3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function a(){ echo 'ab'; } function b(){ echo 'b'; } } $maclasse = new A(); $mafonction = 'a'; $maclasse->$mafonction();

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)
8.3.60.0070.00716.63
8.3.50.0060.01021.93
8.3.40.0110.00418.71
8.3.30.0110.00318.79
8.3.20.0040.00420.33
8.3.10.0000.00923.66
8.3.00.0040.00419.06
8.2.180.0040.01118.50
8.2.170.0140.00722.96
8.2.160.0130.00020.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0080.00018.97
8.2.110.0090.00022.25
8.2.100.0080.00417.72
8.2.90.0050.00219.08
8.2.80.0080.00017.97
8.2.70.0000.00917.50
8.2.60.0000.00818.04
8.2.50.0030.00618.07
8.2.40.0030.00519.89
8.2.30.0000.00718.10
8.2.20.0040.00417.49
8.2.10.0030.00517.98
8.2.00.0080.00017.54
8.1.280.0130.00725.92
8.1.270.0030.00623.95
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0110.00024.02
8.1.230.0080.00319.11
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0050.00517.22
8.1.190.0000.00917.35
8.1.180.0040.00418.10
8.1.170.0000.00818.53
8.1.160.0040.00421.81
8.1.150.0000.00818.59
8.1.140.0000.00717.25
8.1.130.0000.00717.85
8.1.120.0000.00717.29
8.1.110.0040.00417.32
8.1.100.0040.00417.30
8.1.90.0000.00817.41
8.1.80.0030.00317.37
8.1.70.0030.00317.34
8.1.60.0030.00617.54
8.1.50.0080.00017.50
8.1.40.0040.00417.46
8.1.30.0030.00617.56
8.1.20.0040.00417.68
8.1.10.0050.00317.43
8.1.00.0040.00417.36
8.0.300.0080.00018.77
8.0.290.0070.00017.18
8.0.280.0000.00718.36
8.0.270.0050.00317.16
8.0.260.0000.00617.23
8.0.250.0000.00716.93
8.0.240.0060.00016.84
8.0.230.0060.00316.79
8.0.220.0030.00316.79
8.0.210.0000.00716.82
8.0.200.0000.00616.77
8.0.190.0020.00516.85
8.0.180.0000.00816.79
8.0.170.0040.00416.86
8.0.160.0040.00416.85
8.0.150.0000.00716.71
8.0.140.0040.00416.78
8.0.130.0000.00613.18
8.0.120.0030.00616.69
8.0.110.0050.00216.78
8.0.100.0070.00016.71
8.0.90.0030.00516.60
8.0.80.0070.01316.75
8.0.70.0070.00016.82
8.0.60.0000.00716.72
8.0.50.0000.00716.88
8.0.30.0110.00917.04
8.0.20.0070.01317.40
8.0.10.0040.00416.77
8.0.00.0080.00916.77
7.4.330.0050.00315.00
7.4.320.0030.00316.44
7.4.300.0030.00316.61
7.4.290.0060.00016.36
7.4.280.0030.00316.61
7.4.270.0030.00316.52
7.4.260.0000.00716.49
7.4.250.0000.00816.54
7.4.240.0030.00316.51
7.4.230.0000.00716.67
7.4.220.0110.00816.59
7.4.210.0100.00416.55
7.4.200.0050.00316.39
7.4.190.0070.00016.45
7.4.160.0130.00316.55
7.4.150.0110.00717.40
7.4.140.0100.00817.86
7.4.130.0110.00616.66
7.4.120.0100.00716.54
7.4.110.0080.01116.67
7.4.100.0120.00616.65
7.4.90.0090.00916.39
7.4.80.0070.01019.39
7.4.70.0160.00716.73
7.4.60.0090.00916.56
7.4.50.0050.00016.34
7.4.40.0100.00616.45
7.4.30.0080.00816.36
7.4.00.0090.00615.11
7.3.330.0000.00613.27
7.3.320.0030.00313.16
7.3.310.0030.00316.34
7.3.300.0030.00316.34
7.3.290.0060.00816.21
7.3.280.0090.00916.28
7.3.270.0040.01217.40
7.3.260.0070.01716.27
7.3.250.0140.00416.29
7.3.240.0080.00816.29
7.3.230.0070.01016.43
7.3.210.0070.01816.23
7.3.200.0200.00319.39
7.3.190.0030.01916.54
7.3.180.0120.00316.22
7.3.170.0130.00316.27
7.3.160.0130.00316.29
7.3.120.0090.00414.63
7.2.330.0070.01016.82
7.2.320.0100.00716.61
7.2.310.0060.01616.18
7.2.300.0100.00716.82
7.2.290.0100.00716.43
7.2.60.0040.01316.70
7.2.00.0030.00919.16
7.1.200.0060.00315.68
7.1.100.0080.00818.17
7.1.70.0040.00417.07
7.1.60.0040.01419.46
7.1.50.0160.01934.71
7.1.00.0070.07322.31
7.0.200.0000.00716.51
7.0.140.0100.06722.02
7.0.60.0070.09019.91
7.0.50.0170.07017.90
