3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $publicProperty = array(); } class Bar { public function __construct() { unset($this->publicProperty); } public function __get($name) { return $this->{$name}; } } $bar = new Bar(); $bar->publicProperty['example'] = 'Hello World!'; var_dump($bar->publicProperty);

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)
8.3.60.0090.00618.27
8.3.50.0110.00621.15
8.3.40.0170.00318.97
8.3.30.0090.00918.82
8.3.20.0000.00818.82
8.3.10.0000.00721.23
8.3.00.0080.00023.70
8.2.180.0160.00318.29
8.2.170.0170.00322.96
8.2.160.0100.01020.40
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0080.00021.09
8.2.110.0030.00620.57
8.2.100.0090.00317.97
8.2.90.0000.00919.25
8.2.80.0040.00418.04
8.2.70.0040.00417.75
8.2.60.0040.00417.79
8.2.50.0050.00318.07
8.2.40.0000.00818.16
8.2.30.0000.00819.72
8.2.20.0070.00017.84
8.2.10.0040.00417.67
8.2.00.0030.00617.80
8.1.280.0200.00025.92
8.1.270.0070.00023.99
8.1.260.0130.00626.35
8.1.250.0040.00428.09
8.1.240.0040.00422.59
8.1.230.0060.00620.84
8.1.220.0030.00618.77
8.1.210.0030.00618.84
8.1.200.0040.00417.23
8.1.190.0000.00817.53
8.1.180.0040.00418.10
8.1.170.0030.00518.59
8.1.160.0050.00318.85
8.1.150.0040.00418.52
8.1.140.0050.00317.46
8.1.130.0000.00817.75
8.1.120.0050.00317.46
8.1.110.0000.00717.51
8.1.100.0000.00817.37
8.1.90.0030.00517.47
8.1.80.0040.00417.45
8.1.70.0030.00317.42
8.1.60.0030.00717.63
8.1.50.0000.00817.45
8.1.40.0040.00417.43
8.1.30.0000.00817.66
8.1.20.0040.00417.70
8.1.10.0030.00617.48
8.1.00.0040.00717.58
8.0.300.0000.00819.98
8.0.290.0040.00417.18
8.0.280.0070.00018.38
8.0.270.0000.00717.22
8.0.260.0070.00016.93
8.0.250.0050.00317.02
8.0.240.0070.00017.02
8.0.230.0000.00716.91
8.0.220.0030.00316.82
8.0.210.0030.00516.95
8.0.200.0000.00817.02
8.0.190.0080.00017.05
8.0.180.0040.00417.00
8.0.170.0070.00016.98
8.0.160.0030.00416.86
8.0.150.0000.00816.91
8.0.140.0000.00816.92
8.0.130.0070.00013.37
8.0.120.0030.00616.98
8.0.110.0040.00417.02
8.0.100.0070.00016.83
8.0.90.0000.00716.85
8.0.80.0040.01216.94
8.0.70.0000.00716.99
8.0.60.0080.00016.85
8.0.50.0040.00416.78
8.0.30.0090.01017.06
8.0.20.0090.01117.40
8.0.10.0000.00816.96
8.0.00.0130.00616.77
7.4.330.0000.00514.66
7.4.320.0000.00616.38
7.4.300.0040.00416.62
7.4.290.0040.00416.60
7.4.280.0000.00716.43
7.4.270.0000.00716.65
7.4.260.0030.00313.30
7.4.250.0000.00816.58
7.4.240.0040.00416.62
7.4.230.0040.00416.39
7.4.220.0030.01316.53
7.4.210.0070.00716.59
7.4.200.0000.00716.68
7.4.190.0000.00716.70
7.4.160.0100.00516.70
7.4.150.0100.01017.40
7.4.140.0130.00617.86
7.4.130.0040.01316.55
7.4.120.0110.00616.53
