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 { private $bar; public function __get($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)
8.3.60.0180.00416.38
8.3.50.0110.00822.10
8.3.40.0040.01118.53
8.3.30.0140.00018.92
8.3.20.0040.00420.33
8.3.10.0080.00020.45
8.3.00.0080.00019.25
8.2.180.0070.00716.63
8.2.170.0100.01022.96
8.2.160.0070.00720.11
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0000.00720.78
8.2.110.0140.00722.13
8.2.100.0040.00817.78
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0070.00317.50
8.2.60.0070.00018.05
8.2.50.0030.00618.07
8.2.40.0050.00318.07
8.2.30.0000.00719.33
8.2.20.0040.00417.68
8.2.10.0000.00917.97
8.2.00.0040.00417.70
8.1.280.0140.00325.92
8.1.270.0110.00424.02
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0110.01123.87
8.1.230.0070.00319.07
8.1.220.0050.00317.76
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.13
8.1.180.0040.00918.10
8.1.170.0040.00418.46
8.1.160.0040.00422.09
8.1.150.0000.00718.88
8.1.140.0000.00717.49
8.1.130.0030.00317.78
8.1.120.0040.00417.40
8.1.110.0000.00717.45
8.1.100.0000.00717.42
8.1.90.0000.00717.51
8.1.80.0060.00317.45
8.1.70.0000.00717.33
8.1.60.0050.00317.54
8.1.50.0040.00417.40
8.1.40.0000.00817.43
8.1.30.0040.00417.63
8.1.20.0060.00317.52
8.1.10.0040.00417.47
8.1.00.0070.00017.57
8.0.300.0000.00818.77
8.0.290.0070.00016.58
8.0.280.0030.00318.47
8.0.270.0000.00917.16
8.0.260.0000.00817.27
8.0.250.0040.00416.84
8.0.240.0000.00616.96
8.0.230.0040.00417.01
8.0.220.0030.00316.80
8.0.210.0000.00716.91
8.0.200.0000.00616.92
8.0.190.0000.00816.96
8.0.180.0030.00316.94
8.0.170.0040.00416.91
8.0.160.0040.00416.97
8.0.150.0050.00216.79
8.0.140.0040.00416.79
8.0.130.0000.00513.29
8.0.120.0030.00516.89
8.0.110.0000.00716.88
8.0.100.0040.00416.94
8.0.90.0000.00816.87
8.0.80.0030.01316.93
8.0.70.0080.00017.00
8.0.60.0040.00416.71
8.0.50.0000.00716.95
8.0.30.0080.01016.95
8.0.20.0120.01617.40
8.0.10.0040.00417.01
8.0.00.0090.01116.63
7.4.330.0020.00215.01
7.4.320.0000.00616.43
7.4.300.0000.00616.50
7.4.290.0030.00316.49
7.4.280.0060.00316.38
7.4.270.0040.00416.59
7.4.260.0000.00716.62
7.4.250.0070.00016.61
7.4.240.0020.00516.57
7.4.230.0000.00716.57
7.4.220.0030.01316.52
7.4.210.0060.00916.56
7.4.200.0030.00316.60
7.4.160.0030.01216.39
7.4.150.0110.00817.40
7.4.140.0060.01517.86
7.4.130.0060.01116.41
7.4.120.0110.00816.45
7.4.110.0070.01716.60
7.4.100.0130.00416.39
7.4.90.0120.00616.47
7.4.80.0080.01119.39
7.4.70.0140.00316.47
7.4.60.0090.01316.54
7.4.50.0000.00416.50
7.4.40.0000.02416.59
7.4.30.0090.00616.58
7.4.00.0070.01115.08
7.3.330.0020.00213.32
7.3.320.0060.00013.30
7.3.310.0070.00016.30
7.3.300.0000.00616.18
7.3.290.0040.01016.30
7.3.280.0060.01216.29
7.3.270.0100.01317.40
7.3.260.0100.00716.34
7.3.250.0130.00516.46
7.3.240.0060.01116.29
7.3.230.0060.00916.52
7.3.210.0060.01016.34
7.3.200.0090.01119.39
7.3.190.0030.01316.38
7.3.180.0130.00316.36
7.3.170.0000.01516.27
7.3.160.0080.00816.43
7.2.330.0060.01216.56
7.2.320.0110.00716.70
7.2.310.0090.00916.76
7.2.300.0100.00716.51
7.2.290.0110.00516.36
7.2.60.0040.00416.65
7.2.00.0000.01419.18
7.1.200.0090.00315.58
7.1.100.0030.01318.04
7.1.70.0040.00416.98
7.1.60.0140.01119.61
7.1.50.0100.01316.84
7.1.00.0030.07722.46
7.0.200.0370.00014.61
7.0.140.0000.07722.18
7.0.60.0070.04720.00
7.0.50.0100.08017.91
7.0.40.0130.08020.20
7.0.30.0470.06720.08
