3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected $var = true; } class Bar extends Foo { public $var = 'abc'; } $reflectionFoo = new ReflectionProperty('Foo', 'var'); $reflectionBar = new ReflectionProperty('Bar', 'var'); $bar = new Bar(); var_dump((new ReflectionClass('Bar'))->getProperties());

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)
8.3.40.0090.00618.35
8.3.30.0000.01418.95
8.3.20.0040.00420.34
8.3.10.0040.00423.46
8.3.00.0040.00419.25
8.2.170.0140.00022.96
8.2.160.0110.00420.37
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00021.05
8.2.110.0060.00322.11
8.2.100.0040.00717.78
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0000.00817.80
8.2.50.0050.00318.07
8.2.40.0050.00319.76
8.2.30.0040.00419.44
8.2.20.0000.00717.61
8.2.10.0000.00718.11
8.2.00.0020.00517.68
8.1.270.0050.00323.84
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0000.01523.96
8.1.230.0030.00719.16
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.25
8.1.190.0060.00317.10
8.1.180.0060.00318.10
8.1.170.0040.00418.39
8.1.160.0030.00321.95
8.1.150.0000.00818.82
8.1.140.0070.00017.40
8.1.130.0000.00717.70
8.1.120.0000.00817.45
8.1.110.0040.00417.41
8.1.100.0000.00717.40
8.1.90.0040.00417.43
8.1.80.0000.00717.42
8.1.70.0030.00317.38
8.1.60.0040.00417.53
8.1.50.0000.00917.41
8.1.40.0080.00017.30
8.1.30.0050.00317.59
8.1.20.0000.00717.50
8.1.10.0040.00417.38
8.1.00.0000.00817.39
8.0.300.0000.00818.77
8.0.290.0050.00316.63
8.0.280.0070.00018.39
8.0.270.0070.00017.24
8.0.260.0030.00317.11
8.0.250.0030.00316.92
8.0.240.0030.00316.82
8.0.230.0030.00316.93
8.0.220.0070.00016.86
8.0.210.0030.00316.80
8.0.200.0000.00716.90
8.0.190.0040.00416.94
8.0.180.0000.00716.83
8.0.170.0040.00416.78
8.0.160.0050.00216.77
8.0.150.0030.00316.81
8.0.140.0000.00716.80
8.0.130.0000.00513.29
8.0.120.0040.00416.78
8.0.110.0040.00416.73
8.0.100.0000.00716.86
8.0.90.0040.00416.70
8.0.80.0060.00916.82
8.0.70.0070.00016.89
8.0.60.0040.00416.83
8.0.50.0040.00416.87
8.0.30.0100.00916.75
8.0.20.0130.00817.40
8.0.10.0040.00416.81
8.0.00.0110.00916.83
7.4.330.0000.00515.08
7.4.320.0000.00616.58
7.4.300.0000.00616.55
7.4.290.0000.00716.34
7.4.280.0040.00416.53
7.4.270.0040.00416.43
7.4.260.0000.00816.54
7.4.250.0040.00416.55
7.4.240.0020.00516.47
7.4.230.0070.00016.25
7.4.220.0150.01116.49
7.4.210.0080.00616.52
7.4.200.0000.00716.64
7.4.160.0160.00016.59
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0100.00716.40
7.4.120.0130.00416.42
7.4.110.0110.00716.42
7.4.100.0100.01016.32
7.4.90.0120.00616.67
7.4.80.0130.01019.39
7.4.70.0110.00716.38
7.4.60.0120.00416.39
7.4.50.0000.00916.37
7.4.40.0050.01316.30
7.4.30.0060.00916.65
7.4.00.0040.01414.71
7.3.330.0030.00313.18
7.3.320.0050.00013.04
7.3.310.0040.00316.07
7.3.300.0030.00316.18
7.3.290.0030.01016.18
7.3.280.0110.00616.15
7.3.270.0090.01217.40
7.3.260.0130.01216.14
7.3.250.0070.01016.35
7.3.240.0070.01016.25
7.3.230.0150.00616.39
7.3.210.0080.00816.56
7.3.200.0120.00619.39
7.3.190.0090.01316.11
7.3.180.0120.00316.43
7.3.170.0080.00816.45
7.3.160.0070.01416.03
7.2.330.0070.01016.66
7.2.320.0150.00316.63
7.2.310.0120.01416.30
7.2.300.0000.01616.51
7.2.290.0120.00616.64
7.2.60.0000.01416.51
7.2.00.0040.00819.23
7.1.200.0070.00015.57
7.1.70.0040.00717.03
7.1.60.0350.00416.92
7.1.50.0130.01016.82
7.1.00.0030.07722.36
7.0.200.0040.01116.60
7.0.140.0000.07721.90
7.0.60.0030.08719.94
7.0.50.0070.06317.89
7.0.40.0100.07720.05
