3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static $b; } class B { public function __get($name) { $this->__set($name, new C); return $this->$name; } public function __set($name, $value) { $this->$name = $value; } } class C { public function test() { return new D; } } class D { public $d; } A::$b = new B; A::$b->c->test()->d = 'waa'; A::$b->c->test()->d = 'waa';

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)
8.3.70.0130.00316.58
8.3.60.0140.00016.63
8.3.50.0140.00422.88
8.3.40.0070.00718.71
8.3.30.0080.00619.09
8.3.20.0080.00020.34
8.3.10.0050.00323.39
8.3.00.0050.00317.63
8.2.180.0160.00318.52
8.2.170.0060.00922.96
8.2.160.0100.00320.31
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0100.00326.16
8.2.120.0040.00421.16
8.2.110.0060.00322.20
8.2.100.0090.00319.95
8.2.90.0000.00719.17
8.2.80.0080.00017.97
8.2.70.0040.00417.75
8.2.60.0000.00818.04
8.2.50.0000.00818.07
8.2.40.0090.00017.92
8.2.30.0050.00218.21
8.2.20.0080.00017.59
8.2.10.0000.00717.95
8.2.00.0040.00417.59
8.1.280.0040.01825.92
8.1.270.0060.00323.84
8.1.260.0070.00026.35
8.1.250.0020.00528.09
8.1.240.0030.00622.06
8.1.230.0080.00419.12
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0030.00717.36
8.1.190.0000.00817.23
8.1.180.0030.00518.10
8.1.170.0030.00618.55
8.1.160.0030.00522.03
8.1.150.0040.00418.89
8.1.140.0030.00717.33
8.1.130.0030.00317.86
8.1.120.0000.00717.45
8.1.110.0000.00717.44
8.1.100.0000.00717.39
8.1.90.0050.00317.37
8.1.80.0040.00417.40
8.1.70.0000.00717.32
8.1.60.0060.00317.57
8.1.50.0040.00417.58
8.1.40.0060.00317.51
8.1.30.0030.00617.50
8.1.20.0000.00717.63
8.1.10.0000.00817.57
8.1.00.0030.00617.47
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0080.00018.44
8.0.270.0000.00817.25
8.0.260.0000.00617.30
8.0.250.0030.00316.86
8.0.240.0070.00016.97
8.0.230.0030.00316.84
8.0.220.0070.00316.92
8.0.210.0080.00016.91
8.0.200.0000.00817.01
8.0.190.0000.00816.96
8.0.180.0070.00016.84
8.0.170.0030.00516.88
8.0.160.0040.00416.86
8.0.150.0080.00016.83
8.0.140.0030.00616.86
8.0.130.0060.00013.33
8.0.120.0050.00316.86
8.0.110.0000.00716.72
8.0.100.0000.00716.67
8.0.90.0000.00716.86
8.0.80.0060.00916.95
8.0.70.0000.00716.80
8.0.60.0000.00716.84
8.0.50.0030.00716.67
8.0.30.0110.00917.13
8.0.20.0090.01017.40
8.0.10.0040.00417.08
8.0.00.0080.01016.70
7.4.330.0050.00015.12
7.4.320.0060.00016.59
7.4.300.0000.00716.58
7.4.290.0070.00016.42
7.4.280.0050.00216.63
7.4.270.0070.00016.46
7.4.260.0060.00316.58
7.4.250.0070.00016.50
7.4.240.0030.00416.57
7.4.230.0070.00016.63
7.4.220.0070.01116.54
7.4.210.0060.00916.61
7.4.200.0070.00016.49
7.4.160.0130.00316.53
7.4.150.0100.00717.40
7.4.140.0150.00217.86
7.4.130.0140.00316.59
7.4.120.0060.01416.58
7.4.110.0150.00316.62
7.4.100.0130.00316.33
7.4.90.0070.01016.52
7.4.80.0120.01219.39
7.4.70.0100.00716.54
7.4.60.0170.00716.41
7.4.50.0040.00416.19
7.4.40.0090.00716.62
7.4.30.0100.01016.62
7.4.00.0060.01015.17
7.3.330.0060.00013.22
7.3.320.0050.00013.13
7.3.310.0070.00016.48
7.3.300.0000.00716.41
7.3.290.0060.00916.35
7.3.280.0080.01016.36
7.3.270.0070.01317.40
7.3.260.0140.00316.52
7.3.250.0120.00516.52
7.3.240.0130.00916.59
7.3.230.0150.00516.39
7.3.210.0110.00916.30
7.3.200.0130.00919.39
7.3.190.0090.00916.30
7.3.180.0090.00716.46
7.3.170.0070.01016.61
7.3.160.0130.00316.43
7.2.330.0170.01016.71
7.2.320.0120.01216.84
7.2.310.0030.01416.80
7.2.300.0110.00616.63
7.2.290.0050.01116.57
7.2.60.0000.01416.82
7.2.00.0170.00019.19
7.1.200.0030.01015.70
7.1.100.0070.00718.08
7.1.70.0050.00317.06
7.1.60.0070.01719.40
7.1.50.0100.01317.11
