3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Bar { function dosomething() { echo get_called_class(); } } class Foo extends Bar {} (new Foo)->dosomething();

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)
8.3.60.0070.01116.75
8.3.50.0100.00822.06
8.3.40.0120.00318.54
8.3.30.0030.01118.87
8.3.20.0040.00420.11
8.3.10.0080.00021.77
8.3.00.0040.00420.91
8.2.180.0140.00718.42
8.2.170.0140.00322.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.07
8.2.110.0030.00622.09
8.2.100.0070.00317.59
8.2.90.0080.00017.61
8.2.80.0000.00818.66
8.2.70.0060.00317.49
8.2.60.0000.00817.91
8.2.50.0030.00618.07
8.2.40.0090.00018.02
8.2.30.0020.00517.91
8.2.20.0040.00417.46
8.2.10.0070.00017.60
8.2.00.0080.00017.42
8.1.280.0100.01025.92
8.1.270.0040.00423.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00823.92
8.1.230.0070.00417.64
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0000.00817.10
8.1.190.0040.00417.10
8.1.180.0000.00918.10
8.1.170.0030.00618.43
8.1.160.0070.00021.87
8.1.150.0030.00518.47
8.1.140.0000.00717.23
8.1.130.0000.00717.75
8.1.120.0030.00317.35
8.1.110.0040.00417.38
8.1.100.0040.00417.38
8.1.90.0060.00317.29
8.1.80.0040.00417.29
8.1.70.0070.00017.25
8.1.60.0000.00817.49
8.1.50.0040.00417.50
8.1.40.0040.00417.48
8.1.30.0080.00017.43
8.1.20.0040.00417.52
8.1.10.0000.00817.48
8.1.00.0040.00417.34
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0040.00418.54
8.0.270.0040.00417.24
8.0.260.0000.00616.89
8.0.250.0040.00416.92
8.0.240.0080.00016.85
8.0.230.0000.00616.86
8.0.220.0000.00716.77
8.0.210.0060.00316.81
8.0.200.0000.00716.72
8.0.190.0060.00316.78
8.0.180.0070.00016.66
8.0.170.0000.00816.84
8.0.160.0040.00416.87
8.0.150.0070.00416.72
8.0.140.0120.00016.61
8.0.130.0000.00513.14
8.0.120.0000.00716.75
8.0.110.0000.00816.80
8.0.100.0040.00416.62
8.0.90.0070.00016.70
8.0.80.0120.00316.74
8.0.70.0000.00716.62
8.0.60.0030.00516.71
8.0.50.0040.00416.63
8.0.30.0120.00717.12
8.0.20.0120.00817.40
8.0.10.0070.00016.94
8.0.00.0090.00916.68
7.4.330.0030.00215.03
7.4.320.0000.00716.37
7.4.300.0070.00016.54
7.4.290.0030.00316.39
7.4.280.0000.00816.43
7.4.270.0060.00016.46
7.4.260.0000.00716.48
7.4.250.0000.00816.48
7.4.240.0040.00416.51
7.4.230.0040.00416.63
7.4.220.0180.00416.52
7.4.210.0070.00916.50
7.4.200.0000.00716.60
7.4.190.0000.00716.56
7.4.160.0030.01216.33
7.4.150.0110.00717.40
7.4.140.0090.00817.86
7.4.130.0080.01016.45
7.4.120.0100.00716.54
7.4.110.0070.01016.47
7.4.100.0100.00716.55
7.4.90.0130.00316.48
7.4.80.0170.00719.39
7.4.70.0090.01216.28
7.4.60.0040.01516.38
7.4.50.0060.00316.04
7.4.40.0040.01422.77
7.4.30.0060.00916.44
7.4.00.0100.00714.73
7.3.330.0030.00313.05
7.3.320.0000.00513.05
7.3.310.0030.00316.30
7.3.300.0000.00716.22
7.3.290.0100.01016.24
7.3.280.0080.00716.24
7.3.270.0040.01317.40
7.3.260.0120.00616.26
7.3.250.0110.00816.22
7.3.240.0130.00316.47
7.3.230.0070.01016.39
7.3.210.0140.00316.21
7.3.200.0090.01319.39
7.3.190.0100.00716.11
7.3.180.0060.01016.24
7.3.170.0030.01716.30
7.3.160.0030.01316.33
7.3.120.0100.00714.80
7.2.330.0100.00616.64
7.2.320.0170.00716.55
7.2.310.0030.01316.51
7.2.300.0080.00816.38
7.2.290.0070.01016.53
7.2.00.0040.00819.43
7.1.200.0000.01015.53
7.1.100.0110.00318.24
7.1.70.0040.00416.97
7.1.60.0060.00619.29
7.1.50.0070.00716.85
7.1.00.0030.07722.33
7.0.200.0000.01016.68
7.0.140.0030.07721.96
7.0.60.0400.06320.03
7.0.50.0100.03717.91
7.0.40.0030.04320.26
7.0.30.0130.05020.07