7.4.110.0100.01316.61
7.4.100.0110.00616.51
7.4.90.0060.01016.61
7.4.80.0100.00619.37
7.4.70.0090.00916.33
7.4.60.0090.00716.50
7.4.50.0050.00316.36
7.4.40.0030.00722.27
7.4.30.0100.00616.76
7.4.00.0030.01214.79
7.3.330.0000.00513.40
7.3.320.0030.00313.27
7.3.310.0030.00316.48
7.3.300.0040.00416.29
7.3.290.0030.01316.38
7.3.280.0050.01416.39
7.3.270.0030.01317.40
7.3.260.0120.00818.24
7.3.250.0060.01216.58
7.3.240.0110.00616.65
7.3.230.0000.02116.67
7.3.210.0100.00716.28
7.3.200.0140.00719.39
7.3.190.0120.00816.63
7.3.180.0130.00316.45
7.3.170.0060.00916.36
7.3.160.0040.01216.66
7.3.120.0120.00315.07
7.2.330.0070.01016.44
7.2.320.0130.00716.50
7.2.310.0120.01116.56
7.2.300.0130.00416.41
7.2.290.0070.01016.69
7.2.60.0000.01516.77
7.2.00.0000.01219.58
7.1.200.0030.01015.88
7.1.100.0000.01418.02
7.1.70.0070.00317.25
7.1.60.0100.01619.40
7.1.50.0030.02016.78
7.1.00.0000.06322.45
7.0.200.0110.00416.42
7.0.140.0070.07022.00
7.0.70.0130.07321.65
7.0.60.0100.05321.82
7.0.50.0130.07722.09
7.0.40.0170.07720.09
7.0.30.0030.08320.06
7.0.20.0070.09020.11
7.0.10.0070.07020.12
7.0.00.0030.04020.06
5.6.280.0000.07721.04
5.6.220.0130.07320.63
5.6.210.0070.08320.68
5.6.200.0100.08721.04
5.6.190.0100.07020.96
5.6.180.0070.06720.96
5.6.170.0070.08021.11
5.6.160.0000.08021.12
5.6.150.0100.04721.10
5.6.140.0000.09320.97
5.6.130.0170.05721.08
5.6.120.0000.06021.11
5.6.110.0030.08321.02
5.6.100.0130.08021.13
5.6.90.0070.08320.92
5.6.80.0070.07720.50
5.6.70.0030.04320.40
5.6.60.0000.04320.40
5.6.50.0070.03720.43
5.6.40.0000.05020.41
5.6.30.0030.04020.43
5.6.20.0030.04020.40
5.6.10.0030.04020.36
5.6.00.0070.03720.45
5.5.360.0100.08320.45
5.5.350.0030.07320.32
5.5.340.0070.07720.80
5.5.330.0170.06720.73
5.5.320.0030.08720.77
5.5.310.0100.07320.86
5.5.300.0130.07720.78
5.5.290.0100.08320.93
5.5.280.0170.07320.87
5.5.270.0100.07020.88
5.5.260.0070.08320.87
5.5.250.0130.07720.69
5.5.240.0100.08020.31
5.5.230.0070.06320.28
5.5.220.0070.06720.27
5.5.210.0170.04020.11
5.5.200.0070.03720.23
5.5.190.0030.04020.16
5.5.180.0000.04320.13
5.5.160.0070.03720.18
5.5.150.0070.04720.28
5.5.140.0030.04019.99
5.5.130.0000.05320.12
5.5.120.0130.07319.99
5.5.110.0100.03720.26
5.5.100.0030.04020.07
5.5.90.0030.03720.07
5.5.80.0000.04019.97
5.5.70.0030.04019.94
5.5.60.0070.03720.07
5.5.50.0030.06020.06
5.5.40.0130.04720.03
5.5.30.0070.03320.11
5.5.20.0000.04320.14
5.5.10.0000.04020.04
5.5.00.0000.03320.03
5.4.450.0130.07019.18
5.4.440.0030.08319.33
5.4.430.0130.06319.48
5.4.420.0030.07019.41
5.4.410.0070.07719.43
5.4.400.0070.07019.23
5.4.390.0170.04718.90
5.4.380.0100.04319.05
5.4.370.0030.04018.95