7.1.00.0000.08022.37
7.0.200.0060.00316.76
7.0.140.0100.06722.15
7.0.60.0100.05320.04
7.0.50.0130.08017.86
7.0.40.0030.05019.96
7.0.30.0530.07020.11
7.0.20.0270.07020.07
7.0.10.0170.07320.22
7.0.00.0100.09020.09
5.6.280.0070.06721.03
5.6.210.0130.07720.48
5.6.200.0030.04318.25
5.6.190.0130.03320.61
5.6.180.0300.08320.77
5.6.170.0630.04320.48
5.6.160.0030.09020.52
5.6.150.0070.07718.20
5.6.140.0130.07718.23
5.6.130.0200.04718.14
5.6.120.0030.04321.04
5.6.110.0030.08321.15
5.6.100.0070.08020.94
5.6.90.0070.08021.09
5.6.80.0070.07320.53
5.5.350.0100.06720.42
5.5.340.0070.05717.98
5.5.330.0000.04320.41
5.5.320.0400.07020.28
5.5.310.0330.07020.27
5.5.300.0070.08318.01
5.5.290.0130.08017.97
5.5.280.0030.07720.86
5.5.270.0170.07020.87
5.5.260.0070.08320.84
5.5.250.0100.07720.59
5.5.240.0130.05720.16
5.4.450.0470.03719.39
5.4.440.0370.04719.42
5.4.430.0330.04719.45
5.4.420.0270.04319.41
5.4.410.0470.04719.34
5.4.400.0300.02719.18
5.4.390.0330.04319.15
5.4.380.0530.04318.82
5.4.370.0430.05018.57
5.4.360.0330.05018.79
5.4.350.0270.06018.75
5.4.340.0300.06018.63
5.4.320.0040.03712.50
5.4.310.0050.03712.51
5.4.300.0080.03512.51
5.4.290.0080.04312.50
5.4.280.0070.04012.40
5.4.270.0090.03212.40
5.4.260.0080.03412.40
5.4.250.0070.03412.40
5.4.240.0030.03812.40
5.4.230.0090.04012.39
5.4.220.0070.03912.39
5.4.210.0060.03312.39
5.4.200.0020.04112.39
5.4.190.0040.03712.39
5.4.180.0050.04012.39
5.4.170.0090.03612.40
5.4.160.0060.03612.39
5.4.150.0100.03712.39
5.4.140.0040.03712.07
5.4.130.0090.03812.07
5.4.120.0080.04312.02
5.4.110.0060.03512.01
5.4.100.0050.03612.01
5.4.90.0060.04312.02
5.4.80.0010.04212.02
5.4.70.0060.03412.01
5.4.60.0070.03212.02
5.4.50.0060.03712.01
5.4.40.0050.03412.00
5.4.30.0040.03612.00
5.4.20.0050.03312.00
5.4.10.0060.03212.00
5.4.00.0050.03611.48
5.3.290.0050.03812.80
5.3.280.0040.03812.71
5.3.270.0070.03812.73
5.3.260.0060.04412.72
5.3.250.0080.03512.72
5.3.240.0090.03412.71
5.3.230.0060.03512.71
5.3.220.0060.04212.68
5.3.210.0050.03812.68
5.3.200.0050.03612.68
5.3.190.0040.03712.68
5.3.180.0020.03812.67
5.3.170.0050.03512.67
5.3.160.0080.03512.67
5.3.150.0080.03912.68
5.3.140.0050.03812.66
5.3.130.0040.04112.66
5.3.120.0050.03812.66
5.3.110.0060.03712.66
5.3.100.0030.03912.13
5.3.90.0030.03812.11
5.3.80.0050.03512.10
5.3.70.0050.03612.10
5.3.60.0060.03512.09
5.3.50.0030.03812.03
5.3.40.0050.04312.03
5.3.30.0040.03611.99
5.3.20.0050.03511.77
5.3.10.0060.03411.73
5.3.00.0060.03411.72
5.2.170.0050.0329.22
5.2.160.0050.0289.23
5.2.150.0050.0379.22
5.2.140.0070.0279.23
5.2.130.0050.0299.18
5.2.120.0070.0269.18
5.2.110.0060.0279.19
5.2.100.0050.0279.18
5.2.90.0030.0309.19
5.2.80.0080.0269.18
5.2.70.0050.0309.18
5.2.60.0060.0299.13
5.2.50.0050.0299.10
5.2.40.0040.0299.08
5.2.30.0050.0359.05
5.2.20.0040.0299.05
5.2.10.0050.0278.96
5.2.00.0030.0298.81
5.1.60.0040.0228.10
5.1.50.0040.0278.09
5.1.40.0050.0258.07
5.1.30.0060.0248.43
5.1.20.0040.0328.44
5.1.10.0050.0278.17
5.1.00.0030.0298.17
5.0.50.0030.0266.65
5.0.40.0030.0206.50
5.0.30.0050.0296.32
5.0.20.0040.0256.29
5.0.10.0040.0216.27
5.0.00.0030.0376.25
4.4.90.0030.0154.78
4.4.80.0040.0174.76
4.4.70.0040.0174.76
4.4.60.0040.0204.76
4.4.50.0030.0204.77
4.4.40.0040.0244.70
4.4.30.0030.0144.76
4.4.20.0030.0224.85
4.4.10.0050.0194.85
4.4.00.0020.0354.76
4.3.110.0040.0154.67
4.3.100.0020.0154.67
4.3.90.0020.0194.63
4.3.80.0010.0254.59
4.3.70.0020.0154.63
4.3.60.0030.0164.63
4.3.50.0020.0164.63
4.3.40.0040.0234.54
4.3.30.0020.0163.30
4.3.20.0010.0233.28
4.3.10.0030.0193.23
4.3.00.0070.01715.98

preferences:
57.01 ms | 401 KiB | 5 Q