3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Blah { function getOne() { return 1;} } abstract class AbstractTest { use Blah; } class Test extends AbstractTest {} function hier($class) { $traits = class_uses($class) ?: []; $parents = class_parents($class) ?: []; foreach ($parents as $parent) { array_merge($traits, hier($parent)); } return $traits; } $t = new Test; echo $t->getOne() . "\n"; var_dump(class_parents(Test::class)); var_dump(hier(Test::class));

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)
8.3.60.0110.01116.50
8.3.50.0120.00721.98
8.3.40.0140.00718.84
8.3.30.0030.01018.92
8.3.20.0040.00420.29
8.3.10.0000.00721.59
8.3.00.0050.00317.77
8.2.180.0160.00016.75
8.2.170.0140.00022.96
8.2.160.0110.00420.35
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0060.01226.16
8.2.120.0040.00420.85
8.2.110.0040.00422.20
8.2.100.0000.01118.03
8.2.90.0000.00919.22
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0080.00017.80
8.2.50.0080.00018.07
8.2.40.0000.00918.34
8.2.30.0040.00418.00
8.2.20.0050.00317.73
8.2.10.0000.00717.97
8.2.00.0040.00417.59
8.1.280.0100.00725.92
8.1.270.0080.00023.79
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0040.00423.82
8.1.230.0060.00619.09
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0000.01017.35
8.1.190.0030.00517.10
8.1.180.0000.00818.10
8.1.170.0000.00918.65
8.1.160.0020.00521.98
8.1.150.0070.00018.86
8.1.140.0040.00417.45
8.1.130.0070.00019.14
8.1.120.0040.00417.36
8.1.110.0040.00417.34
8.1.100.0040.00417.34
8.1.90.0000.00717.45
8.1.80.0050.00217.50
8.1.70.0000.00717.44
8.1.60.0060.00317.65
8.1.50.0030.00617.53
8.1.40.0060.00317.45
8.1.30.0050.00317.64
8.1.20.0040.00417.55
8.1.10.0090.00017.56
8.1.00.0030.00517.40
8.0.300.0040.00418.77
8.0.290.0070.00416.58
8.0.280.0070.00018.45
8.0.270.0030.00317.26
8.0.260.0070.00016.89
8.0.250.0000.00717.01
8.0.240.0030.00316.86
8.0.230.0030.00416.86
8.0.220.0000.00716.77
8.0.210.0070.00016.86
8.0.200.0100.00216.93
8.0.190.0040.00416.83
8.0.180.0000.00816.92
8.0.170.0080.00016.84
8.0.160.0000.00716.96
8.0.150.0030.00316.79
8.0.140.0030.00516.79
8.0.130.0060.00013.41
8.0.120.0040.00416.82
8.0.110.0000.00816.85
8.0.100.0000.00716.95
8.0.90.0000.00716.95
8.0.80.0080.00816.94
8.0.70.0040.00416.74
8.0.60.0000.00716.85
8.0.50.0030.00516.84
8.0.30.0100.01217.03
8.0.20.0090.01017.40
8.0.10.0000.00716.95
8.0.00.0150.00316.67
7.4.330.0000.00515.20
7.4.320.0000.00616.40
7.4.300.0040.00416.49
7.4.290.0000.00816.60
7.4.280.0060.00316.48
7.4.270.0070.00016.50
7.4.260.0070.00316.41
7.4.250.0000.00816.52
7.4.240.0050.00216.53
7.4.230.0030.00316.53
7.4.220.0090.01316.54
7.4.210.0140.00616.63
7.4.200.0000.00716.62
7.4.160.0120.00316.40
7.4.150.0120.00617.40
7.4.140.0110.01217.86
