3v4l.org

run code in 300+ PHP versions simultaneously
<?php class BaseController { } class UserController extends BaseController { public static $get; public function get($id) { echo "Get: $id"; } public static function init() { $r = new ReflectionClass($this); var_dump(get_class($r)); } } echo UserController::init(); echo UserController::$get;

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)
8.3.60.0170.00318.43
8.3.50.0040.01119.93
8.3.40.0110.00418.87
8.3.30.0090.00918.85
8.3.20.0040.00420.16
8.3.10.0040.00423.56
8.3.00.0050.00317.59
8.2.180.0110.01116.88
8.2.170.0150.00022.96
8.2.160.0130.00020.44
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0000.01426.16
8.2.120.0000.00820.95
8.2.110.0090.00922.30
8.2.100.0080.00419.45
8.2.90.0050.00219.05
8.2.80.0030.00617.97
8.2.70.0050.00617.50
8.2.60.0070.00317.93
8.2.50.0040.00418.07
8.2.40.0050.00218.03
8.2.30.0070.00018.06
8.2.20.0000.00717.73
8.2.10.0050.00317.91
8.2.00.0020.00517.62
8.1.270.0040.00424.01
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.85
8.1.230.0080.00319.16
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0000.00818.59
8.1.160.0040.00421.95
8.1.150.0040.00418.77
8.1.140.0000.00717.33
8.1.130.0000.00717.80
8.1.120.0070.00017.21
8.1.110.0000.00717.36
8.1.100.0080.00317.21
8.1.90.0030.00317.18
8.1.80.0040.00417.27
8.1.70.0000.00717.29
8.1.60.0040.00417.42
8.1.50.0050.00317.46
8.1.40.0070.00317.35
8.1.30.0030.00517.51
8.1.20.0040.00417.59
8.1.10.0070.00017.56
8.1.00.0020.00517.46
8.0.300.0050.00218.77
8.0.290.0040.00416.88
8.0.280.0070.00018.38
8.0.270.0000.00817.12
8.0.260.0060.00017.20
8.0.250.0030.00316.96
8.0.240.0030.00316.84
8.0.230.0000.00816.93
8.0.220.0050.00216.82
8.0.210.0060.00316.94
8.0.200.0000.00616.93
8.0.190.0000.00816.84
8.0.180.0000.00716.85
8.0.170.0040.00416.98
8.0.160.0000.00716.86
8.0.150.0040.00416.89
8.0.140.0070.00016.84
8.0.130.0030.00313.31
8.0.120.0040.00416.84
8.0.110.0000.00816.79
8.0.100.0000.00716.85
8.0.90.0000.00716.77
8.0.80.0120.00316.87
8.0.70.0000.00716.91
8.0.60.0040.00416.77
8.0.50.0000.00716.72
8.0.30.0120.01017.07
8.0.20.0110.00817.40
8.0.10.0070.00016.83
8.0.00.0170.00816.59
7.4.330.0000.00515.07
7.4.320.0000.00616.30
7.4.300.0070.00016.36
7.4.290.0070.00316.49
7.4.280.0030.00616.45
7.4.270.0030.00316.43
7.4.260.0050.00216.52
7.4.250.0000.00716.26
7.4.240.0030.00416.56
7.4.230.0000.00716.34
7.4.220.0140.00416.57
7.4.210.0040.01516.55
7.4.200.0040.00416.61
7.4.160.0120.00316.38
7.4.150.0130.00617.40
7.4.140.0130.00717.86
7.4.130.0130.00616.51
7.4.120.0080.01116.43
7.4.110.0060.01316.63
7.4.100.0070.01416.40
7.4.90.0070.01016.59
7.4.80.0140.00319.39
7.4.70.0120.00416.63
7.4.60.0160.00016.48
7.4.50.0030.00516.29
7.4.40.0080.00816.70
7.4.30.0120.00616.52
7.4.00.0070.00715.15
7.3.330.0000.00513.20
7.3.320.0050.00013.08
7.3.310.0000.00816.41
7.3.300.0030.00316.33
7.3.290.0060.00916.41
7.3.280.0080.01016.39
7.3.270.0200.00317.40
7.3.260.0040.01216.32
7.3.250.0060.01216.41
7.3.240.0110.00916.50
7.3.230.0100.01016.57
7.3.210.0110.01216.53
7.3.200.0060.00916.46
7.3.190.0080.01116.56
7.3.180.0120.00916.60
7.3.170.0070.00716.47
7.3.160.0030.01216.47
7.2.330.0140.00416.33
7.2.320.0130.00616.36
7.2.310.0100.00716.25
7.2.300.0080.00816.56
7.2.290.0100.00716.42
7.2.60.0130.00616.90
7.1.200.0060.00615.52
7.1.100.0040.00818.21
7.1.70.0030.00916.96
7.1.60.0170.00719.40
7.1.50.0140.01116.81
7.1.00.0000.07722.57
7.0.200.0070.00416.88
7.0.140.0070.06721.93
7.0.60.0030.07019.91
7.0.50.0030.06017.87
