3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { function __construct() { echo 'hi'; } } ReflectionFunction::export('phpinfo');

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)
8.3.40.0070.00718.77
8.3.30.0070.00719.14
8.3.20.0000.00720.35
8.3.10.0060.00323.66
8.3.00.0040.00419.38
8.2.170.0110.00422.96
8.2.160.0110.00320.24
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0000.00726.16
8.2.120.0040.00422.09
8.2.110.0030.00720.53
8.2.100.0040.00717.85
8.2.90.0030.00518.09
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00417.90
8.2.50.0030.00618.07
8.2.40.0050.00319.88
8.2.30.0000.00718.04
8.2.20.0000.00817.74
8.2.10.0040.00417.98
8.2.00.0040.00417.63
8.1.270.0080.00022.20
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.05
8.1.230.0110.00020.93
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0000.00817.22
8.1.190.0040.00417.00
8.1.180.0040.00418.10
8.1.170.0030.00518.59
8.1.160.0000.00721.95
8.1.150.0050.00318.79
8.1.140.0080.00017.23
8.1.130.0030.00317.74
8.1.120.0000.00717.26
8.1.110.0090.00017.35
8.1.100.0000.00717.30
8.1.90.0000.00717.21
8.1.80.0040.00417.31
8.1.70.0000.00717.27
8.1.60.0060.00317.38
8.1.50.0000.00817.32
8.1.40.0000.00817.48
8.1.30.0040.00417.55
8.1.20.0080.00017.43
8.1.10.0040.00417.40
8.1.00.0000.00717.33
8.0.300.0000.00820.21
8.0.290.0050.00216.75
8.0.280.0070.00018.25
8.0.270.0030.00317.06
8.0.260.0040.00417.18
8.0.250.0030.00316.96
8.0.240.0030.00316.88
8.0.230.0030.00716.84
8.0.220.0000.00616.73
8.0.210.0000.00716.91
8.0.200.0030.00316.87
8.0.190.0040.00416.93
8.0.180.0040.00416.86
8.0.170.0040.00416.82
8.0.160.0030.00317.02
8.0.150.0020.00516.89
8.0.140.0050.00216.79
8.0.130.0030.00313.36
8.0.120.0000.00716.80
8.0.110.0040.00416.81
8.0.100.0080.00016.75
8.0.90.0000.00816.74
8.0.80.0040.01216.93
8.0.70.0070.00016.70
8.0.60.0050.00316.76
8.0.50.0040.00416.89
8.0.30.0080.01116.97
8.0.20.0100.00917.40
8.0.10.0050.00216.83
8.0.00.0130.00516.68
7.4.330.0020.00215.02
7.4.320.0060.00016.52
7.4.300.0030.00316.48
7.4.290.0040.00416.45
7.4.280.0000.00816.37
7.4.270.0060.00016.38
7.4.260.0060.00013.08
7.4.250.0070.00016.29
7.4.240.0030.00516.38
7.4.230.0000.00716.47
7.4.220.0130.01216.55
7.4.210.0180.00016.40
7.4.200.0070.00016.33
7.4.160.0090.00616.29
7.4.150.0130.00317.40
7.4.140.0080.00917.86
7.4.130.0090.00916.44
7.4.120.0100.00716.49
7.4.110.0100.00616.51
7.4.100.0070.01116.23
7.4.90.0070.01016.36
7.4.80.0130.00319.39
7.4.70.0110.01116.27
7.4.60.0080.00816.20
7.4.50.0060.00316.34
7.4.40.0140.00716.43
7.4.30.0100.00716.40
7.4.00.0060.01214.99
7.3.330.0030.00312.99
