3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { const A = 'asdf'; }

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)
8.3.60.0040.01518.43
8.3.50.0120.00821.14
8.3.40.0040.01118.77
8.3.30.0150.00620.17
8.3.20.0040.00420.30
8.3.10.0040.00821.92
8.3.00.0040.00422.54
8.2.180.0180.00416.32
8.2.170.0100.00322.96
8.2.160.0070.00722.02
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0120.00626.16
8.2.120.0000.00819.36
8.2.110.0030.00622.26
8.2.100.0070.00417.66
8.2.90.0040.00418.81
8.2.80.0030.00619.25
8.2.70.0030.00617.38
8.2.60.0000.00717.68
8.2.50.0000.00918.07
8.2.40.0080.00017.97
8.2.30.0000.00917.98
8.2.20.0050.00217.45
8.2.10.0080.00017.55
8.2.00.0020.00517.55
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00023.83
8.1.230.0080.00319.07
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0060.00317.26
8.1.180.0030.00518.89
8.1.170.0050.00318.55
8.1.160.0080.00020.86
8.1.150.0040.00418.50
8.1.140.0000.00817.25
8.1.130.0030.00317.75
8.1.120.0000.00717.39
8.1.110.0070.00017.34
8.1.100.0070.00017.32
8.1.90.0030.00317.38
8.1.80.0070.00017.30
8.1.70.0000.00717.31
8.1.60.0050.00317.34
8.1.50.0050.00217.42
8.1.40.0070.00017.41
8.1.30.0000.00817.43
8.1.20.0080.00017.54
8.1.10.0040.00417.28
8.1.00.0070.00017.20
8.0.300.0040.00418.77
8.0.290.0070.00016.91
8.0.280.0000.00718.29
8.0.270.0000.00717.03
8.0.260.0030.00316.74
8.0.250.0070.00016.74
8.0.240.0070.00016.73
8.0.230.0000.00716.79
8.0.220.0000.00716.73
8.0.210.0000.00716.80
8.0.200.0040.00416.81
8.0.190.0040.00416.74
8.0.180.0000.01016.64
8.0.170.0030.00616.71
8.0.160.0040.00416.69
8.0.150.0070.00016.70
8.0.140.0030.00316.63
8.0.130.0030.00313.14
8.0.120.0040.00416.67
8.0.110.0000.00716.60
8.0.100.0050.00216.62
8.0.90.0040.00416.88
8.0.80.0150.00316.73
8.0.70.0040.00416.63
8.0.60.0000.00816.59
8.0.50.0000.00716.78
8.0.30.0120.01017.06
8.0.20.0100.00817.40
8.0.10.0000.00716.75
8.0.00.0110.00616.72
7.4.330.0030.00315.00
7.4.320.0060.00016.39
7.4.300.0060.00016.27
7.4.290.0030.00716.37
7.4.280.0000.00716.45
7.4.270.0060.00016.48
7.4.260.0090.00016.32
7.4.250.0050.00216.31
7.4.240.0020.00516.48
7.4.230.0000.00716.36
7.4.220.0240.00316.50
7.4.210.0050.00916.35
7.4.200.0030.00316.34
7.4.190.0040.00416.42
7.4.160.0140.00716.52
7.4.150.0070.01017.40
7.4.140.0110.00917.86
7.4.130.0080.00816.36
7.4.120.0100.00716.34
7.4.110.0110.01116.35
7.4.100.0130.00616.49
7.4.90.0070.01116.43
7.4.80.0110.00719.39
7.4.70.0060.00916.37
7.4.60.0030.01316.16
7.4.50.0060.00316.15
7.4.40.0070.01022.77
7.4.30.0100.00916.50
7.4.00.0120.00414.63
7.3.330.0030.00313.00
7.3.320.0000.00513.02
7.3.310.0000.00716.18
7.3.300.0030.00316.08
7.3.290.0060.00916.21
7.3.280.0090.00916.13
7.3.270.0080.00817.40
7.3.260.0140.00316.31
7.3.250.0090.00916.21
7.3.240.0100.00716.27
7.3.230.0040.01516.39
7.3.210.0110.00616.42
7.3.200.0100.00719.39
7.3.190.0030.01416.24
