3v4l.org

run code in 300+ PHP versions simultaneously
<?php class FooX { public $bar = 'barValue'; protected $baz = array('bazValue'=>"sdfsdf","test"=>"sdfdsf"); private $tab = 'tabValue'; function x(){ return array($this->baz); } } $data = new FooX(); echo print_r($data->x());

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)
8.3.60.0040.01118.43
8.3.50.0140.00322.84
8.3.40.0070.00718.85
8.3.30.0160.00019.18
8.3.20.0070.00020.18
8.3.10.0030.00621.36
8.3.00.0080.00019.15
8.2.180.0090.00916.38
8.2.170.0110.00422.96
8.2.160.0150.00020.14
8.2.150.0030.01124.18
8.2.140.0050.00224.66
8.2.130.0050.00226.16
8.2.120.0000.00721.01
8.2.110.0090.00020.52
8.2.100.0110.00018.22
8.2.90.0070.00219.21
8.2.80.0050.00317.97
8.2.70.0030.00517.50
8.2.60.0000.00818.04
8.2.50.0000.00918.07
8.2.40.0080.00018.16
8.2.30.0080.00019.34
8.2.20.0030.00617.66
8.2.10.0000.00818.11
8.2.00.0000.00717.68
8.1.280.0070.00725.92
8.1.270.0000.00823.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.71
8.1.230.0080.00319.15
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0000.00917.13
8.1.190.0060.00317.36
8.1.180.0000.00818.10
8.1.170.0060.00318.50
8.1.160.0030.00522.05
8.1.150.0000.00718.88
8.1.140.0000.00717.56
8.1.130.0000.00717.74
8.1.120.0000.00717.51
8.1.110.0000.00717.45
8.1.100.0000.00717.53
8.1.90.0000.00717.36
8.1.80.0040.00417.34
8.1.70.0000.00817.42
8.1.60.0030.00517.59
8.1.50.0040.00417.41
8.1.40.0000.00717.52
8.1.30.0000.00817.58
8.1.20.0050.00317.66
8.1.10.0040.00417.51
8.1.00.0050.00317.40
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0060.00318.44
8.0.270.0070.00017.34
8.0.260.0030.00317.13
8.0.250.0060.00016.93
8.0.240.0000.00616.99
8.0.230.0030.00316.95
8.0.220.0030.00516.91
8.0.210.0000.00716.92
8.0.200.0030.00316.95
8.0.190.0000.00716.91
8.0.180.0000.00816.94
8.0.170.0050.00216.87
8.0.160.0040.00416.85
8.0.150.0040.00416.82
8.0.140.0040.00416.83
8.0.130.0030.00313.31
8.0.120.0080.00016.84
8.0.110.0050.00316.84
8.0.100.0040.00416.78
8.0.90.0050.00216.72
8.0.80.0120.00916.90
8.0.70.0040.00416.82
8.0.60.0040.00416.71
8.0.50.0070.00016.68
8.0.30.0080.01317.17
8.0.20.0070.01117.40
8.0.10.0040.00416.88
8.0.00.0120.00516.80
7.4.330.0030.00315.00
7.4.320.0000.00716.58
7.4.300.0040.00416.61
7.4.290.0030.00316.59
7.4.280.0040.00416.49
7.4.270.0000.00716.56
7.4.260.0090.00016.53
7.4.250.0040.00416.54
7.4.240.0040.00416.49
7.4.230.0060.00016.35
7.4.220.0040.01716.61
7.4.210.0040.01116.46
7.4.200.0000.00716.71
7.4.160.0110.00916.48
7.4.150.0030.01417.40
7.4.140.0120.01017.86
7.4.130.0070.01216.62
7.4.120.0100.00816.47
7.4.110.0040.01216.57
7.4.100.0070.01116.54
7.4.90.0140.00416.44
7.4.80.0130.00519.39
7.4.70.0090.00616.55
7.4.60.0060.00916.46
7.4.50.0000.00416.22
7.4.40.0130.00316.33
7.4.30.0160.00016.35
7.4.00.0000.01514.85
7.3.330.0070.00013.32
7.3.320.0000.00513.16
7.3.310.0030.00316.46
7.3.300.0030.00316.19
7.3.290.0090.00616.25
7.3.280.0100.00716.24
7.3.270.0120.00617.40
7.3.260.0100.00716.56
7.3.250.0080.01016.50
7.3.240.0100.01616.31
7.3.230.0070.01016.42
7.3.210.0040.01416.41
7.3.200.0090.01219.39
7.3.190.0070.01016.21
7.3.180.0080.00716.27
7.3.170.0100.01016.27
7.3.160.0090.00916.25
7.3.10.0060.00616.50
7.3.00.0000.01216.55
7.2.330.0060.01216.85
7.2.320.0110.00616.48
7.2.310.0130.00316.70
7.2.300.0090.00916.77
7.2.290.0080.00816.77
7.2.130.0000.01016.49
7.2.120.0060.00616.51
7.2.110.0030.00716.59
7.2.100.0030.01016.88
7.2.90.0060.00616.77
7.2.80.0070.00416.73
7.2.70.0030.01216.40
7.2.60.0060.00616.81
7.2.50.0030.01016.77
7.2.40.0060.00616.66
7.2.30.0090.00316.65
7.2.20.0000.01517.06
7.2.10.0060.00616.88
7.2.00.0090.00316.92
7.1.250.0070.00415.52