5.4.360.0070.03719.14
5.4.350.0030.06319.18
5.4.340.0030.04019.02
5.4.320.0000.05019.23
5.4.310.0000.04018.94
5.4.300.0000.04018.87
5.4.290.0070.03719.12
5.4.280.0000.04319.04
5.4.270.0130.07019.10
5.4.260.0030.04018.95
5.4.250.0030.03719.12
5.4.240.0000.04318.87
5.4.230.0030.03718.93
5.4.220.0070.03318.87
5.4.210.0000.04019.18
5.4.200.0070.03319.12
5.4.190.0030.03719.17
5.4.180.0000.04019.02
5.4.170.0030.03719.08
5.4.160.0030.03718.98
5.4.150.0000.06019.14
5.4.140.0000.03016.48
5.4.130.0000.05016.51
5.4.120.0070.03016.46
5.4.110.0030.03716.49
5.4.100.0070.02316.46
5.4.90.0000.03016.38
5.4.80.0000.04016.36
5.4.70.0000.06016.54
5.4.60.0000.03716.47
5.4.50.0030.05316.41
5.4.40.0030.03316.37
5.4.30.0030.03316.40
5.4.20.0030.07316.36
5.4.10.0030.03716.43
5.4.00.0070.03315.84
5.3.290.0000.04014.72
5.3.280.0000.04314.59
5.3.270.0000.04314.54
5.3.260.0030.03014.54
5.3.250.0000.03314.57
5.3.240.0000.04014.70
5.3.230.0000.03714.74
5.3.220.0000.03714.68
5.3.210.0030.07314.58
5.3.200.0030.03314.68
5.3.190.0030.04014.63
5.3.180.0070.03314.54
5.3.170.0030.04314.62
5.3.160.0000.04014.52
5.3.150.0070.06314.68
5.3.140.0030.04014.55
5.3.130.0030.05014.58
5.3.120.0000.08314.67
5.3.110.0000.05314.61
5.3.100.0000.04313.97
5.3.90.0000.03714.16
5.3.80.0070.07314.08
5.3.70.0030.07014.05
5.3.60.0070.05014.05
5.3.50.0100.07014.07
5.3.40.0030.07013.88
5.3.30.0030.07314.00
5.3.20.0170.04313.82
5.3.10.0000.04313.67
5.3.00.0030.05713.67
5.2.170.0030.06311.50
5.2.160.0070.06011.50
5.2.150.0130.05311.50
5.2.140.0100.06011.50
5.2.130.0030.06011.50
5.2.120.0000.06711.50
5.2.110.0100.05311.50
5.2.100.0070.02711.50
5.2.90.0070.05011.50
5.2.80.0030.06011.50
5.2.70.0070.03711.50
5.2.60.0100.05311.50
5.2.50.0000.06311.50
5.2.40.0070.04711.50
5.2.30.0100.05311.50
5.2.20.0000.06711.50
5.2.10.0030.04711.50
5.2.00.0130.03311.50
5.1.60.0030.04711.50
5.1.50.0030.05311.50
5.1.40.0000.05311.50
5.1.30.0000.06011.50
5.1.20.0070.05711.50
5.1.10.0030.05711.50
5.1.00.0070.04711.50
5.0.50.0000.04711.50
5.0.40.0070.03711.50
5.0.30.0000.06011.50
5.0.20.0000.04711.50
5.0.10.0070.04011.50
5.0.00.0000.05011.50
4.4.90.0000.03711.50
4.4.80.0030.03011.50
4.4.70.0000.03011.50
4.4.60.0030.03311.50
4.4.50.0030.02311.50
4.4.40.0000.04311.50
4.4.30.0000.02711.50
4.4.20.0000.03311.50
4.4.10.0000.02311.50
4.4.00.0000.04711.50
4.3.110.0000.04011.50
4.3.100.0000.03311.50
4.3.90.0000.03311.50
4.3.80.0000.05311.50
4.3.70.0000.03711.50
4.3.60.0070.03011.50
4.3.50.0000.03011.50
4.3.40.0030.04711.50
4.3.30.0000.04011.50
4.3.20.0000.03311.50
4.3.10.0000.03711.50
4.3.00.0030.03311.50

preferences:
48.16 ms | 401 KiB | 5 Q