7.0.30.0400.05320.06
7.0.20.0230.08320.12
7.0.10.0070.07720.25
7.0.00.0070.08020.16
5.6.280.0070.07020.86
5.6.210.0130.05020.56
5.6.200.0170.07718.20
5.6.190.0000.09320.55
5.6.180.0170.04320.55
5.6.170.0430.07320.54
5.6.160.0070.04020.54
5.6.150.0000.06718.12
5.6.140.0030.04318.18
5.6.130.0030.08018.18
5.6.120.0070.08320.97
5.6.110.0170.07721.00
5.6.100.0100.08021.11
5.6.90.0200.07321.12
5.6.80.0030.09020.51
5.5.350.0030.07320.44
5.5.340.0170.05318.07
5.5.330.0070.09020.40
5.5.320.0130.08720.14
5.5.310.0300.07320.28
5.5.300.0100.07717.97
5.5.290.0070.05317.92
5.5.280.0100.07720.96
5.5.270.0100.08020.64
5.5.260.0130.07320.76
5.5.250.0070.08320.61
5.5.240.0230.05020.26
5.4.450.0200.05019.55
5.4.440.0230.05019.48
5.4.430.0300.04719.63
5.4.420.0400.03319.26
5.4.410.0100.04019.26
5.4.400.0230.04719.14
5.4.390.0430.04318.84
5.4.380.0330.05018.79
5.4.370.0330.05318.55
5.4.360.0300.05718.80
5.4.350.0430.07318.79
5.4.340.0470.06718.74
5.4.320.0050.03612.50
5.4.310.0090.04212.49
5.4.300.0060.03512.50
5.4.290.0050.03812.49
5.4.280.0040.03612.39
5.4.270.0060.04412.39
5.4.260.0110.03612.39
5.4.250.0110.03812.39
5.4.240.0100.03712.39
5.4.230.0100.03312.38
5.4.220.0050.04612.38
5.4.210.0070.03912.39
5.4.200.0090.04012.39
5.4.190.0080.04912.38
5.4.180.0040.03912.38
5.4.170.0100.06112.39
5.4.160.0130.03612.39
5.4.150.0060.04112.38
5.4.140.0070.05112.07
5.4.130.0080.03512.05
5.4.120.0060.04412.01
5.4.110.0070.04112.01
5.4.100.0090.04212.01
5.4.90.0060.05012.01
5.4.80.0080.04012.00
5.4.70.0080.04312.00
5.4.60.0050.04212.00
5.4.50.0050.04812.00
5.4.40.0070.04811.99
5.4.30.0080.04111.99
5.4.20.0070.03311.99
5.4.10.0060.03711.99
5.4.00.0080.03211.48
5.3.290.0070.03912.80
5.3.280.0130.04112.71
5.3.270.0110.04712.73
5.3.260.0060.03912.72
5.3.250.0070.03612.72
5.3.240.0080.05312.72
5.3.230.0150.04112.70
5.3.220.0110.04112.68
5.3.210.0060.03812.68
5.3.200.0090.03712.68
5.3.190.0040.04312.68
5.3.180.0110.04112.67
5.3.170.0060.03512.67
5.3.160.0040.03712.67
5.3.150.0040.04712.67
5.3.140.0090.03712.66
5.3.130.0070.03612.66
5.3.120.0080.04812.66
5.3.110.0110.03312.66
5.3.100.0100.04112.12
5.3.90.0090.03212.10
5.3.80.0070.03912.09
5.3.70.0110.03512.09
5.3.60.0070.03812.08
5.3.50.0070.03412.03
5.3.40.0050.03712.02
5.3.30.0060.03511.99
5.3.20.0100.03911.77
5.3.10.0040.03611.73
5.3.00.0060.03711.72
5.2.170.0030.0319.22
5.2.160.0050.0339.21
5.2.150.0040.0319.22
5.2.140.0030.0359.22
5.2.130.0070.0329.18
5.2.120.0100.0379.18
5.2.110.0070.0269.19
5.2.100.0050.0289.18
5.2.90.0060.0319.18
5.2.80.0040.0359.17
5.2.70.0050.0379.18
5.2.60.0030.0319.13
5.2.50.0040.0299.10
5.2.40.0040.0299.07
5.2.30.0040.0309.05
5.2.20.0040.0299.04
5.2.10.0080.0448.94
5.2.00.0060.0278.81
5.1.60.0040.0238.09
5.1.50.0030.0258.09
5.1.40.0030.0288.07
5.1.30.0050.0248.42
5.1.20.0040.0268.44
5.1.10.0020.0278.16
5.1.00.0050.0248.16
5.0.50.0040.0216.64
5.0.40.0020.0196.50
5.0.30.0040.0296.32
5.0.20.0030.0206.28
5.0.10.0030.0206.26
5.0.00.0040.0306.25
4.4.90.0020.0164.78
4.4.80.0050.0134.75
4.4.70.0020.0154.75
4.4.60.0010.0164.75
4.4.50.0020.0154.77
4.4.40.0040.0234.71
4.4.30.0040.0134.76
4.4.20.0070.0254.85
4.4.10.0020.0194.85
4.4.00.0030.0384.75
4.3.110.0030.0244.67
4.3.100.0040.0194.67
4.3.90.0030.0184.63
4.3.80.0020.0244.58
4.3.70.0030.0224.63
4.3.60.0040.0164.62
4.3.50.0040.0144.63
4.3.40.0020.0244.54
4.3.30.0010.0163.30
4.3.20.0030.0153.28
4.3.10.0050.0173.24
4.3.00.0070.01717.24

preferences:
37.92 ms | 400 KiB | 5 Q