3v4l.org

run code in 300+ PHP versions simultaneously
<?php class XX{ const HAHA = 'ahah'; }

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)
8.3.60.0140.00318.29
8.3.50.0130.00621.20
8.3.40.0110.00418.51
8.3.30.0060.00920.23
8.3.20.0040.00420.15
8.3.10.0050.00320.65
8.3.00.0030.00622.36
8.2.180.0090.00916.32
8.2.170.0140.00722.96
8.2.160.0100.00720.58
8.2.150.0030.00624.18
8.2.140.0030.00724.66
8.2.130.0000.00726.16
8.2.120.0070.00020.80
8.2.110.0000.00919.36
8.2.100.0040.00717.72
8.2.90.0070.00018.98
8.2.80.0000.00817.97
8.2.70.0030.00617.36
8.2.60.0000.00717.80
8.2.50.0030.00518.07
8.2.40.0000.00818.16
8.2.30.0000.00719.30
8.2.20.0000.00717.57
8.2.10.0020.00517.43
8.2.00.0050.00517.46
8.1.280.0100.00725.92
8.1.270.0090.00023.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.86
8.1.230.0060.00620.93
8.1.220.0060.00318.77
8.1.210.0030.00618.97
8.1.200.0000.00917.10
8.1.190.0000.00817.41
8.1.180.0040.00418.10
8.1.170.0000.01018.66
8.1.160.0050.00318.69
8.1.150.0070.00018.47
8.1.140.0000.00717.32
8.1.130.0000.00717.67
8.1.120.0000.00717.38
8.1.110.0000.00817.21
8.1.100.0030.00317.22
8.1.90.0020.00517.35
8.1.80.0000.00717.23
8.1.70.0000.00717.33
8.1.60.0000.00917.48
8.1.50.0000.00717.36
8.1.40.0040.00417.28
8.1.30.0040.00417.52
8.1.20.0040.00417.40
8.1.10.0030.00517.38
8.1.00.0030.00617.38
8.0.300.0040.00419.75
8.0.290.0000.00816.93
8.0.280.0000.00718.32
8.0.270.0030.00317.14
8.0.260.0030.00316.64
8.0.250.0040.00416.78
8.0.240.0000.00816.78
8.0.230.0080.00016.88
8.0.220.0060.00316.79
8.0.210.0030.00616.66
8.0.200.0000.00716.70
8.0.190.0020.00516.84
8.0.180.0030.00316.62
8.0.170.0090.00016.64
8.0.160.0000.00716.77
8.0.150.0080.00016.69
8.0.140.0080.00016.71
8.0.130.0000.00613.12
8.0.120.0040.00416.72
8.0.110.0040.00416.76
8.0.100.0000.00716.80
8.0.90.0040.00416.78
8.0.80.0070.01416.75
8.0.70.0000.00716.80
8.0.60.0000.00716.66
8.0.50.0000.00716.79
8.0.30.0120.01016.90
8.0.20.0050.01417.40
8.0.10.0030.00516.78
8.0.00.0090.00816.61
7.4.330.0000.00516.71
7.4.320.0050.00316.31
7.4.300.0030.00316.35
7.4.290.0000.01016.35
7.4.280.0000.00716.27
7.4.270.0030.00316.48
7.4.260.0000.00513.11
7.4.250.0000.00716.47
7.4.240.0050.00216.40
7.4.230.0030.00316.44
7.4.220.0060.01216.40
7.4.210.0090.00716.40
7.4.200.0070.00016.53
7.4.190.0070.00016.38
7.4.160.0060.01016.41
7.4.150.0090.00917.40
7.4.140.0150.00817.86
7.4.130.0110.00716.35
7.4.120.0110.00716.40
7.4.110.0100.00716.49
7.4.100.0100.00716.34
7.4.90.0150.00316.35
7.4.80.0070.01019.39
7.4.70.0040.01416.37
7.4.60.0090.00616.12
7.4.50.0040.00416.30
7.4.40.0070.01022.77
7.4.30.0190.00316.35
7.4.00.0060.00915.02
7.3.330.0000.00513.16
7.3.320.0030.00312.97
7.3.310.0000.00716.12
7.3.300.0070.00016.12
7.3.290.0040.01116.19
7.3.280.0030.01216.12
7.3.270.0170.02917.40
7.3.260.0120.00918.24
7.3.250.0050.01216.28
7.3.240.0140.00316.20
7.3.230.0110.00516.39