7.0.40.0070.04720.11
7.0.30.0430.05320.23
7.0.20.0300.07320.33
7.0.10.0070.08320.19
7.0.00.0000.05020.05
5.6.280.0100.06320.78
5.6.210.0030.07720.71
5.6.200.0130.06018.13
5.6.190.0000.07020.49
5.6.180.4830.05320.33
5.6.170.0270.04020.47
5.6.160.0030.08320.39
5.6.150.0070.04318.14
5.6.140.0030.09018.28
5.6.130.0100.07318.25
5.6.120.0000.05720.98
5.6.110.0000.04320.98
5.6.100.0070.06721.02
5.6.90.0000.08720.96
5.6.80.0100.07720.49
5.5.350.0170.03320.30
5.5.340.0030.05017.98
5.5.330.0200.04020.35
5.5.320.0230.06020.25
5.5.310.0370.04320.27
5.5.300.0100.07718.04
5.5.290.0070.04017.95
5.5.280.0030.08720.87
5.5.270.0030.04720.84
5.5.260.0070.06720.68
5.5.250.0030.07320.50
5.5.240.3900.03320.16
5.4.450.0630.05319.61
5.4.440.0300.05319.30
5.4.430.0700.06719.52
5.4.420.0800.05019.28
5.4.410.0830.04719.38
5.4.400.1100.05319.32
5.4.390.0800.05018.90
5.4.380.0170.05018.51
5.4.370.0170.05718.73
5.4.360.0270.05718.79
5.4.350.0200.07018.62
5.4.340.0230.05318.76
5.4.320.0090.03412.50
5.4.310.0050.05212.50
5.4.300.0060.03512.50
5.4.290.0050.05112.50
5.4.280.0090.03912.40
5.4.270.0070.04112.39
5.4.260.0110.06212.39
5.4.250.0070.05112.39
5.4.240.0060.03912.39
5.4.230.0050.03912.39
5.4.220.0050.03712.38
5.4.210.0040.03712.39
5.4.200.0060.03712.39
5.4.190.0050.03712.38
5.4.180.0070.03512.38
5.4.170.0040.03812.39
5.4.160.0070.03512.39
5.4.150.0150.03212.38
5.4.140.0100.03912.07
5.4.130.0080.03612.06
5.4.120.0080.03512.02
5.4.110.0100.04712.01
5.4.100.0060.03812.02
5.4.90.0110.03612.01
5.4.80.0070.04012.02
5.4.70.0120.03412.01
5.4.60.0100.03612.01
5.4.50.0090.03512.01
5.4.40.0060.03712.00
5.4.30.0080.03712.00
5.4.20.0090.03511.99
5.4.10.0040.05511.99
5.4.00.0070.03911.48
5.3.290.0030.04112.80
5.3.280.0080.03812.71
5.3.270.0060.04012.73
5.3.260.0070.05712.71
5.3.250.0080.03712.72
5.3.240.0070.05512.72
5.3.230.0050.03912.71
5.3.220.0060.03912.68
5.3.210.0050.04012.68
5.3.200.0050.03812.68
5.3.190.0070.03712.68
5.3.180.0030.04012.68
5.3.170.0070.03512.67
5.3.160.0060.03612.68
5.3.150.0050.03912.67
5.3.140.0040.04012.66
5.3.130.0050.04112.66
5.3.120.0080.03812.65
5.3.110.0070.04412.66
5.3.100.0050.04012.12
5.3.90.0080.03612.10
5.3.80.0040.05412.10
5.3.70.0110.06012.09
5.3.60.0090.03412.08
5.3.50.0070.03412.03
5.3.40.0080.03412.03
5.3.30.0060.03511.98
5.3.20.0050.03611.76
5.3.10.0110.03211.73
5.3.00.0050.04011.73
5.2.170.0030.0339.22
5.2.160.0040.0299.22
5.2.150.0050.0309.23
5.2.140.0070.0279.22
5.2.130.0090.0259.18
5.2.120.0060.0289.18
5.2.110.0020.0329.18
5.2.100.0080.0279.18
5.2.90.0080.0289.18
5.2.80.0070.0309.17
5.2.70.0050.0329.18
5.2.60.0060.0299.13
5.2.50.0060.0289.10
5.2.40.0050.0299.07
5.2.30.0060.0289.05
5.2.20.0050.0289.04
5.2.10.0050.0308.94
5.2.00.0040.0318.80
5.1.60.0030.0258.09
5.1.50.0010.0288.09
5.1.40.0040.0258.07
5.1.30.0050.0258.41
5.1.20.0030.0278.44
5.1.10.0050.0258.17
5.1.00.0040.0298.16
5.0.50.0100.0386.64
5.0.40.0080.0216.50
5.0.30.0050.0316.32
5.0.20.0050.0176.27
5.0.10.0040.0196.26
5.0.00.0040.0306.25
4.4.90.0030.0154.78
4.4.80.0020.0174.76
4.4.70.0030.0154.75
4.4.60.0030.0154.76
4.4.50.0040.0144.77
4.4.40.0030.0274.71
4.4.30.0030.0164.76
4.4.20.0060.0214.84
4.4.10.0030.0234.85
4.4.00.0020.0344.76
4.3.110.0030.0224.67
4.3.100.0020.0204.67
4.3.90.0030.0144.63
4.3.80.0020.0254.59
4.3.70.0040.0184.63
4.3.60.0010.0174.63
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0030.0163.30
4.3.20.0020.0173.28
4.3.10.0010.0163.24
4.3.00.0130.0207.01

preferences:
33.68 ms | 401 KiB | 5 Q