3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = 'barValue'; protected $baz = 'bazValue'; private $tab = 'tabValue'; } $arr = ((array)new Foo()); print_r($arr); echo $arr->{'baz:protected'};

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)
8.3.60.0110.00316.75
8.3.50.0130.00522.93
8.3.40.0140.00718.80
8.3.30.0030.01018.81
8.3.20.0060.00320.34
8.3.10.0040.00719.65
8.3.00.0000.00819.25
8.2.180.0070.00716.75
8.2.170.0100.00722.96
8.2.160.0140.00020.30
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00020.75
8.2.110.0160.00320.57
8.2.100.0110.00018.09
8.2.90.0000.00819.19
8.2.80.0030.00617.97
8.2.70.0030.00617.71
8.2.60.0000.00817.93
8.2.50.0090.00018.07
8.2.40.0000.00818.07
8.2.30.0040.00419.32
8.2.20.0080.00017.80
8.2.10.0000.00718.07
8.2.00.0030.00517.74
8.1.280.0080.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0040.00422.18
8.1.230.0080.00319.03
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0090.00017.22
8.1.190.0030.00517.00
8.1.180.0000.00818.10
8.1.170.0000.00818.50
8.1.160.0000.00721.86
8.1.150.0000.00718.73
8.1.140.0050.00317.38
8.1.130.0070.00017.67
8.1.120.0040.00417.35
8.1.110.0000.00717.40
8.1.100.0040.00417.33
8.1.90.0050.00317.46
8.1.80.0000.00717.52
8.1.70.0070.00017.46
8.1.60.0060.00317.61
8.1.50.0030.00517.53
8.1.40.0020.00517.52
8.1.30.0030.00617.68
8.1.20.0040.00417.58
8.1.10.0050.00317.47
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0020.00516.75
8.0.280.0040.00418.36
8.0.270.0070.00017.29
8.0.260.0030.00317.25
8.0.250.0070.00016.91
8.0.240.0030.00316.82
8.0.230.0000.00716.95
8.0.220.0070.00016.77
8.0.210.0030.00316.86
8.0.200.0000.00616.95
8.0.190.0000.00916.82
8.0.180.0000.00716.95
8.0.170.0030.00516.95
8.0.160.0000.00716.77
8.0.150.0000.00716.88
8.0.140.0000.00716.74
8.0.130.0000.00713.32
8.0.120.0000.00916.81
8.0.110.0050.00316.89
8.0.100.0040.00416.86
8.0.90.0000.00816.69
8.0.80.0070.01416.94
8.0.70.0040.00416.73
8.0.60.0000.00716.95
8.0.50.0000.00816.78
8.0.30.0090.01317.05
8.0.20.0130.00517.40
8.0.10.0040.00417.10
8.0.00.0080.01016.63
7.4.330.0000.00515.09
7.4.320.0000.00616.63
7.4.300.0030.00316.50
7.4.290.0040.00416.50
7.4.280.0030.00516.46
7.4.270.0060.00016.52
7.4.260.0030.00716.47
7.4.250.0000.00816.41
7.4.240.0020.00516.55
7.4.230.0070.00016.58
7.4.220.0150.00416.62
7.4.210.0070.00716.54
7.4.200.0030.00316.42
7.4.160.0100.00716.55
7.4.150.0060.01317.40
7.4.140.0100.00817.86
7.4.130.0110.00816.74
7.4.120.0110.00816.55
7.4.110.0140.00416.39
7.4.100.0140.00416.49
7.4.90.0130.00316.51
7.4.80.0120.00919.39
7.4.70.0140.00316.70
7.4.60.0130.00716.52
7.4.50.0030.00316.65
7.4.40.0060.01016.38
7.4.30.0040.01216.36
7.4.00.0080.00615.14
7.3.330.0030.00313.23
7.3.320.0000.00513.26
7.3.310.0000.00716.20
7.3.300.0070.00016.31
7.3.290.0090.00616.30
7.3.280.0090.00816.25
7.3.270.0180.00017.40
7.3.260.0170.00316.42
7.3.250.0100.00516.52
7.3.240.0140.00516.25
7.3.230.0060.01016.39
7.3.210.0030.01316.41
7.3.200.0100.00719.39
7.3.190.0140.00716.30
7.3.180.0060.00916.57
7.3.170.0040.01316.47
7.3.160.0030.01216.45
7.3.10.0110.00416.51
7.3.00.0030.00716.55
7.2.330.0100.01316.63
7.2.320.0070.01016.61
7.2.310.0070.01416.62
7.2.300.0140.00316.70
7.2.290.0060.00916.68
7.2.130.0080.00316.75
7.2.120.0040.01116.95
7.2.110.0000.01816.86
7.2.100.0090.00616.69
7.2.90.0090.00616.86
7.2.80.0090.00616.66
7.2.70.0090.00316.72
7.2.60.0080.00816.82
7.2.50.0070.00716.69
7.2.40.0100.00616.99
7.2.30.0070.00717.01
7.2.20.0000.01516.73
7.2.10.0080.00316.81
7.2.00.0130.00518.23
7.1.250.0050.00515.75
7.1.100.0090.00618.18
7.1.70.0030.00617.03
7.1.60.0090.00419.46
