3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Bar { public function theAnswer() { return 42; } } class Foo { private $bar; public function __construct(Bar $bar) { $this->bar = $bar; } public function getBar() { return $this->bar; } } $x = new Foo(); $bar = $x->getBar();

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)
8.3.60.0130.00316.75
8.3.50.0160.00422.81
8.3.40.0120.00318.84
8.3.30.0140.00019.27
8.3.20.0080.00020.34
8.3.10.0070.00023.67
8.3.00.0050.00519.31
8.2.180.0130.00318.29
8.2.170.0030.01722.96
8.2.160.0070.00720.37
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.86
8.2.110.0080.00022.25
8.2.100.0060.00617.84
8.2.90.0050.00319.13
8.2.80.0030.00517.97
8.2.70.0080.00017.63
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0040.00418.03
8.2.30.0000.00717.99
8.2.20.0020.00517.68
8.2.10.0030.00517.86
8.2.00.0070.00017.66
8.1.280.0180.00425.92
8.1.270.0040.00421.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0040.00718.89
8.1.220.0030.00517.74
8.1.210.0000.00918.77
8.1.200.0120.00017.23
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0000.00818.49
8.1.160.0000.00721.93
8.1.150.0000.00718.80
8.1.140.0000.00717.23
8.1.130.0030.00317.63
8.1.120.0000.00717.26
8.1.110.0050.00317.36
8.1.100.0030.00317.32
8.1.90.0000.00817.36
8.1.80.0030.00317.36
8.1.70.0040.00417.20
8.1.60.0040.00417.55
8.1.50.0000.00917.53
8.1.40.0060.00617.43
8.1.30.0080.00017.41
8.1.20.0070.00017.54
8.1.10.0000.00717.58
8.1.00.0000.00717.43
8.0.300.0000.00818.77
8.0.290.0000.00816.63
8.0.280.0050.00218.29
8.0.270.0000.00717.15
8.0.260.0000.00817.20
8.0.250.0000.00716.85
8.0.240.0000.00716.85
8.0.230.0060.00316.90
8.0.220.0000.00716.94
8.0.210.0030.00316.80
8.0.200.0030.00316.95
8.0.190.0050.00316.97
8.0.180.0050.00316.91
8.0.170.0030.00616.90
8.0.160.0030.00316.88
8.0.150.0000.00716.88
8.0.140.0060.00316.63
8.0.130.0090.00013.35
8.0.120.0040.00416.88
8.0.110.0050.00316.88
8.0.100.0000.00716.93
8.0.90.0000.00716.79
8.0.80.0060.01016.77
8.0.70.0040.00416.80
8.0.60.0040.00416.79
8.0.50.0040.00416.90
8.0.30.0100.01017.03
8.0.20.0170.00317.40
8.0.10.0030.00516.82
8.0.00.0090.00916.81
7.4.330.0000.00615.00
7.4.320.0000.00716.50
7.4.300.0000.00716.57
7.4.290.0030.00316.34
7.4.280.0050.00216.37
7.4.270.0000.00716.54
7.4.260.0090.00016.44
7.4.250.0000.00716.47
7.4.240.0030.00516.42
7.4.230.0030.00316.35
7.4.220.0060.01216.57
7.4.210.0150.00016.57
7.4.200.0030.00516.28
7.4.160.0100.00616.48
7.4.150.0070.01717.40
7.4.140.0070.01417.86
7.4.130.0100.00716.50
7.4.120.0130.00416.55
7.4.110.0060.01216.31
7.4.100.0060.01116.40
7.4.90.0110.00616.56
7.4.80.0090.01219.39
7.4.70.0120.00916.29
7.4.60.0070.01016.40
7.4.50.0030.00316.32
7.4.40.0030.01216.48
7.4.30.0160.00316.26
7.4.00.0090.00614.98
7.3.330.0000.00713.34
7.3.320.0000.00713.13
7.3.310.0000.00716.27
7.3.300.0000.00716.25
7.3.290.0030.01016.35
7.3.280.0060.01216.36
7.3.270.0110.00617.40
7.3.260.0180.00816.52
7.3.250.0120.00616.57
7.3.240.0150.00316.59
7.3.230.0060.01516.61
7.3.210.0070.01016.29
7.3.200.0060.01019.39
7.3.190.0100.00616.43
7.3.180.0120.00316.43
7.3.170.0090.00616.38
7.3.160.0130.00316.36
7.2.330.0110.00816.51
7.2.320.0030.01416.32
7.2.310.0140.00916.28
7.2.300.0100.01316.31
7.2.290.0070.01416.41
7.2.60.0040.01216.71
7.2.00.0080.00419.19
7.1.200.0040.00415.70
7.1.100.0030.00517.61
7.1.70.0000.00717.18
7.1.60.0070.01319.46
7.1.50.0160.01016.84
7.1.00.0000.08022.37
7.0.200.0030.00716.56
7.0.140.0100.06721.95
7.0.60.0070.04019.91