7.4.130.0110.00816.57
7.4.120.0130.00916.60
7.4.110.0100.00616.57
7.4.100.0110.01416.45
7.4.90.0060.01116.33
7.4.80.0060.01219.39
7.4.70.0130.00316.63
7.4.60.0080.00816.41
7.4.50.0050.00316.28
7.4.40.0060.01016.42
7.4.30.0110.00616.46
7.4.00.0050.01214.87
7.3.330.0050.00013.17
7.3.320.0030.00313.31
7.3.310.0000.00716.13
7.3.300.0030.00316.22
7.3.290.0140.00716.31
7.3.280.0100.01016.30
7.3.270.0130.00317.40
7.3.260.0070.01016.59
7.3.250.0090.00816.59
7.3.240.0060.01316.52
7.3.230.0070.01016.39
7.3.210.0110.00616.57
7.3.200.0090.01119.39
7.3.190.0120.00616.54
7.3.180.0040.01616.38
7.3.170.0120.00916.58
7.3.160.0070.01016.59
7.3.120.0100.00514.77
7.3.110.0050.01014.88
7.3.100.0060.00814.97
7.3.90.0050.01115.04
7.3.80.0060.00414.74
7.3.70.0070.00714.74
7.3.60.0050.00714.77
7.3.50.0040.00714.79
7.3.40.0020.01114.80
7.3.30.0040.00614.92
7.3.20.0050.00816.70
7.3.10.0080.00816.50
7.3.00.0070.00816.52
7.2.330.0150.00316.77
7.2.320.0100.01016.90
7.2.310.0110.00516.50
7.2.300.0060.01016.39
7.2.290.0040.01216.72
7.2.250.0060.01215.23
7.2.240.0080.00615.21
7.2.230.0050.00915.08
7.2.220.0090.00714.90
7.2.210.0100.00515.22
7.2.200.0080.00515.24
7.2.190.0030.00815.06
7.2.180.0070.00615.16
7.2.170.0020.00814.93
7.2.160.0090.00615.15
7.2.150.0070.01016.84
7.2.140.0100.00316.80
7.2.130.0110.00417.00
7.2.120.0060.00917.04
7.2.110.0070.01117.10
7.2.100.0060.00917.11
7.2.90.0100.00716.85
7.2.80.0070.00717.16
7.2.70.0120.00017.06
7.2.60.0080.00616.81
7.2.50.0030.00716.64
7.2.40.0070.00717.05
7.2.30.0060.00916.96
7.2.20.0060.01017.14
7.2.10.0060.00916.69
7.2.00.0040.00618.09
7.1.330.0070.00715.88
7.1.320.0050.00915.72
7.1.310.0090.00515.60
7.1.300.0070.00815.57
7.1.290.0070.00715.85
7.1.280.0070.01015.61
7.1.270.0080.00515.73
7.1.260.0060.01115.78
7.1.250.0040.00915.83
7.1.200.0070.00315.77
7.1.100.0000.01417.82
7.1.70.0000.00917.32
7.1.60.0140.01019.25
7.1.50.0070.01417.05
7.1.00.0000.08022.32
7.0.200.0030.00316.76
7.0.140.0070.07321.99
7.0.60.0070.08019.92
7.0.50.0100.07317.87
7.0.40.0100.04320.21
7.0.30.0300.07720.20
7.0.20.0170.04320.09
7.0.10.0100.07720.30
7.0.00.0070.08320.22
5.6.280.0100.06721.03
5.6.210.0030.05020.51
5.6.200.0170.07318.18
5.6.190.0070.04020.55
5.6.180.3230.03720.41
5.6.170.0230.08320.56
5.6.160.0100.08020.56
5.6.150.0000.08018.12
5.6.140.0100.06718.17
5.6.130.0030.05718.21
5.6.120.0100.03321.00
5.6.110.0070.06721.01
5.6.100.0170.07721.15
5.6.90.0100.05020.89
5.6.80.0070.06720.39
5.6.70.4100.04020.44
5.5.350.0030.08320.39
5.5.340.0030.08717.97
5.5.330.0000.05020.30
5.5.320.3100.04320.31
5.5.310.0200.03720.37
5.5.300.0030.07318.04
5.5.290.0100.04717.97
5.5.280.0070.05720.86
5.5.270.0130.08020.89
5.5.260.0130.07720.75
5.5.250.0070.07020.80
5.5.240.0200.08320.34
5.4.450.0930.05319.42