7.1.50.0000.01116.58
7.1.00.0000.08022.48
7.0.200.0270.00314.70
7.0.140.0030.06322.08
7.0.60.0030.08720.04
7.0.50.0030.04017.92
7.0.40.0070.04020.23
7.0.30.0200.05020.24
7.0.20.0230.08020.08
7.0.10.0070.04320.23
7.0.00.0070.08320.09
5.6.280.0030.07321.12
5.6.210.0000.04320.47
5.6.200.0130.08018.27
5.6.190.0000.05020.47
5.6.180.0470.07720.49
5.6.170.0330.06320.54
5.6.160.0070.08020.50
5.6.150.0070.08318.18
5.6.140.0070.08318.16
5.6.130.0000.04318.11
5.6.120.0130.05720.84
5.6.110.0130.08320.98
5.6.100.0000.09021.13
5.6.90.0130.06720.96
5.6.80.0100.07720.39
5.5.350.0170.08020.45
5.5.340.0030.07718.04
5.5.330.0000.04720.37
5.5.320.0370.06020.34
5.5.310.0400.06320.35
5.5.300.0030.08017.95
5.5.290.0030.08318.03
5.5.280.0200.05020.87
5.5.270.0030.05020.63
5.5.260.0030.05320.86
5.5.250.0070.08320.49
5.5.240.0130.06720.15
5.4.450.0330.04019.42
5.4.440.0170.04719.41
5.4.430.0370.04319.56
5.4.420.0170.04319.41
5.4.410.0230.04319.35
5.4.400.0500.03719.22
5.4.390.0200.04019.20
5.4.380.0400.05318.80
5.4.370.0300.04718.71
5.4.360.0270.05718.83
5.4.350.0300.05718.82
5.4.340.0370.05018.73
5.4.320.0090.03212.50
5.4.310.0040.03912.49
5.4.300.0030.03812.49
5.4.290.0080.03412.49
5.4.280.0050.03512.39
5.4.270.0060.03512.39
5.4.260.0060.03612.39
5.4.250.0060.03612.39
5.4.240.0080.03312.39
5.4.230.0060.03612.38
5.4.220.0050.03512.38
5.4.210.0050.03512.39
5.4.200.0080.03412.38
5.4.190.0030.03812.38
5.4.180.0030.03912.38
5.4.170.0040.03712.39
5.4.160.0040.03712.39
5.4.150.0050.03612.38
5.4.140.0070.03612.07
5.4.130.0030.04512.05
5.4.120.0060.03512.01
5.4.110.0050.03612.01
5.4.100.0070.03312.00
5.4.90.0080.03412.01
5.4.80.0070.03612.01
5.4.70.0060.03512.00
5.4.60.0020.03812.00
5.4.50.0050.03912.01
5.4.40.0050.03812.00
5.4.30.0040.03711.99
5.4.20.0070.03311.99
5.4.10.0030.03711.99
5.4.00.0040.03711.48
5.3.290.0050.04012.80
5.3.280.0080.03812.71
5.3.270.0110.03312.73
5.3.260.0040.04112.72
5.3.250.0040.03912.72
5.3.240.0040.03912.72
5.3.230.0060.03912.71
5.3.220.0040.03812.68
5.3.210.0030.04112.68
5.3.200.0050.03712.68
5.3.190.0070.03712.68
5.3.180.0070.03512.67
5.3.170.0060.03712.67
5.3.160.0050.03712.68
5.3.150.0070.03612.67
5.3.140.0060.03612.66
5.3.130.0060.03812.66
5.3.120.0030.04112.66
5.3.110.0080.03712.66
5.3.100.0030.03912.12
5.3.90.0050.03612.09
5.3.80.0060.03512.09
5.3.70.0050.03712.08
5.3.60.0070.03512.07
5.3.50.0070.03512.02
5.3.40.0070.03512.02
5.3.30.0060.03411.97
5.3.20.0030.03711.75
5.3.10.0040.03611.72
5.3.00.0080.03411.71
5.2.170.0050.0309.21
5.2.160.0030.0309.21
5.2.150.0030.0329.21
5.2.140.0030.0329.21
5.2.130.0020.0319.17
5.2.120.0060.0279.17
5.2.110.0040.0309.18
5.2.100.0020.0319.17
5.2.90.0040.0319.17
5.2.80.0020.0329.17
5.2.70.0040.0309.17
5.2.60.0060.0289.12
5.2.50.0050.0309.09
5.2.40.0060.0279.06
5.2.30.0060.0299.05
5.2.20.0030.0309.03
5.2.10.0030.0308.93
5.2.00.0050.0318.80
5.1.60.0080.0208.08
5.1.50.0050.0248.07
5.1.40.0040.0248.06
5.1.30.0060.0248.40
5.1.20.0070.0238.43
5.1.10.0030.0278.15
5.1.00.0060.0248.15
5.0.50.0040.0206.63
5.0.40.0000.0236.49
5.0.30.0040.0306.30
5.0.20.0030.0206.27
5.0.10.0030.0206.25
5.0.00.0020.0326.24
4.4.90.0050.0134.77
4.4.80.0030.0154.75
4.4.70.0060.0124.76
4.4.60.0030.0154.75
4.4.50.0020.0174.77
4.4.40.0030.0254.71
4.4.30.0050.0134.76
4.4.20.0010.0164.84
4.4.10.0020.0164.85
4.4.00.0000.0264.76
4.3.110.0020.0154.67
4.3.100.0040.0184.67
4.3.90.0040.0134.64
4.3.80.0030.0264.59
4.3.70.0020.0154.63
4.3.60.0050.0164.63
4.3.50.0020.0164.63
4.3.40.0040.0234.54
4.3.30.0020.0183.30
4.3.20.0030.0143.28
4.3.10.0010.0163.23
4.3.00.0070.01315.09

preferences:
40.96 ms | 401 KiB | 5 Q