7.0.50.0030.08317.84
7.0.40.0070.04320.09
7.0.30.0300.05720.24
7.0.20.0200.06320.33
7.0.10.0100.09020.16
7.0.00.0070.08320.16
5.6.210.0100.07720.53
5.6.200.0000.05318.22
5.6.190.0070.03720.59
5.6.180.0170.04320.49
5.6.170.0230.07320.58
5.6.160.0030.05020.50
5.6.150.0070.04018.20
5.6.140.0130.05018.15
5.6.130.0070.05018.23
5.6.120.0100.05020.98
5.6.110.0130.07720.99
5.6.100.0130.05721.04
5.6.90.0000.05321.02
5.6.80.0030.08320.36
5.6.70.4370.04720.35
5.5.350.0130.07320.41
5.5.340.0030.06717.98
5.5.330.0100.06720.29
5.5.320.0400.07720.33
5.5.310.0230.07720.36
5.5.300.0000.05717.96
5.5.290.0070.04017.97
5.5.280.0100.06020.77
5.5.270.0200.07020.87
5.5.260.0230.07720.80
5.5.250.0230.06720.79
5.5.240.0070.08020.07
5.4.450.0270.04719.32
5.4.440.0400.04319.52
5.4.430.0430.03719.50
5.4.420.0300.04019.44
5.4.410.0400.04019.07
5.4.400.0630.03319.17
5.4.390.1170.04719.25
5.4.380.0200.06018.76
5.4.370.0330.08018.70
5.4.360.0300.06018.83
5.4.350.0530.05718.78
5.4.340.0130.07318.72
5.4.320.0060.03612.50
5.4.310.0050.03912.50
5.4.300.0080.03512.50
5.4.290.0070.03712.50
5.4.280.0040.03812.40
5.4.270.0050.03712.40
5.4.260.0030.04212.40
5.4.250.0070.03812.40
5.4.240.0040.03812.39
5.4.230.0040.04012.39
5.4.220.0090.03312.39
5.4.210.0080.03312.39
5.4.200.0100.03612.39
5.4.190.0070.03812.39
5.4.180.0060.03612.38
5.4.170.0060.03612.40
5.4.160.0060.03712.39
5.4.150.0080.03912.39
5.4.140.0080.03912.07
5.4.130.0060.03912.06
5.4.120.0060.03612.02
5.4.110.0100.03512.02
5.4.100.0070.03512.02
5.4.90.0050.03712.02
5.4.80.0070.03712.02
5.4.70.0110.03012.01
5.4.60.0060.04012.02
5.4.50.0060.03612.01
5.4.40.0080.03412.00
5.4.30.0080.04212.00
5.4.20.0040.03712.00
5.4.10.0060.03612.00
5.4.00.0040.03711.49
5.3.290.0040.04112.80
5.3.280.0060.03812.70
5.3.270.0070.03812.72
5.3.260.0050.04012.72
5.3.250.0060.03712.72
5.3.240.0090.03412.72
5.3.230.0070.03612.71
5.3.220.0050.03812.68
5.3.210.0090.03512.68
5.3.200.0080.03412.68
5.3.190.0070.04412.68
5.3.180.0030.03912.67
5.3.170.0050.03712.67
5.3.160.0060.03612.68
5.3.150.0070.03912.68
5.3.140.0040.03912.66
5.3.130.0060.03912.66
5.3.120.0090.03612.66
5.3.110.0090.03612.66
5.3.100.0070.03512.12
5.3.90.0060.03512.11
5.3.80.0070.03412.10
5.3.70.0050.03712.10
5.3.60.0060.03612.09
5.3.50.0060.03512.03
5.3.40.0040.04012.04
5.3.30.0140.03311.98
5.3.20.0060.03411.77
5.3.10.0060.03411.73
5.3.00.0060.03611.73
5.2.170.0060.0299.23
5.2.160.0070.0279.23
5.2.150.0060.0289.23
5.2.140.0040.0309.22
5.2.130.0040.0289.19
5.2.120.0070.0259.19
5.2.110.0080.0259.19
5.2.100.0080.0259.18
5.2.90.0030.0309.18
5.2.80.0030.0339.18
5.2.70.0040.0309.17
5.2.60.0040.0319.13
5.2.50.0060.0419.10
5.2.40.0050.0339.08
5.2.30.0030.0319.05
5.2.20.0060.0279.04
5.2.10.0040.0298.95
5.2.00.0030.0308.80
5.1.60.0020.0308.10
5.1.50.0070.0228.09
5.1.40.0060.0228.07
5.1.30.0070.0288.42
5.1.20.0070.0268.45
5.1.10.0040.0268.18
5.1.00.0050.0258.17
5.0.50.0040.0206.64
5.0.40.0040.0196.51
5.0.30.0030.0316.32
5.0.20.0020.0206.28
5.0.10.0040.0256.26
5.0.00.0040.0326.25
4.4.90.0040.0144.78
4.4.80.0020.0164.76
4.4.70.0040.0144.76
4.4.60.0050.0134.75
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0040.0154.76
4.4.20.0040.0154.84
4.4.10.0070.0114.85
4.4.00.0030.0264.76
4.3.110.0110.0134.67
4.3.100.0020.0164.67
4.3.90.0040.0144.63
4.3.80.0030.0244.59
4.3.70.0040.0134.63
4.3.60.0050.0144.63
4.3.50.0030.0164.63
4.3.40.0030.0244.54
4.3.30.0020.0173.30
4.3.20.0030.0153.28
4.3.10.0010.0173.24
4.3.00.0200.01315.68

preferences:
41.32 ms | 401 KiB | 5 Q