7.1.70.0000.00716.97
7.1.60.0040.01119.46
7.1.50.0040.01916.80
7.1.00.0100.07022.45
7.0.200.1620.00314.64
7.0.140.0030.07322.19
7.0.60.0170.07019.93
7.0.50.0030.06317.89
7.0.40.0070.08320.20
7.0.30.0270.04320.08
7.0.20.0300.08020.19
7.0.10.0000.04720.30
7.0.00.0130.08020.26
5.6.280.0000.07721.16
5.6.210.0030.04020.53
5.6.200.0030.04318.16
5.6.190.0100.04320.52
5.6.180.0300.07320.39
5.6.170.0330.07720.48
5.6.160.0070.05020.55
5.6.150.0130.07318.16
5.6.140.0030.05018.18
5.6.130.0070.07318.28
5.6.120.0170.07321.02
5.6.110.0130.07721.13
5.6.100.0100.06320.97
5.6.90.0000.09320.98
5.6.80.0070.08020.49
5.5.350.0230.03720.39
5.5.340.0070.09717.98
5.5.330.0100.08020.29
5.5.320.0270.07320.34
5.5.310.0300.08020.27
5.5.300.0070.03717.99
5.5.290.0030.08718.08
5.5.280.0130.07020.73
5.5.270.0130.05020.65
5.5.260.0100.08320.84
5.5.250.0000.06720.79
5.5.240.0030.07320.19
5.4.450.0170.05019.20
5.4.440.0270.04719.52
5.4.430.0330.04719.48
5.4.420.0300.03719.16
5.4.410.0170.03719.36
5.4.400.0370.04019.34
5.4.390.0300.05019.09
5.4.380.0230.05718.77
5.4.370.0200.06018.74
5.4.360.0370.04018.64
5.4.350.0300.05318.57
5.4.340.0370.05018.78
5.4.320.0090.04012.50
5.4.310.0080.04212.50
5.4.300.0070.03412.50
5.4.290.0060.04312.50
5.4.280.0070.04412.39
5.4.270.0070.03412.39
5.4.260.0060.03612.39
5.4.250.0100.03212.39
5.4.240.0080.03312.39
5.4.230.0050.04012.39
5.4.220.0060.03712.39
5.4.210.0080.03512.39
5.4.200.0070.04012.39
5.4.190.0050.03712.38
5.4.180.0100.03512.38
5.4.170.0070.03812.39
5.4.160.0050.04012.39
5.4.150.0090.04412.39
5.4.140.0040.03812.07
5.4.130.0040.03612.06
5.4.120.0070.03312.02
5.4.110.0050.03512.02
5.4.100.0060.03712.02
5.4.90.0060.04612.01
5.4.80.0090.03912.01
5.4.70.0070.03512.01
5.4.60.0070.03712.01
5.4.50.0090.03712.01
5.4.40.0130.03312.00
5.4.30.0080.03311.99
5.4.20.0110.03411.99
5.4.10.0090.04211.99
5.4.00.0070.03511.48
5.3.290.0080.03812.80
5.3.280.0110.04312.71
5.3.270.0070.03712.72
5.3.260.0050.03912.72
5.3.250.0090.03812.72
5.3.240.0030.03912.71
5.3.230.0080.03512.71
5.3.220.0050.03912.68
5.3.210.0070.03712.68
5.3.200.0090.04112.68
5.3.190.0050.04212.67
5.3.180.0040.03812.68
5.3.170.0090.03312.67
5.3.160.0060.03612.68
5.3.150.0050.04012.68
5.3.140.0060.03612.66
5.3.130.0060.04312.66
5.3.120.0040.04012.66
5.3.110.0070.03812.66
5.3.100.0100.03812.12
5.3.90.0060.03712.10
5.3.80.0040.04612.09
5.3.70.0070.04212.09
5.3.60.0060.03512.07
5.3.50.0050.03612.02
5.3.40.0090.03812.02
5.3.30.0040.03711.98
5.3.20.0080.03611.76
5.3.10.0080.03311.72
5.3.00.0060.03611.71
5.2.170.0060.0289.21
5.2.160.0060.0279.21
5.2.150.0010.0339.22
5.2.140.0070.0299.21
5.2.130.0030.0309.18
5.2.120.0060.0269.17
5.2.110.0070.0269.18
5.2.100.0050.0279.18
5.2.90.0040.0299.18
5.2.80.0020.0329.17
5.2.70.0050.0299.17
5.2.60.0040.0369.13
5.2.50.0050.0319.09
5.2.40.0030.0369.07
5.2.30.0030.0329.05
5.2.20.0100.0239.04
5.2.10.0040.0288.94
5.2.00.0050.0288.80
5.1.60.0050.0238.08
5.1.50.0060.0308.08
5.1.40.0080.0278.06
5.1.30.0030.0278.42
5.1.20.0050.0328.43
5.1.10.0060.0238.16
5.1.00.0050.0248.16
5.0.50.0030.0206.64
5.0.40.0060.0256.50
5.0.30.0040.0336.31
5.0.20.0020.0216.28
5.0.10.0030.0316.25
5.0.00.0080.0306.24
4.4.90.0030.0174.78
4.4.80.0060.0144.75
4.4.70.0040.0164.75
4.4.60.0020.0154.76
4.4.50.0040.0134.77
4.4.40.0050.0234.71
4.4.30.0030.0154.76
4.4.20.0050.0134.85
4.4.10.0030.0144.85
4.4.00.0040.0254.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0050.0204.64
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0050.0144.63
4.3.40.0030.0264.53
4.3.30.0010.0193.30
4.3.20.0010.0183.28
4.3.10.0010.0163.24
4.3.00.0000.02015.09

preferences:
45.12 ms | 401 KiB | 5 Q