7.0.20.0300.08020.26
7.0.10.0030.04720.33
7.0.00.0030.04720.24
5.6.280.0030.07321.13
5.6.210.0070.04020.75
5.6.200.0030.06718.13
5.6.190.0070.08020.50
5.6.180.0300.08020.77
5.6.170.0400.05720.48
5.6.160.0170.07320.49
5.6.150.0030.04718.18
5.6.140.0130.05018.14
5.6.130.0030.08018.18
5.6.120.0030.04020.99
5.6.110.0100.08321.02
5.6.100.0100.07720.98
5.6.90.0170.07320.96
5.6.80.0100.07720.40
5.5.350.0230.03020.44
5.5.340.0100.08017.98
5.5.330.0070.07020.18
5.5.320.0170.04320.34
5.5.310.0330.07020.34
5.5.300.0130.07317.97
5.5.290.0000.07718.08
5.5.280.0070.05320.77
5.5.270.0070.08320.96
5.5.260.0130.08020.87
5.5.250.0100.07720.59
5.5.240.0000.06320.16
5.4.450.0430.07719.36
5.4.440.0270.05319.54
5.4.430.0370.05719.55
5.4.420.0400.05019.30
5.4.410.0430.06719.33
5.4.400.0370.04719.23
5.4.390.0470.06719.21
5.4.380.0100.07318.93
5.4.370.0430.04319.13
5.4.360.0400.03319.17
5.4.350.0400.03719.23
5.4.340.0500.06319.10
5.4.320.0400.05318.93
5.4.310.0500.05719.16
5.4.300.0430.04719.13
5.4.290.0430.04718.95
5.4.280.0330.04019.13
5.4.270.0430.03319.20
5.4.260.0530.05719.11
5.4.250.0570.05018.94
5.4.240.0430.06019.10
5.4.230.0400.03719.12
5.4.220.0370.03718.96
5.4.210.0370.03719.13
5.4.200.0470.06318.97
5.4.190.0400.03718.95
5.4.180.0500.06318.94
5.4.170.0470.06719.12
5.4.160.0400.04319.03
5.4.150.0530.04718.91
5.4.140.0470.05716.50
5.4.130.0470.05716.45
5.4.120.0500.03716.37
5.4.110.0430.06716.30
5.4.100.0530.06316.51
5.4.90.0470.05316.48
5.4.80.0530.05316.49
5.4.70.0400.04316.54
5.4.60.0400.04316.33
5.4.50.0300.04016.51
5.4.40.0230.03716.19
5.4.30.0200.04316.41
5.4.20.0270.03316.41
5.4.10.0230.03316.29
5.4.00.0230.03715.89
5.3.290.0430.04314.66
5.3.280.0400.05714.51
5.3.270.0500.06314.65
5.3.260.0400.03314.75
5.3.250.0430.06314.75
5.3.240.0500.06314.60
5.3.230.0470.04714.59
5.3.220.0470.06714.48
5.3.210.0600.05714.46
5.3.200.0500.06714.48
5.3.190.0470.06714.62
5.3.180.0500.06014.48
5.3.170.0570.04714.59
5.3.160.0330.06014.59
5.3.150.0370.03014.58
5.3.140.0270.03714.59
5.3.130.0200.04014.62
5.3.120.0300.04014.57
5.3.110.0230.03714.62
5.3.100.0270.03713.93
5.3.90.0300.03014.07
5.3.80.0270.03014.03
5.3.70.0300.04714.07
5.3.60.0230.03714.15
5.3.50.0270.03313.94
5.3.40.0270.03713.86
5.3.30.0330.03013.82
5.3.20.0230.03713.73
5.3.10.0230.03313.70
5.3.00.0270.03313.80
5.2.170.0200.03011.12
5.2.160.0230.02311.03
5.2.150.0200.02711.29
5.2.140.0230.02711.09
5.2.130.0200.02711.19
5.2.120.0230.02311.14
5.2.110.0170.03011.07
5.2.100.0200.02711.11
5.2.90.0200.02711.17
5.2.80.0230.02311.05
5.2.70.0130.03311.10
5.2.60.0230.02311.02
5.2.50.0200.02711.07
5.2.40.0170.02710.96
5.2.30.0170.03311.02
5.2.20.0200.03310.97
5.2.10.0130.03310.92
5.2.00.0230.02310.87
5.1.60.0270.01310.13
5.1.50.0170.0309.98
5.1.40.0130.0309.88
5.1.30.0170.02310.26
5.1.20.0170.02310.31
5.1.10.0200.02010.07
5.1.00.0170.02310.07
5.0.50.0170.0208.51
5.0.40.0070.0208.55
5.0.30.0100.0538.27
5.0.20.0130.0378.16
5.0.10.0070.0308.29
5.0.00.0100.0378.16
4.4.90.0070.0237.68
4.4.80.0100.0137.68
4.4.70.0100.0137.68
4.4.60.0070.0177.68
4.4.50.0070.0177.68
4.4.40.0070.0237.68
4.4.30.0130.0107.68
4.4.20.0100.0137.68
4.4.10.0100.0137.68
4.4.00.0030.0277.68
4.3.110.0070.0307.68
4.3.100.0100.0137.68
4.3.90.0070.0277.68
4.3.80.0100.0407.68
4.3.70.0070.0207.68
4.3.60.0100.0207.68
4.3.50.0100.0177.68
4.3.40.0130.0437.68
4.3.30.0030.0237.68
4.3.20.0070.0177.68
4.3.10.0030.0237.68
4.3.00.0030.0207.68

preferences:
49.85 ms | 401 KiB | 5 Q