3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Quz { private $bar; public function __get($name) { return $this->$name; } } class Foo extends Quz { public function __get($name) { return $this->$name; } } $foo = new Foo(); $foo->bar;

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)
8.3.60.0070.00716.88
8.3.50.0110.00417.86
8.3.40.0090.00618.71
8.3.30.0000.01719.08
8.3.20.0040.00420.07
8.3.10.0040.00420.52
8.3.00.0000.00819.25
8.2.180.0070.00716.36
8.2.170.0040.01122.96
8.2.160.0070.00720.32
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00321.05
8.2.110.0000.00920.80
8.2.100.0120.00017.78
8.2.90.0080.00017.97
8.2.80.0000.00817.97
8.2.70.0040.00817.63
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0050.00317.84
8.2.30.0050.00319.30
8.2.20.0050.00217.59
8.2.10.0070.00018.10
8.2.00.0040.00417.68
8.1.280.0100.00725.92
8.1.270.0130.00724.05
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.61
8.1.230.0000.01120.86
8.1.220.0000.00817.74
8.1.210.0040.00818.77
8.1.200.0030.00717.35
8.1.190.0030.00517.35
8.1.180.0050.00518.10
8.1.170.0040.00418.45
8.1.160.0030.00322.00
8.1.150.0000.00718.99
8.1.140.0060.00317.43
8.1.130.0030.00317.70
8.1.120.0000.00717.37
8.1.110.0000.00717.36
8.1.100.0000.00717.50
8.1.90.0000.00717.44
8.1.80.0000.00717.46
8.1.70.0030.00317.45
8.1.60.0000.00817.61
8.1.50.0040.00417.56
8.1.40.0000.00817.56
8.1.30.0050.00317.47
8.1.20.0040.00417.63
8.1.10.0020.00517.56
8.1.00.0050.00217.49
8.0.300.0000.00819.84
8.0.290.0050.00216.75
8.0.280.0040.00418.32
8.0.270.0030.00617.16
8.0.260.0030.00317.14
8.0.250.0000.00717.04
8.0.240.0000.00616.99
8.0.230.0030.00317.06
8.0.220.0030.00316.82
8.0.210.0000.00716.95
8.0.200.0000.00616.97
8.0.190.0000.00717.01
8.0.180.0040.00416.90
8.0.170.0050.00316.98
8.0.160.0040.00416.91
8.0.150.0040.00416.91
8.0.140.0000.00816.94
8.0.130.0060.00013.46
8.0.120.0040.00416.79
8.0.110.0060.00316.85
8.0.100.0000.00716.90
8.0.90.0040.00316.84
8.0.80.0070.01416.93
8.0.70.0020.00516.91
8.0.60.0080.00016.79
8.0.50.0020.00516.95
8.0.30.0140.00417.28
8.0.20.0160.00717.40
8.0.10.0030.00617.08
8.0.00.0160.00316.78
7.4.330.0050.00015.00
7.4.320.0000.00616.40
7.4.300.0050.00216.49
7.4.290.0030.00316.45
7.4.280.0060.00316.62
7.4.270.0000.00716.60
7.4.260.0030.00616.38
7.4.250.0000.00716.62
7.4.240.0040.00416.57
7.4.230.0000.00716.30
7.4.220.0140.00316.53
7.4.210.0100.01616.71
7.4.200.0030.00316.59
7.4.160.0060.00916.44
7.4.150.0070.01117.40
7.4.140.0110.01017.86
7.4.130.0090.00916.57
7.4.120.0120.00616.55
7.4.110.0120.00616.57
7.4.100.0030.01516.46
7.4.90.0120.00316.56
7.4.80.0150.00919.39
7.4.70.0090.00616.43
7.4.60.0170.00616.40
7.4.50.0040.00416.36
7.4.40.0110.00616.39
7.4.30.0090.00916.57
7.4.00.0150.00015.04
7.3.330.0000.00513.32
7.3.320.0050.00013.13
7.3.310.0030.00316.16
7.3.300.0000.00616.41
7.3.290.0030.01616.33
7.3.280.0080.01116.40
7.3.270.0140.00317.40
7.3.260.0100.00716.64
7.3.250.0080.00916.53
7.3.240.0110.01116.43
7.3.230.0050.01416.39
7.3.210.0080.01516.32
7.3.200.0130.00619.39
7.3.190.0060.01316.65
7.3.180.0130.00316.39
7.3.170.0130.00616.30
7.3.160.0060.00916.32
7.2.330.0100.00716.60
7.2.320.0080.00816.70
7.2.310.0160.00716.45
7.2.300.0100.01016.28
7.2.290.0070.01016.64
7.2.00.0030.00919.15
7.1.100.0000.01117.82
7.1.70.0080.00417.15
7.1.60.0100.01419.61
7.1.50.0120.00916.88
7.1.00.0030.07722.33
7.0.200.0340.00514.55
7.0.140.0030.07322.10
7.0.60.0070.04719.97
7.0.50.0070.03717.87
7.0.40.0070.08020.12