7.3.320.0020.00213.04
7.3.310.0040.00416.20
7.3.300.0060.00015.98
7.3.290.0080.00916.16
7.3.280.0090.01016.12
7.3.270.0090.00917.40
7.3.260.0090.00616.28
7.3.250.0100.00816.34
7.3.240.0140.00316.33
7.3.230.0080.01416.39
7.3.210.0190.00016.11
7.3.200.0130.00319.39
7.3.190.0120.00916.30
7.3.180.0100.00616.19
7.3.170.0090.00616.27
7.3.160.0060.01216.13
7.3.120.0040.01117.15
7.3.110.0110.00417.15
7.3.100.0080.00617.15
7.3.90.0060.01017.15
7.3.80.0070.00717.15
7.3.70.0030.01017.15
7.3.60.0090.00617.15
7.3.50.0080.00317.15
7.3.40.0030.01017.15
7.3.30.0100.00317.15
7.3.20.0070.00717.15
7.3.10.0050.00716.71
7.3.00.0020.00816.83
7.2.330.0030.01316.60
7.2.320.0070.01016.53
7.2.310.0030.01316.56
7.2.300.0100.00716.54
7.2.290.0080.01216.29
7.2.240.0100.00617.15
7.2.230.0050.00517.15
7.2.220.0090.00617.15
7.2.210.0070.01017.15
7.2.200.0060.00917.15
7.2.190.0030.01317.15
7.2.180.0090.00617.15
7.2.170.0030.01417.15
7.2.160.0030.01317.15
7.2.150.0130.00017.15
7.2.140.0090.00617.15
7.2.130.0060.00816.95
7.2.120.0090.00316.75
7.2.110.0020.01016.96
7.2.100.0060.00716.94
7.2.90.0050.01016.88
7.2.80.0070.00316.95
7.2.70.0090.00216.96
7.2.60.0030.01116.83
7.2.50.0030.01217.02
7.2.40.0020.01217.01
7.2.30.0050.00916.96
7.2.20.0070.00516.94
7.2.10.0070.00716.97
7.2.00.0050.00916.93
7.1.330.0040.01117.15
7.1.320.0070.00717.15
7.1.310.0070.00417.15
7.1.300.0070.00717.15
7.1.290.0060.00317.15
7.1.280.0000.01417.15
7.1.270.0000.01317.15
7.1.260.0040.00817.15
7.1.250.0060.00616.35
7.1.200.0080.00415.73
7.1.70.0070.00016.96
7.1.60.0060.01619.11
7.1.50.0130.01016.88
7.1.00.0030.07722.51
7.0.200.0000.00816.37
7.0.140.0100.06722.21
7.0.60.0030.08720.00
7.0.50.0100.04017.83
7.0.40.0100.08720.24
7.0.30.0400.04320.23
7.0.20.0330.08720.09
7.0.10.0000.08020.16
7.0.00.0100.08720.05
5.6.280.0000.07720.91
5.6.210.0070.07720.61
5.6.200.0130.05018.28
5.6.190.0030.04720.63
5.6.180.0330.06720.64
5.6.170.0130.04320.51
5.6.160.0070.08320.54
5.6.150.0070.03718.25
5.6.140.0130.07318.15
5.6.130.0030.06018.21
5.6.120.0030.09021.02
5.6.110.0070.08320.99
5.6.100.0030.07721.13
5.6.90.0130.07720.97
5.6.80.0130.05020.37
5.6.70.0030.04020.50
5.5.350.0300.07020.40
5.5.340.0030.08017.98
5.5.330.0030.04320.42
5.5.320.0300.04020.25
5.5.310.0270.07020.23
5.5.300.0070.04718.01
5.5.290.0130.07318.02
5.5.280.0100.05320.84
5.5.270.0100.07720.94
5.5.260.0070.08020.87
5.5.250.0000.04720.78
5.5.240.0330.06320.28
5.4.450.0670.06719.48
5.4.440.0670.05719.19
5.4.430.0300.04319.70
5.4.420.0700.04719.38
5.4.410.0870.05719.07
5.4.400.0070.07019.02
5.4.390.0900.04719.29