7.0.40.0070.05320.40
7.0.30.0470.08320.16
7.0.20.0230.08320.33
7.0.10.0100.04020.19
7.0.00.0030.04320.29
5.6.280.0130.06321.10
5.6.210.0000.06020.52
5.6.200.0130.07718.18
5.6.190.0100.08720.42
5.6.180.3470.04020.50
5.6.170.0230.07720.51
5.6.160.0030.05720.44
5.6.150.0070.09318.12
5.6.140.0170.04018.16
5.6.130.0070.08018.15
5.6.120.0100.07721.10
5.6.110.0030.08321.05
5.6.100.0130.07720.89
5.6.90.0030.05021.11
5.6.80.0130.06020.44
5.6.70.3430.04020.38
5.5.350.0300.04320.29
5.5.340.0100.07718.09
5.5.330.0130.07720.27
5.5.320.3770.04320.20
5.5.310.0270.07020.23
5.5.300.0070.07017.97
5.5.290.0030.05017.99
5.5.280.0130.04020.91
5.5.270.0000.06720.80
5.5.260.0130.07320.96
5.5.250.0030.07020.68
5.5.240.0200.06020.29
5.4.450.0100.05019.52
5.4.440.0430.05719.41
5.4.430.0370.04719.41
5.4.420.0400.03719.41
5.4.410.0400.04019.21
5.4.400.0100.04019.32
5.4.390.0170.03019.13
5.4.380.0430.04718.60
5.4.370.0330.05318.61
5.4.360.0430.04318.81
5.4.350.0370.05718.81
5.4.340.0400.06018.47
5.4.320.0050.03712.50
5.4.310.0050.03812.50
5.4.300.0050.03612.50
5.4.290.0060.03712.50
5.4.280.0060.03512.40
5.4.270.0060.03812.40
5.4.260.0030.04012.39
5.4.250.0020.04712.39
5.4.240.0060.03512.40
5.4.230.0040.03812.39
5.4.220.0080.03312.39
5.4.210.0060.03412.39
5.4.200.0040.04012.39
5.4.190.0050.04212.38
5.4.180.0060.03512.39
5.4.170.0060.04712.40
5.4.160.0080.03512.39
5.4.150.0040.04012.39
5.4.140.0040.03812.07
5.4.130.0060.03412.07
5.4.120.0040.03712.02
5.4.110.0030.04812.02
5.4.100.0100.03212.01
5.4.90.0060.04412.01
5.4.80.0040.03812.02
5.4.70.0090.03112.01
5.4.60.0080.04212.02
5.4.50.0050.03512.01
5.4.40.0080.03212.00
5.4.30.0060.03412.00
5.4.20.0050.03912.00
5.4.10.0030.03612.00
5.4.00.0050.03611.49
5.3.290.0080.04112.80
5.3.280.0070.04112.71
5.3.270.0040.04012.72
5.3.260.0110.04712.72
5.3.250.0020.04012.72
5.3.240.0070.03512.72
5.3.230.0060.03712.71
5.3.220.0050.03812.68
5.3.210.0060.03912.68
5.3.200.0080.03412.68
5.3.190.0050.03812.68
5.3.180.0040.03812.67
5.3.170.0060.04112.67
5.3.160.0060.03612.68
5.3.150.0090.03412.67
5.3.140.0050.03612.66
5.3.130.0050.04212.66
5.3.120.0040.04412.66
5.3.110.0020.04612.66
5.3.100.0050.03812.13
5.3.90.0020.04312.11
5.3.80.0040.03812.12
5.3.70.0040.03712.10
5.3.60.0060.03412.09
5.3.50.0060.03612.04
5.3.40.0060.03512.04
5.3.30.0080.03312.00
5.3.20.0040.03911.78
5.3.10.0050.04011.74
5.3.00.0050.03611.73
5.2.170.0040.0309.23
5.2.160.0040.0299.23
5.2.150.0070.0279.23
5.2.140.0050.0299.23
5.2.130.0020.0329.18
5.2.120.0070.0289.19
5.2.110.0060.0299.20
5.2.100.0040.0289.20
5.2.90.0020.0319.19
5.2.80.0060.0299.20
5.2.70.0070.0329.20
5.2.60.0010.0339.13
5.2.50.0030.0359.10
5.2.40.0040.0299.08
5.2.30.0040.0309.07
5.2.20.0040.0299.05
5.2.10.0080.0248.96
5.2.00.0050.0298.83
5.1.60.0010.0278.11
5.1.50.0030.0348.11
5.1.40.0030.0278.08
5.1.30.0040.0268.43
5.1.20.0080.0248.46
5.1.10.0050.0338.18
5.1.00.0060.0298.18
5.0.50.0040.0196.66
5.0.40.0020.0206.52
5.0.30.0040.0306.33
5.0.20.0040.0216.30
5.0.10.0030.0206.28
5.0.00.0020.0376.27
4.4.90.0030.0144.78
4.4.80.0030.0154.76
4.4.70.0030.0154.75
4.4.60.0050.0184.75
4.4.50.0030.0154.77
4.4.40.0020.0254.71
4.4.30.0020.0184.75
4.4.20.0050.0134.84
4.4.10.0020.0164.84
4.4.00.0060.0214.76
4.3.110.0020.0164.67
4.3.100.0020.0154.67
4.3.90.0020.0204.63
4.3.80.0020.0254.58
4.3.70.0070.0144.63
4.3.60.0040.0144.63
4.3.50.0020.0194.62
4.3.40.0020.0274.54
4.3.30.0050.0223.30
4.3.20.0040.0153.28
4.3.10.0010.0193.24
4.3.00.0030.01715.97

preferences:
62.16 ms | 400 KiB | 5 Q