7.3.210.0070.01316.08
7.3.200.0040.01419.39
7.3.190.0150.00316.12
7.3.180.0100.00716.33
7.3.170.0130.00916.27
7.3.160.0140.00916.39
7.3.120.0070.01014.96
7.2.330.0140.00416.51
7.2.320.0190.00716.52
7.2.310.0110.00616.23
7.2.300.0000.01616.50
7.2.290.0100.00616.26
7.2.110.0150.00915.97
7.2.00.0040.00818.98
7.1.100.0040.00818.05
7.1.70.0040.00417.12
7.1.60.0060.01619.17
7.1.50.0030.00916.85
7.1.00.0070.07322.43
7.0.200.0030.00316.71
7.0.140.0000.07722.10
7.0.60.0030.04719.88
7.0.50.0100.08017.84
7.0.40.0000.04720.20
7.0.30.0270.05320.26
7.0.20.0230.04720.33
7.0.10.0070.03720.08
7.0.00.0070.04020.16
5.6.210.0030.04020.62
5.6.200.0070.05718.29
5.6.190.0030.08720.67
5.6.180.0130.07720.39
5.6.170.0270.08020.71
5.6.160.0100.06720.52
5.6.150.0070.08018.27
5.6.140.0100.07718.18
5.6.130.0070.04718.18
5.6.120.0100.08021.12
5.6.110.0100.05720.98
5.6.100.0070.04321.08
5.6.90.0130.07720.87
5.6.80.0030.08720.25
5.5.350.0130.06720.38
5.5.340.0030.08717.99
5.5.330.0200.06020.32
5.5.320.0270.08320.36
5.5.310.0370.07020.50
5.5.300.0000.05317.97
5.5.290.0070.06318.06
5.5.280.0070.07320.89
5.5.270.0030.04320.79
5.5.260.0030.06020.88
5.5.250.0130.05720.77
5.5.240.0070.07720.21
5.4.450.0600.03719.41
5.4.440.0870.05319.56
5.4.430.1200.04019.38
5.4.420.0670.03319.41
5.4.410.0700.04019.28
5.4.400.0830.03019.31
5.4.390.0900.03719.08
5.4.380.0200.05318.58
5.4.370.0230.05718.61
5.4.360.0200.05718.61
5.4.350.0270.05318.76
5.4.340.0330.04018.75
5.4.320.0060.04812.50
5.4.310.0080.03912.49
5.4.300.0020.04112.49
5.4.290.0050.03912.48
5.4.280.0050.03912.39
5.4.270.0070.03512.39
5.4.260.0070.03612.38
5.4.250.0060.03812.38
5.4.240.0090.03312.39
5.4.230.0070.03712.38
5.4.220.0080.04312.37
5.4.210.0100.04112.37
5.4.200.0190.05012.37
5.4.190.0140.03912.36
5.4.180.0140.04712.36
5.4.170.0110.04512.38
5.4.160.0250.06212.37
5.4.150.0180.04912.37
5.4.140.0120.04612.05
5.4.130.0190.04912.04
5.4.120.0130.03812.00
5.4.110.0120.03812.00
5.4.100.0120.04311.99
5.4.90.0080.04211.99
5.4.80.0090.04211.99
5.4.70.0120.05511.99
5.4.60.0130.04311.99
5.4.50.0130.04311.99
5.4.40.0150.04111.98
5.4.30.0230.06011.97
5.4.20.0180.04511.97
5.4.10.0120.04111.98
5.4.00.0100.04811.46
5.3.290.0120.03512.80
5.3.280.0070.03812.71
5.3.270.0160.04712.72
5.3.260.0210.05412.72
5.3.250.0170.04212.72
5.3.240.0120.04512.72
5.3.230.0130.04112.71
5.3.220.0150.03912.68
5.3.210.0130.04212.68
5.3.200.0130.04312.68
5.3.190.0130.04312.68
5.3.180.0090.04512.67
5.3.170.0240.06212.67
5.3.160.0130.04112.67
5.3.150.0120.04412.67
5.3.140.0100.04612.66
5.3.130.0110.04712.66
5.3.120.0110.04512.66
5.3.110.0240.07812.66
5.3.100.0130.04012.12
5.3.90.0100.04212.09
5.3.80.0130.03912.08
5.3.70.0110.04312.08
5.3.60.0110.04112.07
5.3.50.0200.06412.01
5.3.40.0130.03812.01
5.3.30.0120.03811.96
5.3.20.0090.04011.74
5.3.10.0120.04011.71
5.3.00.0130.03811.70

preferences:
50.2 ms | 401 KiB | 5 Q