3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Globock { trait Test { function toTest() { return 'toTest mock'; } } } namespace { function toTest() { return 'toTest'; } class Foo { public function hello() { echo toTest(); } } $a = new Foo(); echo $a->hello(); }

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)
8.3.40.0120.00318.68
8.3.30.0180.00019.05
8.3.20.0040.00420.26
8.3.10.0050.00321.78
8.3.00.0000.00817.68
8.2.170.0120.00322.96
8.2.160.0070.00720.44
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0090.00926.16
8.2.120.0050.00220.86
8.2.110.0090.00022.21
8.2.100.0080.00417.72
8.2.90.0000.00719.22
8.2.80.0000.00917.97
8.2.70.0070.00417.38
8.2.60.0030.00517.91
8.2.50.0000.00918.07
8.2.40.0000.00818.03
8.2.30.0050.00318.04
8.2.20.0070.00017.58
8.2.10.0040.00418.05
8.2.00.0040.00417.56
8.1.270.0080.00023.71
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00623.82
8.1.230.0120.00019.15
8.1.220.0030.00617.79
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00817.22
8.1.180.0000.00918.10
8.1.170.0000.00818.53
8.1.160.0030.00521.93
8.1.150.0000.00718.84
8.1.140.0040.00417.42
8.1.130.0030.00317.82
8.1.120.0000.00717.31
8.1.110.0030.00517.29
8.1.100.0030.00417.41
8.1.90.0000.00817.40
8.1.80.0040.00417.40
8.1.70.0000.00717.33
8.1.60.0030.00517.47
8.1.50.0030.00617.57
8.1.40.0000.00817.43
8.1.30.0080.00017.55
8.1.20.0000.00817.61
8.1.10.0040.00417.45
8.1.00.0040.00417.46
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0000.00718.39
8.0.270.0070.00017.26
8.0.260.0050.00317.16
8.0.250.0070.00016.83
8.0.240.0100.00016.95
8.0.230.0000.00916.80
8.0.220.0030.00316.76
8.0.210.0030.00316.84
8.0.200.0030.00316.82
8.0.190.0040.00416.80
8.0.180.0030.00516.73
8.0.170.0070.00016.87
8.0.160.0040.00416.84
8.0.150.0040.00316.78
8.0.140.0050.00316.81
8.0.130.0030.00313.22
8.0.120.0040.00416.82
8.0.110.0070.00016.75
8.0.100.0000.00716.69
8.0.90.0040.00416.84
8.0.80.0090.00616.75
8.0.70.0040.00316.79
8.0.60.0030.00516.84
8.0.50.0000.00716.84
8.0.30.0180.00517.13
8.0.20.0080.01317.40
8.0.10.0000.00716.83
8.0.00.0140.00517.02
7.4.330.0000.00515.08
7.4.320.0070.00016.51
7.4.300.0040.00416.57
7.4.290.0070.00016.58
7.4.280.0040.00416.49
7.4.270.0000.00716.36
7.4.260.0030.00316.51
7.4.250.0040.00416.47
7.4.240.0020.00516.59
7.4.230.0030.00316.61
7.4.220.0060.01216.42
7.4.210.0070.00716.59
7.4.200.0030.00316.39
7.4.160.0120.00316.25
7.4.150.0080.01117.40
7.4.140.0120.00917.86
7.4.130.0100.00816.48
7.4.120.0090.00816.50
7.4.110.0220.00016.33
7.4.100.0110.00716.59
7.4.90.0090.00916.32
7.4.80.0100.01019.39
7.4.70.0130.00316.65
7.4.60.0040.01216.54
7.4.50.0000.00416.18
7.4.40.0090.01516.51
7.4.30.0040.01616.37
7.4.00.0070.00914.91
7.3.330.0040.00313.12
7.3.320.0000.00513.37
7.3.310.0000.00716.40
7.3.300.0040.00416.13
7.3.290.0030.01416.31
7.3.280.0060.01016.28
7.3.270.0110.00617.40
7.3.260.0100.00616.36
7.3.250.0070.01016.54
7.3.240.0100.01016.31
7.3.230.0040.01316.39
7.3.210.0060.01116.41
7.3.200.0170.00619.39
7.3.190.0100.01016.38
7.3.180.0100.00616.35
7.3.170.0060.00916.37
7.3.160.0130.00716.60
7.3.120.0050.01214.73
7.3.110.0070.00714.75
7.3.100.0120.00314.52
7.3.90.0040.01214.83
7.3.80.0030.01014.81
7.3.70.0000.01314.60
7.3.60.0000.00814.91
7.3.50.0100.00714.85
7.3.40.0090.00614.48
7.3.30.0120.00314.92
7.3.20.0080.00816.83
7.3.10.0120.00416.33
7.3.00.0000.01116.82
7.2.330.0130.00316.75
7.2.320.0160.00016.45
7.2.310.0090.00916.65
7.2.300.0030.01716.57
7.2.290.0070.01016.49
7.2.250.0030.01715.09
7.2.240.0070.01014.86
7.2.230.0100.01014.97
7.2.220.0030.00615.20
7.2.210.0000.01314.76
7.2.200.0090.00614.99
7.2.190.0070.00714.93
7.2.180.0030.01014.94
7.2.170.0030.01314.76
7.2.00.0130.00819.50
7.1.330.0030.01015.61
7.1.320.0110.00315.71
7.1.310.0070.00815.37
7.1.300.0000.01415.59
