3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait T { private $a = 1; private static $sa = 1; public $pa = 1; public static $spa = 1; public function t() { var_dump($this->a); var_dump(get_object_vars($this)); } } class B { private $d = 0; protected $e = 6; public $f = 'sure'; private static $sd = 0; protected static $se = 6; public static $sf = 'sure'; } class A extends B { use T; private $b = 4; public $c = 'hi'; private static $sb = 4; public static $sc = 'hi'; } $a = new A(); $a->t();

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)
8.3.60.0130.00316.63
8.3.50.0050.01221.95
8.3.40.0110.00418.37
8.3.30.0000.01418.96
8.3.20.0000.00720.35
8.3.10.0000.00823.48
8.3.00.0070.00319.25
8.2.180.0190.00318.14
8.2.170.0110.00322.96
8.2.160.0070.00720.44
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0040.01626.16
8.2.120.0050.00322.21
8.2.110.0040.00422.08
8.2.100.0090.00317.91
8.2.90.0000.00919.22
8.2.80.0000.00817.97
8.2.70.0030.00617.25
8.2.60.0040.00418.03
8.2.50.0000.00818.07
8.2.40.0040.00419.82
8.2.30.0040.00418.13
8.2.20.0040.00417.74
8.2.10.0000.00917.94
8.2.00.0030.00617.56
8.1.280.0070.00725.92
8.1.270.0080.00022.05
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0090.00023.98
8.1.230.0080.00419.01
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0000.00917.25
8.1.190.0050.00317.53
8.1.180.0050.00318.10
8.1.170.0000.00818.65
8.1.160.0000.00721.90
8.1.150.0040.00418.59
8.1.140.0040.00417.46
8.1.130.0070.00017.83
8.1.120.0030.00317.37
8.1.110.0000.00817.37
8.1.100.0040.00417.45
8.1.90.0050.00217.45
8.1.80.0040.00417.32
8.1.70.0030.00317.36
8.1.60.0060.00317.48
8.1.50.0000.00817.52
8.1.40.0030.00617.53
8.1.30.0000.00817.59
8.1.20.0040.00417.65
8.1.10.0000.00717.50
8.1.00.0050.00217.46
8.0.300.0080.00018.77
8.0.290.0000.00717.16
8.0.280.0070.00018.36
8.0.270.0030.00317.19
8.0.260.0040.00418.36
8.0.250.0040.00416.85
8.0.240.0070.00016.96
8.0.230.0040.00416.88
8.0.220.0000.00816.92
8.0.210.0000.00716.83
8.0.200.0030.00316.93
8.0.190.0050.00216.94
8.0.180.0000.00716.92
8.0.170.0030.00616.93
8.0.160.0050.00216.83
8.0.150.0000.00816.85
8.0.140.0000.00716.76
8.0.130.0000.00813.33
8.0.120.0070.00016.95
8.0.110.0080.00016.86
8.0.100.0000.00716.81
8.0.90.0040.00416.89
8.0.80.0040.01216.86
8.0.70.0000.00716.84
8.0.60.0000.00816.88
8.0.50.0040.00416.91
8.0.30.0080.01117.09
8.0.20.0130.00717.40
8.0.10.0040.00417.05
8.0.00.0110.00716.78
7.4.330.0050.00015.00
7.4.320.0030.00316.50
7.4.300.0000.00716.49
7.4.290.0070.00016.52
7.4.280.0030.00316.60
7.4.270.0030.00316.62
7.4.260.0070.00016.61
7.4.250.0080.00016.40
7.4.240.0030.00416.56
7.4.230.0070.00016.26
7.4.220.0070.01016.62
7.4.210.0040.01116.51
7.4.200.0040.00416.40
7.4.190.0000.00716.68
7.4.160.0080.00816.40
7.4.150.0090.01217.40
7.4.140.0090.01117.86
7.4.130.0070.01216.43
7.4.120.0120.00716.53
7.4.110.0100.00716.64
7.4.100.0000.01816.45
7.4.90.0030.01316.51
7.4.80.0130.00319.39
7.4.70.0030.01416.41
7.4.60.0140.00416.47
7.4.50.0040.00416.57
7.4.40.0100.00622.77
7.4.30.0140.00316.24
7.4.00.0070.00715.00
7.3.330.0050.00013.09
7.3.320.0030.00213.31
7.3.310.0000.00716.19
7.3.300.0050.00216.18
7.3.290.0100.00316.24
7.3.280.0070.00916.29
7.3.270.0100.01017.40
7.3.260.0090.00816.45
7.3.250.0050.01316.43
7.3.240.0110.01116.47
7.3.230.0080.00816.39
7.3.210.0110.00716.42
7.3.200.0150.00619.39
7.3.190.0030.01716.23
7.3.180.0100.00716.21
7.3.170.0120.00316.32
7.3.160.0030.01616.38
7.3.120.0070.00714.80
7.2.330.0150.00316.80
7.2.320.0170.00616.42
7.2.310.0090.01416.64
7.2.300.0060.00916.43
7.2.290.0120.00916.36
7.1.70.0000.00916.87
7.1.60.0130.01319.46