7.0.30.0270.08320.25
7.0.20.0370.07020.23
7.0.10.0030.04720.09
7.0.00.0070.09020.06
5.6.280.0030.07320.87
5.6.210.0070.08320.70
5.6.200.0000.05018.18
5.6.190.0030.04320.51
5.6.180.0370.07320.47
5.6.170.0270.06320.62
5.6.160.0030.05320.50
5.6.150.0070.06318.27
5.6.140.0030.05718.18
5.6.130.0030.04318.14
5.6.120.0070.09021.13
5.6.110.0130.03320.98
5.6.100.0130.05720.99
5.6.90.0100.07321.03
5.6.80.0100.07320.41
5.5.350.3470.03720.42
5.5.340.0030.09717.98
5.5.330.0070.08320.43
5.5.320.0400.05320.14
5.5.310.0270.04020.26
5.5.300.0030.03717.97
5.5.290.0030.07717.98
5.5.280.0130.08020.90
5.5.270.0100.08020.87
5.5.260.0130.07720.77
5.5.250.0130.07320.60
5.5.240.0000.03320.26
5.4.450.1100.03019.52
5.4.440.0300.05319.27
5.4.430.0470.05319.40
5.4.420.0170.05319.52
5.4.410.0130.05319.42
5.4.400.0200.04719.24
5.4.390.0170.05018.99
5.4.380.0270.05718.63
5.4.370.0300.05718.62
5.4.360.0270.05718.52
5.4.350.0230.05718.63
5.4.340.0300.06718.56
5.4.320.0060.03612.50
5.4.310.0090.03512.50
5.4.300.0030.04012.50
5.4.290.0050.04212.50
5.4.280.0040.03812.40
5.4.270.0080.03412.40
5.4.260.0060.03912.40
5.4.250.0080.03712.39
5.4.240.0090.03612.40
5.4.230.0080.03612.39
5.4.220.0030.03912.39
5.4.210.0050.03712.39
5.4.200.0040.04912.39
5.4.190.0060.03712.39
5.4.180.0060.03912.39
5.4.170.0060.04212.40
5.4.160.0090.03912.39
5.4.150.0050.03812.39
5.4.140.0080.03512.07
5.4.130.0060.03612.06
5.4.120.0080.03412.02
5.4.110.0080.04512.02
5.4.100.0090.04612.02
5.4.90.0080.04912.02
5.4.80.0090.04912.02
5.4.70.0110.04612.01
5.4.60.0070.04812.01
5.4.50.0070.04812.02
5.4.40.0090.04212.00
5.4.30.0080.04312.00
5.4.20.0040.04012.00
5.4.10.0130.04412.00
5.4.00.0100.04811.48
5.3.290.0120.03912.80
5.3.280.0050.03912.71
5.3.270.0080.05412.72
5.3.260.0080.05512.72
5.3.250.0060.03912.72
5.3.240.0110.03812.71
5.3.230.0080.03612.71
5.3.220.0070.04112.68
5.3.210.0070.03912.68
5.3.200.0070.04112.68
5.3.190.0060.03812.68
5.3.180.0080.04312.68
5.3.170.0100.03912.66
5.3.160.0130.04312.68
5.3.150.0050.05212.67
5.3.140.0070.03712.66
5.3.130.0080.03912.65
5.3.120.0040.04112.66
5.3.110.0060.03912.66
5.3.100.0060.03712.12
5.3.90.0070.03512.11
5.3.80.0060.03612.09
5.3.70.0120.03012.09
5.3.60.0060.03712.08
5.3.50.0110.04412.03
5.3.40.0050.03812.03
5.3.30.0100.04611.99
5.3.20.0070.04511.77
5.3.10.0110.03211.73
5.3.00.0080.03511.72
5.2.170.0020.0369.23
5.2.160.0060.0299.22
5.2.150.0020.0349.23
5.2.140.0070.0299.22
5.2.130.0040.0299.18
5.2.120.0120.0219.18
5.2.110.0090.0279.19
5.2.100.0070.0419.18
5.2.90.0030.0329.18
5.2.80.0020.0349.18
5.2.70.0050.0309.18
5.2.60.0020.0339.13
5.2.50.0040.0319.10
5.2.40.0080.0289.08
5.2.30.0010.0339.05
5.2.20.0100.0299.04
5.2.10.0040.0298.94
5.2.00.0020.0398.81
5.1.60.0040.0248.09
5.1.50.0020.0278.09
5.1.40.0060.0238.07
5.1.30.0020.0288.42
5.1.20.0060.0248.44
5.1.10.0050.0248.17
5.1.00.0030.0268.16
5.0.50.0070.0166.64
5.0.40.0060.0226.50
5.0.30.0030.0316.32
5.0.20.0020.0216.28
5.0.10.0020.0216.26
5.0.00.0020.0326.25
4.4.90.0020.0174.78
4.4.80.0030.0154.75
4.4.70.0010.0174.75
4.4.60.0010.0174.75
4.4.50.0040.0144.77
4.4.40.0040.0234.71
4.4.30.0000.0184.76
4.4.20.0020.0164.84
4.4.10.0040.0154.85
4.4.00.0030.0244.75
4.3.110.0020.0164.66
4.3.100.0020.0154.66
4.3.90.0040.0134.63
4.3.80.0020.0254.59
4.3.70.0030.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0010.0254.53
4.3.30.0030.0153.30
4.3.20.0010.0173.28
4.3.10.0010.0173.23
4.3.00.0130.01313.57

preferences:
52.13 ms | 400 KiB | 5 Q