7.1.290.0040.00715.66
7.1.280.0040.00815.50
7.1.270.0060.00615.46
7.1.260.0090.00015.67
7.1.100.0060.00917.77
7.1.70.0040.00416.75
7.1.60.0000.02519.40
7.1.50.0110.01116.71
7.1.00.0030.07022.36
7.0.200.0000.00816.70
7.0.140.0070.06721.94
7.0.60.0030.04019.90
7.0.50.0030.04317.79
7.0.40.0070.08720.27
7.0.30.0300.07720.34
7.0.20.0230.08020.07
7.0.10.0000.04720.05
7.0.00.0100.08020.09
5.6.280.0100.06720.91
5.6.210.0070.08020.54
5.6.200.0000.05318.29
5.6.190.0170.07320.42
5.6.180.0230.05320.42
5.6.170.0300.03720.52
5.6.160.0000.04720.50
5.6.150.0130.07318.28
5.6.140.0100.03318.18
5.6.130.0200.07318.15
5.6.120.0070.08021.02
5.6.110.0170.07321.09
5.6.100.0130.07721.14
5.6.90.0070.07720.99
5.6.80.0070.06020.43
5.5.350.0030.07720.36
5.5.340.0100.06318.08
5.5.330.0030.08720.57
5.5.320.0200.04020.34
5.5.310.0230.08020.30
5.5.300.0070.08018.01
5.5.290.0130.04317.97
5.5.280.0170.05020.77
5.5.270.0000.09020.89
5.5.260.0100.08720.87
5.5.250.0070.06020.66
5.5.240.0200.07020.23
5.4.450.0430.04719.48
5.4.440.0530.04319.32
5.4.430.0400.04319.64
5.4.420.0270.04719.48
5.4.410.0430.04019.33
5.4.400.0270.03019.00
5.4.390.0230.04719.17
5.4.380.0970.06018.73
5.4.370.0930.05718.75
5.4.360.0800.05018.68
5.4.350.0700.05718.47
5.4.340.0670.05018.74
5.4.320.0060.04012.50
5.4.310.0080.03712.50
5.4.300.0030.03912.50
5.4.290.0050.03812.50
5.4.280.0050.04112.40
5.4.270.0110.03112.40
5.4.260.0050.04112.40
5.4.250.0040.04312.40
5.4.240.0060.03612.40
5.4.230.0080.03512.39
5.4.220.0080.03812.39
5.4.210.0090.03812.39
5.4.200.0070.04012.39
5.4.190.0070.03412.39
5.4.180.0070.03512.38
5.4.170.0040.03712.40
5.4.160.0070.03312.39
5.4.150.0040.03712.39
5.4.140.0050.03712.07
5.4.130.0080.03512.06
5.4.120.0040.03612.01
5.4.110.0090.03112.01
5.4.100.0070.03312.01
5.4.90.0080.04012.01
5.4.80.0050.03712.01
5.4.70.0070.03212.01
5.4.60.0060.03312.01
5.4.50.0070.03512.01
5.4.40.0070.03412.00
5.4.30.0090.03112.00
5.4.20.0030.04211.99
5.4.10.0050.03411.99
5.4.00.0080.03311.48
5.3.290.0050.03912.80
5.3.280.0060.03712.71
5.3.270.0060.03812.73
5.3.260.0060.03812.72
5.3.250.0050.03712.72
5.3.240.0040.04012.72
5.3.230.0050.03712.71
5.3.220.0060.03812.68
5.3.210.0070.03912.68
5.3.200.0070.03312.68
5.3.190.0100.03712.68
5.3.180.0100.04112.67
5.3.170.0070.03912.67
5.3.160.0080.03812.68
5.3.150.0090.04312.67
5.3.140.0110.03612.66
5.3.130.0060.03812.66
5.3.120.0060.04212.65
5.3.110.0050.04712.66
5.3.100.0060.03512.12
5.3.90.0040.03712.08
5.3.80.0070.03812.07
5.3.70.0060.03912.08
5.3.60.0040.03712.06
5.3.50.0090.03712.00
5.3.40.0070.03312.00
5.3.30.0060.04611.95
5.3.20.0040.03811.73
5.3.10.0050.03811.70
5.3.00.0080.03211.68
5.2.170.0060.0299.18
5.2.160.0040.0389.18
5.2.150.0070.0279.18
5.2.140.0020.0329.18
5.2.130.0050.0359.14
5.2.120.0070.0299.14
5.2.110.0050.0289.14
5.2.100.0030.0299.14
5.2.90.0040.0289.14
5.2.80.0050.0299.14
5.2.70.0090.0289.14
5.2.60.0080.0349.09
5.2.50.0050.0289.05
5.2.40.0060.0269.03
5.2.30.0030.0309.02
5.2.20.0040.0299.00
5.2.10.0050.0278.92
5.2.00.0080.0308.79
5.1.60.0050.0248.07
5.1.50.0020.0268.06
5.1.40.0020.0278.04
5.1.30.0090.0208.40
5.1.20.0060.0298.42
5.1.10.0040.0258.14
5.1.00.0070.0288.14
5.0.50.0060.0176.63
5.0.40.0020.0256.48
5.0.30.0020.0336.29
5.0.20.0050.0186.27
5.0.10.0040.0206.24
5.0.00.0040.0306.23
4.4.90.0020.0154.78
4.4.80.0030.0144.75
4.4.70.0010.0174.75
4.4.60.0060.0164.76
4.4.50.0030.0184.77
4.4.40.0030.0284.71
4.4.30.0030.0154.75
4.4.20.0040.0144.85
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0060.0204.66
4.3.100.0040.0144.67
4.3.90.0030.0214.63
4.3.80.0020.0244.58
4.3.70.0040.0174.63
4.3.60.0030.0144.63
4.3.50.0000.0184.62
4.3.40.0030.0234.54
4.3.30.0030.0213.28
4.3.20.0020.0163.26
4.3.10.0030.0143.22
4.3.00.0070.01315.18

preferences:
38.15 ms | 400 KiB | 5 Q