7.1.50.0100.00316.87
7.1.00.0070.07322.37
7.0.200.0030.00716.73
7.0.140.0000.07722.00
7.0.60.0130.07719.94
7.0.50.0100.08717.89
7.0.40.0070.05720.05
7.0.30.0270.04720.13
7.0.20.0270.06720.06
7.0.10.0130.08020.23
7.0.00.0070.06020.06
5.6.280.0000.07321.12
5.6.210.0130.07320.65
5.6.200.0170.08018.21
5.6.190.0030.07720.39
5.6.180.0130.04720.60
5.6.170.0300.06720.43
5.6.160.0000.04720.55
5.6.150.0100.07718.28
5.6.140.0100.03318.18
5.6.130.0000.04318.23
5.6.120.0070.05020.99
5.6.110.0170.07721.05
5.6.100.0030.04721.14
5.6.90.0100.08021.11
5.6.80.0070.05720.39
5.6.70.4670.03320.40
5.5.350.0030.08020.43
5.5.340.0030.05317.99
5.5.330.0030.05320.27
5.5.320.0230.03020.37
5.5.310.0370.07020.24
5.5.300.0000.04317.93
5.5.290.0070.07018.08
5.5.280.0070.06320.80
5.5.270.0070.07320.80
5.5.260.0170.07320.68
5.5.250.0030.08320.45
5.5.240.0270.07320.20
5.4.450.0230.05019.58
5.4.440.0930.04719.39
5.4.430.0730.05719.44
5.4.420.0200.04719.46
5.4.410.0670.05319.45
5.4.400.0970.05018.84
5.4.390.0770.05019.02
5.4.380.0330.05018.53
5.4.370.0370.05718.52
5.4.360.0370.04718.52
5.4.350.0370.05018.57
5.4.340.0300.05018.76
5.4.320.0080.03712.50
5.4.310.0060.04212.50
5.4.300.0040.03812.50
5.4.290.0070.04012.50
5.4.280.0070.03612.38
5.4.270.0090.03812.37
5.4.260.0070.04012.37
5.4.250.0060.04012.38
5.4.240.0090.03612.37
5.4.230.0110.05012.36
5.4.220.0090.05012.37
5.4.210.0090.03512.36
5.4.200.0060.03812.36
5.4.190.0040.03912.36
5.4.180.0040.03812.36
5.4.170.0050.03712.37
5.4.160.0100.03312.37
5.4.150.0070.03512.36
5.4.140.0060.03712.05
5.4.130.0030.03812.04
5.4.120.0100.03211.99
5.4.110.0070.03611.99
5.4.100.0070.03511.99
5.4.90.0100.03511.99
5.4.80.0100.03311.99
5.4.70.0070.03411.99
5.4.60.0100.04411.98
5.4.50.0070.03411.99
5.4.40.0030.03811.98
5.4.30.0040.03811.97
5.4.20.0050.03611.97
5.4.10.0080.03311.97
5.4.00.0040.03711.46
5.3.290.0090.04012.80
5.3.280.0070.03812.71
5.3.270.0060.04012.72
5.3.260.0110.03412.72
5.3.250.0090.03512.71
5.3.240.0090.03612.71
5.3.230.0070.03812.71
5.3.220.0090.03712.68
5.3.210.0110.05112.68
5.3.200.0090.05112.68
5.3.190.0140.04312.68
5.3.180.0100.05112.68
5.3.170.0100.05112.67
5.3.160.0110.04212.68
5.3.150.0090.03912.67
5.3.140.0080.03712.66
5.3.130.0090.04312.65
5.3.120.0060.04612.66
5.3.110.0090.05812.66
5.3.100.0090.04712.12
5.3.90.0060.03712.08
5.3.80.0040.03912.08
5.3.70.0060.03812.07
5.3.60.0090.03412.07
5.3.50.0070.03612.00
5.3.40.0060.03612.00
5.3.30.0070.03611.94
5.3.20.0070.04211.71
5.3.10.0070.03511.67
5.3.00.0040.03811.65
5.2.170.0050.0319.15
5.2.160.0100.0389.15
5.2.150.0040.0439.15
5.2.140.0050.0459.15
5.2.130.0090.0389.11
5.2.120.0040.0309.11
5.2.110.0040.0359.12
5.2.100.0070.0269.11
5.2.90.0050.0299.11
5.2.80.0040.0319.11
5.2.70.0070.0309.11
5.2.60.0050.0319.05
5.2.50.0070.0289.03
5.2.40.0040.0299.00
5.2.30.0070.0288.99
5.2.20.0070.0278.97
5.2.10.0030.0328.90
5.2.00.0050.0348.76
5.1.60.0050.0308.04
5.1.50.0050.0248.04
5.1.40.0020.0268.02
5.1.30.0060.0258.38
5.1.20.0060.0258.40
5.1.10.0050.0248.12
5.1.00.0010.0288.12
5.0.50.0040.0206.59
5.0.40.0020.0216.46
5.0.30.0020.0356.27
5.0.20.0060.0176.24
5.0.10.0020.0266.22
5.0.00.0060.0326.21
4.4.90.0030.0154.78
4.4.80.0040.0144.76
4.4.70.0040.0154.75
4.4.60.0020.0164.76
4.4.50.0030.0154.77
4.4.40.0050.0234.71
4.4.30.0050.0144.76
4.4.20.0030.0184.84
4.4.10.0030.0234.85
4.4.00.0030.0264.76
4.3.110.0030.0204.67
4.3.100.0040.0144.66
4.3.90.0020.0164.63
4.3.80.0050.0294.59
4.3.70.0050.0214.63
4.3.60.0040.0204.63
4.3.50.0050.0234.63
4.3.40.0060.0344.53
4.3.30.0050.0213.27
4.3.20.0050.0193.25
4.3.10.0020.0183.21
4.3.00.0200.03713.47

preferences:
38.83 ms | 400 KiB | 5 Q