7.3.180.0090.00616.46
7.3.170.0060.01116.43
7.3.160.0120.00316.35
7.3.120.0040.01114.64
7.2.330.0110.00516.25
7.2.320.0120.00616.48
7.2.310.0060.01116.31
7.2.300.0120.00316.11
7.2.290.0090.01216.50
7.2.60.0100.00616.64
7.2.00.0040.01119.33
7.1.200.0040.01115.48
7.1.100.0030.00617.96
7.1.70.0060.00916.65
7.1.60.0170.00719.32
7.1.50.0130.00916.47
7.1.00.0000.03722.32
7.0.200.0180.00414.78
7.0.140.0030.07322.07
7.0.60.0100.04019.83
7.0.50.0030.08317.87
7.0.40.0030.09020.10
7.0.30.0230.06320.16
7.0.20.0370.07020.22
7.0.10.0200.03720.21
7.0.00.0100.07320.05
5.6.280.0000.07720.84
5.6.210.0100.08020.47
5.6.200.0070.06018.29
5.6.190.0130.03320.59
5.6.180.0230.07320.60
5.6.170.0200.06720.48
5.6.160.0130.04720.54
5.6.150.0130.07318.16
5.6.140.0070.07018.27
5.6.130.0170.07318.18
5.6.120.0000.04321.09
5.6.110.0200.03020.97
5.6.100.0100.08321.02
5.6.90.0030.09020.97
5.6.80.0100.05320.50
5.6.70.0430.06320.51
5.5.350.0030.08020.34
5.5.340.0200.03018.05
5.5.330.0070.06320.21
5.5.320.0170.04320.40
5.5.310.0330.06720.28
5.5.300.0030.04018.02
5.5.290.0030.04018.05
5.5.280.0030.08720.87
5.5.270.0370.04320.79
5.5.260.0100.06020.86
5.5.250.0130.08020.61
5.5.240.0000.07320.18
5.4.450.0800.05319.34
5.4.440.0730.06019.30
5.4.430.1100.06019.21
5.4.420.0870.05019.60
5.4.410.0800.05319.32
5.4.400.0370.06018.63
5.4.390.0600.05018.79
5.4.380.0230.05318.84
5.4.370.0070.05718.59
5.4.360.0200.04318.51
5.4.350.0110.04412.01
5.4.340.0090.04212.01
5.4.320.0050.03612.49
5.4.310.0070.03712.49
5.4.300.0050.03812.49
5.4.290.0040.04012.48
5.4.280.0050.03912.38
5.4.270.0090.03812.37
5.4.260.0070.04112.37
5.4.250.0050.03912.38
5.4.240.0070.04212.37
5.4.230.0090.04312.36
5.4.220.0100.04912.36
5.4.210.0060.03612.36
5.4.200.0080.04112.36
5.4.190.0060.03712.36
5.4.180.0070.04012.36
5.4.170.0080.03612.37
5.4.160.0090.03912.36
5.4.150.0080.04112.36
5.4.140.0070.04812.04
5.4.130.0070.04112.03
5.4.120.0070.04111.99
5.4.110.0090.04011.98
5.4.100.0070.04011.99
5.4.90.0050.04011.99
5.4.80.0050.03911.98
5.4.70.0080.04211.98
5.4.60.0060.03911.98
5.4.50.0070.03811.98
5.4.40.0070.04211.97
5.4.30.0050.04211.96
5.4.20.0060.04111.97
5.4.10.0070.03911.97
5.4.00.0050.04211.45
5.3.290.0040.04012.80
5.3.280.0090.03712.71
5.3.270.0060.04112.72
5.3.260.0070.03812.72
5.3.250.0050.03812.72
5.3.240.0080.03812.72
5.3.230.0070.03812.71
5.3.220.0050.03912.68
5.3.210.0080.04012.68
5.3.200.0100.03512.68
5.3.190.0070.04112.68
5.3.180.0080.04312.67
5.3.170.0070.03712.67
5.3.160.0060.04712.67
5.3.150.0080.04612.67
5.3.140.0090.03812.66
5.3.130.0060.04512.66
5.3.120.0070.04112.66
5.3.110.0080.03912.66
5.3.100.0070.03812.12
5.3.90.0080.04012.08
5.3.80.0070.04312.08
5.3.70.0080.04112.08
5.3.60.0090.03712.06
5.3.50.0080.03812.00
5.3.40.0060.04212.00
5.3.30.0060.04311.95
5.3.20.0080.03911.73
5.3.10.0060.04111.70
5.3.00.0090.04411.68

preferences:
44.88 ms | 401 KiB | 5 Q