7.0.20.0370.05320.30
7.0.10.0070.08720.30
7.0.00.0070.07320.24
5.6.280.0000.07721.11
5.6.210.0100.05720.67
5.6.200.0030.04018.27
5.6.190.0130.04720.41
5.6.180.0400.07720.60
5.6.170.0400.07020.51
5.6.160.0030.05320.46
5.6.150.0100.08018.17
5.6.140.0100.03318.25
5.6.130.0170.03018.24
5.6.120.0070.08320.71
5.6.110.0100.03720.96
5.6.100.0100.07720.98
5.6.90.0100.04320.97
5.6.80.0070.07020.41
5.5.350.0130.04020.45
5.5.340.0000.04018.08
5.5.330.0070.08020.35
5.5.320.0430.07320.19
5.5.310.0300.07320.25
5.5.300.0000.04717.97
5.5.290.0030.04017.94
5.5.280.0170.07320.98
5.5.270.0130.07720.86
5.5.260.0030.06020.96
5.5.250.0130.05320.55
5.5.240.0130.08020.38
5.4.450.0200.04319.55
5.4.440.0300.03719.41
5.4.430.0100.06319.43
5.4.420.0130.06019.28
5.4.410.0230.05019.41
5.4.400.0230.05718.96
5.4.390.0230.04718.90
5.4.380.0230.05718.73
5.4.370.0330.04718.52
5.4.360.0370.05718.75
5.4.350.0370.06018.59
5.4.340.0470.06018.85
5.4.320.0080.03812.50
5.4.310.0070.03712.50
5.4.300.0070.03612.50
5.4.290.0070.03812.50
5.4.280.0050.03612.39
5.4.270.0080.03612.40
5.4.260.0050.03912.40
5.4.250.0090.03712.39
5.4.240.0070.03812.40
5.4.230.0120.04212.39
5.4.220.0050.03712.39
5.4.210.0010.04212.39
5.4.200.0080.03812.39
5.4.190.0060.03712.38
5.4.180.0070.03512.39
5.4.170.0040.03812.40
5.4.160.0100.03812.39
5.4.150.0110.03112.39
5.4.140.0050.03812.08
5.4.130.0060.03612.06
5.4.120.0060.03612.02
5.4.110.0070.03712.02
5.4.100.0040.04312.01
5.4.90.0040.03912.02
5.4.80.0050.04312.02
5.4.70.0080.04812.01
5.4.60.0110.03112.02
5.4.50.0070.03412.01
5.4.40.0100.03312.00
5.4.30.0060.03712.00
5.4.20.0060.03612.00
5.4.10.0080.03212.00
5.4.00.0060.03911.48
5.3.290.0080.04712.80
5.3.280.0060.03812.71
5.3.270.0090.03712.73
5.3.260.0060.04512.71
5.3.250.0040.04612.72
5.3.240.0050.03912.72
5.3.230.0060.04012.70
5.3.220.0100.03312.68
5.3.210.0100.04112.68
5.3.200.0080.04212.68
5.3.190.0040.04012.68
5.3.180.0070.04512.67
5.3.170.0100.04812.67
5.3.160.0090.03612.68
5.3.150.0060.03712.68
5.3.140.0060.03612.66
5.3.130.0050.03912.66
5.3.120.0080.03712.66
5.3.110.0090.03612.66
5.3.100.0040.03912.12
5.3.90.0050.03712.10
5.3.80.0090.03712.09
5.3.70.0070.03512.09
5.3.60.0080.04112.08
5.3.50.0100.03212.03
5.3.40.0070.03512.03
5.3.30.0040.03711.98
5.3.20.0110.03611.77
5.3.10.0130.03111.73
5.3.00.0030.04111.72
5.2.170.0070.0289.23
5.2.160.0050.0299.23
5.2.150.0040.0359.22
5.2.140.0070.0429.21
5.2.130.0070.0359.18
5.2.120.0080.0399.18
5.2.110.0070.0359.19
5.2.100.0060.0299.18
5.2.90.0060.0309.18
5.2.80.0070.0339.18
5.2.70.0050.0349.18
5.2.60.0050.0299.13
5.2.50.0050.0309.10
5.2.40.0090.0329.08
5.2.30.0040.0309.05
5.2.20.0040.0329.04
5.2.10.0050.0398.94
5.2.00.0060.0408.80
5.1.60.0040.0328.09
5.1.50.0030.0278.09
5.1.40.0070.0338.07
5.1.30.0080.0268.41
5.1.20.0050.0258.44
5.1.10.0010.0288.17
5.1.00.0070.0308.16
5.0.50.0040.0206.64
5.0.40.0040.0186.50
5.0.30.0040.0306.32
5.0.20.0050.0176.28
5.0.10.0020.0216.27
5.0.00.0020.0316.26
4.4.90.0040.0184.78
4.4.80.0020.0164.75
4.4.70.0020.0164.75
4.4.60.0020.0204.76
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0010.0164.85
4.4.00.0010.0264.76
4.3.110.0020.0164.67
4.3.100.0040.0134.66
4.3.90.0030.0134.64
4.3.80.0030.0274.59
4.3.70.0010.0164.63
4.3.60.0010.0164.63
4.3.50.0030.0144.63
4.3.40.0010.0254.54
4.3.30.0030.0143.30
4.3.20.0020.0173.28
4.3.10.0030.0183.24
4.3.00.0000.01713.57

preferences:
38.88 ms | 401 KiB | 5 Q