.320.0070.04012.50
5.4.310.0080.03712.50
5.4.300.0070.03612.50
5.4.290.0100.03912.50
5.4.280.0060.03612.39
5.4.270.0100.03912.39
5.4.260.0070.03812.39
5.4.250.0070.03712.39
5.4.240.0100.03312.40
5.4.230.0070.03812.39
5.4.220.0080.04312.39
5.4.210.0060.03812.39
5.4.200.0030.04312.39
5.4.190.0070.04412.38
5.4.180.0070.03812.39
5.4.170.0080.04112.40
5.4.160.0090.04012.39
5.4.150.0090.04712.39
5.4.140.0080.05612.07
5.4.130.0090.04612.06
5.4.120.0060.05012.02
5.4.110.0070.04912.02
5.4.100.0060.03512.02
5.4.90.0070.03912.02
5.4.80.0100.04712.01
5.4.70.0100.04512.01
5.4.60.0060.03612.01
5.4.50.0090.04012.01
5.4.40.0100.04212.00
5.4.30.0050.04312.00
5.4.20.0080.03612.00
5.4.10.0080.04111.99
5.4.00.0080.03611.48
5.3.290.0120.04312.80
5.3.280.0110.03612.71
5.3.270.0130.03712.73
5.3.260.0100.03812.72
5.3.250.0060.03812.72
5.3.240.0030.04112.72
5.3.230.0120.03312.71
5.3.220.0090.04012.68
5.3.210.0070.04112.68
5.3.200.0080.03312.68
5.3.190.0070.03612.67
5.3.180.0060.03512.67
5.3.170.0090.03412.66
5.3.160.0080.03512.67
5.3.150.0090.03412.68
5.3.140.0140.03012.66
5.3.130.0050.04112.65
5.3.120.0110.03612.66
5.3.110.0050.04212.66
5.3.100.0070.03512.12
5.3.90.0040.03912.10
5.3.80.0080.03312.09
5.3.70.0050.03712.09
5.3.60.0080.03612.07
5.3.50.0050.03612.02
5.3.40.0060.03612.02
5.3.30.0060.03511.98
5.3.20.0060.03511.76
5.3.10.0090.03111.73
5.3.00.0070.03411.71
5.2.170.0020.0339.21
5.2.160.0070.0309.21
5.2.150.0040.0389.21
5.2.140.0050.0319.21
5.2.130.0070.0279.17
5.2.120.0040.0289.17
5.2.110.0060.0289.18
5.2.100.0050.0289.18
5.2.90.0020.0319.17
5.2.80.0030.0349.17
5.2.70.0040.0309.17
5.2.60.0060.0299.13
5.2.50.0060.0289.09
5.2.40.0040.0299.06
5.2.30.0040.0299.04
5.2.20.0060.0279.04
5.2.10.0060.0268.94
5.2.00.0060.0278.80
5.1.60.0050.0228.09
5.1.50.0040.0258.08
5.1.40.0060.0228.06
5.1.30.0030.0278.42
5.1.20.0050.0288.43
5.1.10.0030.0278.16
5.1.00.0060.0338.16
5.0.50.0020.0226.64
5.0.40.0040.0196.50
5.0.30.0030.0316.30
5.0.20.0040.0186.28
5.0.10.0020.0216.26
5.0.00.0020.0326.25
4.4.90.0030.0154.78
4.4.80.0020.0164.76
4.4.70.0020.0164.75
4.4.60.0010.0174.75
4.4.50.0030.0144.77
4.4.40.0040.0234.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0040.0224.85
4.4.00.0050.0244.76
4.3.110.0040.0174.67
4.3.100.0070.0104.66
4.3.90.0030.0144.64
4.3.80.0050.0224.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0010.0174.62
4.3.40.0040.0244.54
4.3.30.0020.0173.30
4.3.20.0030.0163.28
4.3.10.0010.0223.23
4.3.00.0000.02013.71

preferences:
52.58 ms | 401 KiB | 5 Q