5.4.380.1130.05718.84
5.4.370.0770.06019.15
5.4.360.0730.05319.28
5.4.350.0570.05319.16
5.4.340.0100.03012.02
5.4.320.0080.03612.50
5.4.310.0060.03812.50
5.4.300.0070.03512.50
5.4.290.0050.04412.50
5.4.280.0080.05012.40
5.4.270.0100.04912.39
5.4.260.0080.05312.40
5.4.250.0100.04812.39
5.4.240.0110.04512.40
5.4.230.0050.04112.39
5.4.220.0060.03612.38
5.4.210.0040.03812.39
5.4.200.0030.04312.39
5.4.190.0040.03812.38
5.4.180.0040.03912.38
5.4.170.0060.03812.39
5.4.160.0070.03912.39
5.4.150.0070.03612.39
5.4.140.0060.03712.07
5.4.130.0080.03312.06
5.4.120.0040.03812.02
5.4.110.0060.03512.01
5.4.100.0060.03512.02
5.4.90.0070.03612.02
5.4.80.0060.03712.02
5.4.70.0090.03112.00
5.4.60.0090.03112.01
5.4.50.0050.03612.01
5.4.40.0100.03112.00
5.4.30.0050.03711.99
5.4.20.0050.03611.99
5.4.10.0050.03511.99
5.4.00.0030.03911.48
5.3.290.0050.04012.80
5.3.280.0050.03912.71
5.3.270.0080.03712.72
5.3.260.0030.04012.72
5.3.250.0090.03612.72
5.3.240.0080.03512.72
5.3.230.0050.03812.71
5.3.220.0050.03812.68
5.3.210.0100.03512.68
5.3.200.0080.03412.68
5.3.190.0090.03412.68
5.3.180.0070.04012.67
5.3.170.0060.04112.67
5.3.160.0120.03212.67
5.3.150.0090.03812.67
5.3.140.0040.03912.66
5.3.130.0060.03812.66
5.3.120.0070.03712.66
5.3.110.0050.04012.66
5.3.100.0110.03212.12
5.3.90.0080.03412.10
5.3.80.0140.02712.09
5.3.70.0120.03012.09
5.3.60.0070.03812.07
5.3.50.0080.03612.02
5.3.40.0080.03712.02
5.3.30.0060.03611.98
5.3.20.0060.03511.76
5.3.10.0060.03511.72
5.3.00.0080.03811.71
5.2.170.0100.0349.21
5.2.160.0040.0329.21
5.2.150.0050.0319.21
5.2.140.0060.0319.21
5.2.130.0050.0319.18
5.2.120.0080.0349.17
5.2.110.0050.0319.18
5.2.100.0050.0319.18
5.2.90.0070.0319.17
5.2.80.0060.0339.17
5.2.70.0050.0319.17
5.2.60.0050.0299.13
5.2.50.0070.0289.10
5.2.40.0050.0279.07
5.2.30.0020.0329.05
5.2.20.0060.0269.04
5.2.10.0040.0298.94
5.2.00.0040.0308.80
5.1.60.0060.0228.09
5.1.50.0030.0268.08
5.1.40.0040.0258.06
5.1.30.0060.0258.41
5.1.20.0060.0258.43
5.1.10.0080.0228.16
5.1.00.0060.0248.16
5.0.50.0050.0196.63
5.0.40.0040.0196.49
5.0.30.0060.0296.30
5.0.20.0020.0216.27
5.0.10.0020.0216.25
5.0.00.0010.0326.25
4.4.90.0030.0154.78
4.4.80.0040.0144.76
4.4.70.0000.0184.75
4.4.60.0040.0144.75
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0040.0154.85
4.4.00.0030.0244.75
4.3.110.0000.0184.67
4.3.100.0040.0144.67
4.3.90.0020.0154.64
4.3.80.0050.0224.58
4.3.70.0010.0164.63
4.3.60.0040.0134.63
4.3.50.0030.0194.62
4.3.40.0010.0274.54
4.3.30.0020.0153.29
4.3.20.0010.0173.27
4.3.10.0010.0173.23
4.3.00.0030.0276.91

preferences:
42.81 ms | 400 KiB | 5 Q