5.4.440.0500.03719.50
5.4.430.0400.04319.30
5.4.420.0300.04319.18
5.4.410.0800.03019.28
5.4.400.0370.04019.20
5.4.390.0130.03718.84
5.4.380.0370.05318.59
5.4.370.0500.05018.64
5.4.360.0370.05318.62
5.4.350.0200.05318.73
5.4.340.0100.05718.61
5.4.320.0070.04312.52
5.4.310.0080.03512.52
5.4.300.0070.03612.53
5.4.290.0050.03812.52
5.4.280.0060.03712.41
5.4.270.0030.03912.42
5.4.260.0060.03712.42
5.4.250.0020.04212.41
5.4.240.0030.03712.41
5.4.230.0050.03812.41
5.4.220.0020.03912.41
5.4.210.0060.03512.41
5.4.200.0070.03812.41
5.4.190.0060.03512.40
5.4.180.0100.03512.40
5.4.170.0060.03412.41
5.4.160.0050.03612.40
5.4.150.0060.03512.40
5.4.140.0090.03712.09
5.4.130.0100.03412.07
5.4.120.0030.04212.04
5.4.110.0080.03312.04
5.4.100.0060.03412.04
5.4.90.0040.03812.04
5.4.80.0080.03312.03
5.4.70.0060.03412.03
5.4.60.0070.03912.03
5.4.50.0040.03612.03
5.4.40.0080.03112.02
5.4.30.0060.03412.02
5.4.20.0060.03412.01
5.4.10.0080.03412.01
5.4.00.0020.04311.51
5.3.290.0090.03612.80
5.3.280.0080.03512.71
5.3.270.0070.04212.72
5.3.260.0030.04212.72
5.3.250.0050.03912.72
5.3.240.0030.03912.72
5.3.230.0040.03912.71
5.3.220.0060.03612.68
5.3.210.0060.03812.68
5.3.200.0070.03912.68
5.3.190.0050.04012.68
5.3.180.0060.03612.68
5.3.170.0050.03912.67
5.3.160.0060.03712.68
5.3.150.0060.03712.67
5.3.140.0050.03612.66
5.3.130.0080.04212.66
5.3.120.0090.03712.66
5.3.110.0050.04012.66
5.3.100.0070.03612.12
5.3.90.0050.03712.09
5.3.80.0040.03712.08
5.3.70.0050.03912.07
5.3.60.0070.03512.06
5.3.50.0020.04012.00
5.3.40.0090.03312.00
5.3.30.0020.03811.95
5.3.20.0070.03411.73
5.3.10.0010.04311.70
5.3.00.0070.03511.68
5.2.170.0040.0319.18
5.2.160.0030.0329.18
5.2.150.0040.0309.18
5.2.140.0070.0379.18
5.2.130.0040.0299.14
5.2.120.0040.0289.14
5.2.110.0060.0279.14
5.2.100.0090.0259.14
5.2.90.0070.0279.14
5.2.80.0050.0299.14
5.2.70.0020.0329.14
5.2.60.0000.0349.10
5.2.50.0060.0319.06
5.2.40.0020.0389.03
5.2.30.0040.0339.01
5.2.20.0050.0289.01
5.2.10.0080.0298.93
5.2.00.0060.0298.79
5.1.60.0060.0218.06
5.1.50.0030.0318.06
5.1.40.0030.0258.04
5.1.30.0050.0258.40
5.1.20.0050.0258.42
5.1.10.0060.0238.14
5.1.00.0050.0248.14
5.0.50.0040.0196.62
5.0.40.0030.0196.48
5.0.30.0000.0356.29
5.0.20.0010.0216.27
5.0.10.0010.0216.24
5.0.00.0020.0326.23
4.4.90.0020.0154.78
4.4.80.0030.0144.75
4.4.70.0040.0194.75
4.4.60.0050.0164.75
4.4.50.0050.0124.77
4.4.40.0030.0314.71
4.4.30.0030.0204.76
4.4.20.0050.0184.84
4.4.10.0060.0174.85
4.4.00.0020.0254.76
4.3.110.0020.0224.67
4.3.100.0040.0134.66
4.3.90.0060.0114.64
4.3.80.0030.0244.59
4.3.70.0030.0144.63
4.3.60.0060.0114.63
4.3.50.0020.0164.63
4.3.40.0050.0304.54
4.3.30.0020.0233.28
4.3.20.0040.0183.25
4.3.10.0030.0143.22
4.3.00.0070.01715.27

preferences:
37.87 ms | 401 KiB | 5 Q